Algebraic and geometric automorphisms of hypergroupoids

Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the c...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Giuseppe Gentile [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch ; Französisch ; Italienisch

Erschienen:	1998

Schlagwörter:	Geometric automorphisms Algebraic automorphisms Steiner hypergroupoid Quasi-Steiner hypergroupoid

Übergeordnetes Werk:	In: Le Matematiche - Università degli Studi di Catania, 2010, 53(1998), 1, Seite 85-105
Übergeordnetes Werk:	volume:53 ; year:1998 ; number:1 ; pages:85-105

Links:	Link aufrufen Link aufrufen Journal toc Journal toc

Katalog-ID:	DOAJ047035560

Internformat


LEADER	01000caa a22002652 4500
001	DOAJ047035560
003	DE-627
005	20230503012635.0
007	cr uuu---uuuuu
008	230227s1998 xx \|\|\|\|\|o 00\| \|\|eng c
035			\|a (DE-627)DOAJ047035560
035			\|a (DE-599)DOAJb2aa3176dc8d4e7eaddc9a6ae2763a53
040			\|a DE-627 \|b ger \|c DE-627 \|e rakwb
041			\|a eng \|a fre \|a ita
050		0	\|a QA1-939
100	0		\|a Giuseppe Gentile \|e verfasserin \|4 aut
245	1	0	\|a Algebraic and geometric automorphisms of hypergroupoids
264		1	\|c 1998
336			\|a Text \|b txt \|2 rdacontent
337			\|a Computermedien \|b c \|2 rdamedia
338			\|a Online-Ressource \|b cr \|2 rdacarrier
520			\|a Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /<
650		4	\|a Geometric automorphisms
650		4	\|a Algebraic automorphisms
650		4	\|a Steiner hypergroupoid
650		4	\|a Quasi-Steiner hypergroupoid
653		0	\|a Mathematics
773	0	8	\|i In \|t Le Matematiche \|d Università degli Studi di Catania, 2010 \|g 53(1998), 1, Seite 85-105 \|w (DE-627)626760631 \|w (DE-600)2555264-8 \|x 20375298 \|7 nnns
773	1	8	\|g volume:53 \|g year:1998 \|g number:1 \|g pages:85-105
856	4	0	\|u https://doaj.org/article/b2aa3176dc8d4e7eaddc9a6ae2763a53 \|z kostenfrei
856	4	0	\|u http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/358 \|z kostenfrei
856	4	2	\|u https://doaj.org/toc/0373-3505 \|y Journal toc \|z kostenfrei
856	4	2	\|u https://doaj.org/toc/2037-5298 \|y Journal toc \|z kostenfrei
912			\|a GBV_USEFLAG_A
912			\|a SYSFLAG_A
912			\|a GBV_DOAJ
912			\|a SSG-OLC-PHA
912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_39
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_63
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_95
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_151
912			\|a GBV_ILN_161
912			\|a GBV_ILN_170
912			\|a GBV_ILN_213
912			\|a GBV_ILN_230
912			\|a GBV_ILN_285
912			\|a GBV_ILN_293
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_4012
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4126
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4367
912			\|a GBV_ILN_4700
951			\|a AR
952			\|d 53 \|j 1998 \|e 1 \|h 85-105

Indexfelder

author_variant	g g gg
matchkey_str	article:20375298:1998----::leriademtiatmrhssf
hierarchy_sort_str	1998
callnumber-subject-code	QA
publishDate	1998
allfields	(DE-627)DOAJ047035560 (DE-599)DOAJb2aa3176dc8d4e7eaddc9a6ae2763a53 DE-627 ger DE-627 rakwb eng fre ita QA1-939 Giuseppe Gentile verfasserin aut Algebraic and geometric automorphisms of hypergroupoids 1998 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /< Geometric automorphisms Algebraic automorphisms Steiner hypergroupoid Quasi-Steiner hypergroupoid Mathematics In Le Matematiche Università degli Studi di Catania, 2010 53(1998), 1, Seite 85-105 (DE-627)626760631 (DE-600)2555264-8 20375298 nnns volume:53 year:1998 number:1 pages:85-105 https://doaj.org/article/b2aa3176dc8d4e7eaddc9a6ae2763a53 kostenfrei http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/358 kostenfrei https://doaj.org/toc/0373-3505 Journal toc kostenfrei https://doaj.org/toc/2037-5298 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 53 1998 1 85-105
spelling	(DE-627)DOAJ047035560 (DE-599)DOAJb2aa3176dc8d4e7eaddc9a6ae2763a53 DE-627 ger DE-627 rakwb eng fre ita QA1-939 Giuseppe Gentile verfasserin aut Algebraic and geometric automorphisms of hypergroupoids 1998 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /< Geometric automorphisms Algebraic automorphisms Steiner hypergroupoid Quasi-Steiner hypergroupoid Mathematics In Le Matematiche Università degli Studi di Catania, 2010 53(1998), 1, Seite 85-105 (DE-627)626760631 (DE-600)2555264-8 20375298 nnns volume:53 year:1998 number:1 pages:85-105 https://doaj.org/article/b2aa3176dc8d4e7eaddc9a6ae2763a53 kostenfrei http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/358 kostenfrei https://doaj.org/toc/0373-3505 Journal toc kostenfrei https://doaj.org/toc/2037-5298 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 53 1998 1 85-105
allfields_unstemmed	(DE-627)DOAJ047035560 (DE-599)DOAJb2aa3176dc8d4e7eaddc9a6ae2763a53 DE-627 ger DE-627 rakwb eng fre ita QA1-939 Giuseppe Gentile verfasserin aut Algebraic and geometric automorphisms of hypergroupoids 1998 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /< Geometric automorphisms Algebraic automorphisms Steiner hypergroupoid Quasi-Steiner hypergroupoid Mathematics In Le Matematiche Università degli Studi di Catania, 2010 53(1998), 1, Seite 85-105 (DE-627)626760631 (DE-600)2555264-8 20375298 nnns volume:53 year:1998 number:1 pages:85-105 https://doaj.org/article/b2aa3176dc8d4e7eaddc9a6ae2763a53 kostenfrei http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/358 kostenfrei https://doaj.org/toc/0373-3505 Journal toc kostenfrei https://doaj.org/toc/2037-5298 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 53 1998 1 85-105
allfieldsGer	(DE-627)DOAJ047035560 (DE-599)DOAJb2aa3176dc8d4e7eaddc9a6ae2763a53 DE-627 ger DE-627 rakwb eng fre ita QA1-939 Giuseppe Gentile verfasserin aut Algebraic and geometric automorphisms of hypergroupoids 1998 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /< Geometric automorphisms Algebraic automorphisms Steiner hypergroupoid Quasi-Steiner hypergroupoid Mathematics In Le Matematiche Università degli Studi di Catania, 2010 53(1998), 1, Seite 85-105 (DE-627)626760631 (DE-600)2555264-8 20375298 nnns volume:53 year:1998 number:1 pages:85-105 https://doaj.org/article/b2aa3176dc8d4e7eaddc9a6ae2763a53 kostenfrei http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/358 kostenfrei https://doaj.org/toc/0373-3505 Journal toc kostenfrei https://doaj.org/toc/2037-5298 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 53 1998 1 85-105
allfieldsSound	(DE-627)DOAJ047035560 (DE-599)DOAJb2aa3176dc8d4e7eaddc9a6ae2763a53 DE-627 ger DE-627 rakwb eng fre ita QA1-939 Giuseppe Gentile verfasserin aut Algebraic and geometric automorphisms of hypergroupoids 1998 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /< Geometric automorphisms Algebraic automorphisms Steiner hypergroupoid Quasi-Steiner hypergroupoid Mathematics In Le Matematiche Università degli Studi di Catania, 2010 53(1998), 1, Seite 85-105 (DE-627)626760631 (DE-600)2555264-8 20375298 nnns volume:53 year:1998 number:1 pages:85-105 https://doaj.org/article/b2aa3176dc8d4e7eaddc9a6ae2763a53 kostenfrei http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/358 kostenfrei https://doaj.org/toc/0373-3505 Journal toc kostenfrei https://doaj.org/toc/2037-5298 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 53 1998 1 85-105
language	English French Italian
source	In Le Matematiche 53(1998), 1, Seite 85-105 volume:53 year:1998 number:1 pages:85-105
sourceStr	In Le Matematiche 53(1998), 1, Seite 85-105 volume:53 year:1998 number:1 pages:85-105
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	Geometric automorphisms Algebraic automorphisms Steiner hypergroupoid Quasi-Steiner hypergroupoid Mathematics
isfreeaccess_bool	true
container_title	Le Matematiche
authorswithroles_txt_mv	Giuseppe Gentile @@aut@@
publishDateDaySort_date	1998-01-01T00:00:00Z
hierarchy_top_id	626760631
id	DOAJ047035560
language_de	englisch franzoesisch italienisch
fullrecord	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ047035560</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503012635.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230227s1998 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ047035560</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJb2aa3176dc8d4e7eaddc9a6ae2763a53</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield><subfield code="a">fre</subfield><subfield code="a">ita</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QA1-939</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Giuseppe Gentile</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Algebraic and geometric automorphisms of hypergroupoids</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1998</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /<</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Geometric automorphisms</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Algebraic automorphisms</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Steiner hypergroupoid</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Quasi-Steiner hypergroupoid</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Mathematics</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Le Matematiche</subfield><subfield code="d">Università degli Studi di Catania, 2010</subfield><subfield code="g">53(1998), 1, Seite 85-105</subfield><subfield code="w">(DE-627)626760631</subfield><subfield code="w">(DE-600)2555264-8</subfield><subfield code="x">20375298</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:53</subfield><subfield code="g">year:1998</subfield><subfield code="g">number:1</subfield><subfield code="g">pages:85-105</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/b2aa3176dc8d4e7eaddc9a6ae2763a53</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/358</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/0373-3505</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2037-5298</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4326</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">53</subfield><subfield code="j">1998</subfield><subfield code="e">1</subfield><subfield code="h">85-105</subfield></datafield></record></collection>
callnumber-first	Q - Science
author	Giuseppe Gentile
spellingShingle	Giuseppe Gentile misc QA1-939 misc Geometric automorphisms misc Algebraic automorphisms misc Steiner hypergroupoid misc Quasi-Steiner hypergroupoid misc Mathematics Algebraic and geometric automorphisms of hypergroupoids
authorStr	Giuseppe Gentile
ppnlink_with_tag_str_mv	@@773@@(DE-627)626760631
format	electronic Article
delete_txt_mv	keep
author_role	aut
collection	DOAJ
remote_str	true
callnumber-label	QA1-939
illustrated	Not Illustrated
issn	20375298
topic_title	QA1-939 Algebraic and geometric automorphisms of hypergroupoids Geometric automorphisms Algebraic automorphisms Steiner hypergroupoid Quasi-Steiner hypergroupoid
topic	misc QA1-939 misc Geometric automorphisms misc Algebraic automorphisms misc Steiner hypergroupoid misc Quasi-Steiner hypergroupoid misc Mathematics
topic_unstemmed	misc QA1-939 misc Geometric automorphisms misc Algebraic automorphisms misc Steiner hypergroupoid misc Quasi-Steiner hypergroupoid misc Mathematics
topic_browse	misc QA1-939 misc Geometric automorphisms misc Algebraic automorphisms misc Steiner hypergroupoid misc Quasi-Steiner hypergroupoid misc Mathematics
format_facet	Elektronische Aufsätze Aufsätze Elektronische Ressource
format_main_str_mv	Text Zeitschrift/Artikel
carriertype_str_mv	cr
hierarchy_parent_title	Le Matematiche
hierarchy_parent_id	626760631
hierarchy_top_title	Le Matematiche
isfreeaccess_txt	true
familylinks_str_mv	(DE-627)626760631 (DE-600)2555264-8
title	Algebraic and geometric automorphisms of hypergroupoids
ctrlnum	(DE-627)DOAJ047035560 (DE-599)DOAJb2aa3176dc8d4e7eaddc9a6ae2763a53
title_full	Algebraic and geometric automorphisms of hypergroupoids
author_sort	Giuseppe Gentile
journal	Le Matematiche
journalStr	Le Matematiche
callnumber-first-code	Q
lang_code	eng fre ita
isOA_bool	true
recordtype	marc
publishDateSort	1998
contenttype_str_mv	txt
container_start_page	85
author_browse	Giuseppe Gentile
container_volume	53
class	QA1-939
format_se	Elektronische Aufsätze
author-letter	Giuseppe Gentile
title_sort	algebraic and geometric automorphisms of hypergroupoids
callnumber	QA1-939
title_auth	Algebraic and geometric automorphisms of hypergroupoids
abstract	Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /<
abstractGer	Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /<
abstract_unstemmed	Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /<
collection_details	GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700
container_issue	1
title_short	Algebraic and geometric automorphisms of hypergroupoids
url	https://doaj.org/article/b2aa3176dc8d4e7eaddc9a6ae2763a53 http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/358 https://doaj.org/toc/0373-3505 https://doaj.org/toc/2037-5298
remote_bool	true
ppnlink	626760631
callnumber-subject	QA - Mathematics
mediatype_str_mv	c
isOA_txt	true
hochschulschrift_bool	false
callnumber-a	QA1-939
up_date	2024-07-03T23:45:36.409Z
_version_	1803603501552500736
fullrecord_marcxml	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ047035560</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230503012635.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230227s1998 xx \|\|\|\|\|o 00\| \|\|eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ047035560</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJb2aa3176dc8d4e7eaddc9a6ae2763a53</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield><subfield code="a">fre</subfield><subfield code="a">ita</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">QA1-939</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Giuseppe Gentile</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Algebraic and geometric automorphisms of hypergroupoids</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1998</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Two concepts of automorphism of a hypergroupoid are introduced; the first one preserve the algebraic structure of a hypergroupoid, the second one preserve the geometric structure that one can associate naturally to a hypergroupoid. The groups of such automorphisms are studied, in particular in the case that the geometric space associated to a hypergroupoid is a Steiner system.<br /<</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Geometric automorphisms</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Algebraic automorphisms</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Steiner hypergroupoid</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Quasi-Steiner hypergroupoid</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Mathematics</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Le Matematiche</subfield><subfield code="d">Università degli Studi di Catania, 2010</subfield><subfield code="g">53(1998), 1, Seite 85-105</subfield><subfield code="w">(DE-627)626760631</subfield><subfield code="w">(DE-600)2555264-8</subfield><subfield code="x">20375298</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:53</subfield><subfield code="g">year:1998</subfield><subfield code="g">number:1</subfield><subfield code="g">pages:85-105</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doaj.org/article/b2aa3176dc8d4e7eaddc9a6ae2763a53</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://www.dmi.unict.it/ojs/index.php/lematematiche/article/view/358</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/0373-3505</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://doaj.org/toc/2037-5298</subfield><subfield code="y">Journal toc</subfield><subfield code="z">kostenfrei</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_DOAJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_20</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_22</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_23</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_24</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_31</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_39</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_40</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_60</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_62</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_63</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_65</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_69</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_73</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_95</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_105</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_110</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_151</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_161</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_170</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_213</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_230</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_285</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_293</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_370</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_602</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_2014</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4012</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4037</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4125</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4126</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4249</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4305</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4306</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4307</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4313</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4322</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4323</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4324</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4325</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4326</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4335</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4338</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4367</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4700</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">53</subfield><subfield code="j">1998</subfield><subfield code="e">1</subfield><subfield code="h">85-105</subfield></datafield></record></collection>
score	7.4013834

Nicht das Richtige dabei?

Schreiben Sie uns!

Algebraic and geometric automorphisms of hypergroupoids

Nicht das Richtige dabei?

Zugang & Verfügbarkeit

Vorhandene Bände

Nicht das Richtige dabei?