Gerbal central extensions of reductive groups by K 3
We classify central extensions of a reductive group G by K 3 and B K 3 , the sheaf of third Quillen K-theory groups and its classifying stack. These turn out to be parametrized by the group of Weyl-invariant quadratic forms on the cocharacter lattice valued in k × and the group of integral Weyl-inva...
Ausführliche Beschreibung
Autor*in: |
Safronov, Pavel [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2015 |
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Schlagwörter: |
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Umfang: |
31 |
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Übergeordnetes Werk: |
Enthalten in: A two stage successive estimation based maximum power point tracking technique for photovoltaic modules - Christy Mano Raj, J.S. ELSEVIER, 2014, San Diego, Calif |
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Übergeordnetes Werk: |
volume:444 ; year:2015 ; day:15 ; month:12 ; pages:152-182 ; extent:31 |
Links: |
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DOI / URN: |
10.1016/j.jalgebra.2015.07.034 |
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10.1016/j.jalgebra.2015.07.034 doi GBVA2015022000030.pica (DE-627)ELV03496181X (ELSEVIER)S0021-8693(15)00406-8 DE-627 ger DE-627 rakwb eng 510 510 DE-600 530 VZ 333.7 610 VZ 44.13 bkl Safronov, Pavel verfasserin aut Gerbal central extensions of reductive groups by K 3 2015 31 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier We classify central extensions of a reductive group G by K 3 and B K 3 , the sheaf of third Quillen K-theory groups and its classifying stack. These turn out to be parametrized by the group of Weyl-invariant quadratic forms on the cocharacter lattice valued in k × and the group of integral Weyl-invariant cubic forms on the cocharacter lattice respectively. Gerbes Elsevier K-cohomology Elsevier Central extensions Elsevier Enthalten in Elsevier Christy Mano Raj, J.S. ELSEVIER A two stage successive estimation based maximum power point tracking technique for photovoltaic modules 2014 San Diego, Calif (DE-627)ELV018117414 volume:444 year:2015 day:15 month:12 pages:152-182 extent:31 https://doi.org/10.1016/j.jalgebra.2015.07.034 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 GBV_ILN_2532 44.13 Medizinische Ökologie VZ AR 444 2015 15 1215 152-182 31 045F 510 |
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10.1016/j.jalgebra.2015.07.034 doi GBVA2015022000030.pica (DE-627)ELV03496181X (ELSEVIER)S0021-8693(15)00406-8 DE-627 ger DE-627 rakwb eng 510 510 DE-600 530 VZ 333.7 610 VZ 44.13 bkl Safronov, Pavel verfasserin aut Gerbal central extensions of reductive groups by K 3 2015 31 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier We classify central extensions of a reductive group G by K 3 and B K 3 , the sheaf of third Quillen K-theory groups and its classifying stack. These turn out to be parametrized by the group of Weyl-invariant quadratic forms on the cocharacter lattice valued in k × and the group of integral Weyl-invariant cubic forms on the cocharacter lattice respectively. Gerbes Elsevier K-cohomology Elsevier Central extensions Elsevier Enthalten in Elsevier Christy Mano Raj, J.S. ELSEVIER A two stage successive estimation based maximum power point tracking technique for photovoltaic modules 2014 San Diego, Calif (DE-627)ELV018117414 volume:444 year:2015 day:15 month:12 pages:152-182 extent:31 https://doi.org/10.1016/j.jalgebra.2015.07.034 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 GBV_ILN_2532 44.13 Medizinische Ökologie VZ AR 444 2015 15 1215 152-182 31 045F 510 |
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10.1016/j.jalgebra.2015.07.034 doi GBVA2015022000030.pica (DE-627)ELV03496181X (ELSEVIER)S0021-8693(15)00406-8 DE-627 ger DE-627 rakwb eng 510 510 DE-600 530 VZ 333.7 610 VZ 44.13 bkl Safronov, Pavel verfasserin aut Gerbal central extensions of reductive groups by K 3 2015 31 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier We classify central extensions of a reductive group G by K 3 and B K 3 , the sheaf of third Quillen K-theory groups and its classifying stack. These turn out to be parametrized by the group of Weyl-invariant quadratic forms on the cocharacter lattice valued in k × and the group of integral Weyl-invariant cubic forms on the cocharacter lattice respectively. Gerbes Elsevier K-cohomology Elsevier Central extensions Elsevier Enthalten in Elsevier Christy Mano Raj, J.S. ELSEVIER A two stage successive estimation based maximum power point tracking technique for photovoltaic modules 2014 San Diego, Calif (DE-627)ELV018117414 volume:444 year:2015 day:15 month:12 pages:152-182 extent:31 https://doi.org/10.1016/j.jalgebra.2015.07.034 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_40 GBV_ILN_2532 44.13 Medizinische Ökologie VZ AR 444 2015 15 1215 152-182 31 045F 510 |
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We classify central extensions of a reductive group G by K 3 and B K 3 , the sheaf of third Quillen K-theory groups and its classifying stack. These turn out to be parametrized by the group of Weyl-invariant quadratic forms on the cocharacter lattice valued in k × and the group of integral Weyl-invariant cubic forms on the cocharacter lattice respectively. |
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We classify central extensions of a reductive group G by K 3 and B K 3 , the sheaf of third Quillen K-theory groups and its classifying stack. These turn out to be parametrized by the group of Weyl-invariant quadratic forms on the cocharacter lattice valued in k × and the group of integral Weyl-invariant cubic forms on the cocharacter lattice respectively. |
abstract_unstemmed |
We classify central extensions of a reductive group G by K 3 and B K 3 , the sheaf of third Quillen K-theory groups and its classifying stack. These turn out to be parametrized by the group of Weyl-invariant quadratic forms on the cocharacter lattice valued in k × and the group of integral Weyl-invariant cubic forms on the cocharacter lattice respectively. |
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Gerbal central extensions of reductive groups by K 3 |
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