Finding good 2-partitions of digraphs I. Hereditary properties
We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symm...
Ausführliche Beschreibung
Autor*in: |
Bang-Jensen, J. [verfasserIn] |
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Englisch |
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2016transfer abstract |
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10 |
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Enthalten in: Influence of bulk fibre properties of PAN-based carbon felts on their performance in vanadium redox flow batteries - Schweiss, Rüdiger ELSEVIER, 2015transfer abstract, the journal of the EATCS, Amsterdam [u.a.] |
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Übergeordnetes Werk: |
volume:636 ; year:2016 ; day:11 ; month:07 ; pages:85-94 ; extent:10 |
Links: |
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DOI / URN: |
10.1016/j.tcs.2016.05.029 |
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Katalog-ID: |
ELV040055604 |
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520 | |a We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. | ||
520 | |a We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. | ||
650 | 7 | |a Polynomial |2 Elsevier | |
650 | 7 | |a Partition |2 Elsevier | |
650 | 7 | |a 2-partition |2 Elsevier | |
650 | 7 | |a Minimum degree |2 Elsevier | |
650 | 7 | |a Feedback vertex set |2 Elsevier | |
650 | 7 | |a Acyclic |2 Elsevier | |
650 | 7 | |a Out-branching |2 Elsevier | |
650 | 7 | |a Oriented |2 Elsevier | |
650 | 7 | |a Splitting digraphs |2 Elsevier | |
650 | 7 | |a NP-complete |2 Elsevier | |
650 | 7 | |a Semicomplete digraph |2 Elsevier | |
650 | 7 | |a Tournament |2 Elsevier | |
700 | 1 | |a Havet, Frédéric |4 oth | |
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10.1016/j.tcs.2016.05.029 doi GBVA2016010000017.pica (DE-627)ELV040055604 (ELSEVIER)S0304-3975(16)30165-7 DE-627 ger DE-627 rakwb eng 004 004 DE-600 620 VZ 690 VZ 50.92 bkl Bang-Jensen, J. verfasserin aut Finding good 2-partitions of digraphs I. Hereditary properties 2016transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. Polynomial Elsevier Partition Elsevier 2-partition Elsevier Minimum degree Elsevier Feedback vertex set Elsevier Acyclic Elsevier Out-branching Elsevier Oriented Elsevier Splitting digraphs Elsevier NP-complete Elsevier Semicomplete digraph Elsevier Tournament Elsevier Havet, Frédéric oth Enthalten in Elsevier Schweiss, Rüdiger ELSEVIER Influence of bulk fibre properties of PAN-based carbon felts on their performance in vanadium redox flow batteries 2015transfer abstract the journal of the EATCS Amsterdam [u.a.] (DE-627)ELV013125583 volume:636 year:2016 day:11 month:07 pages:85-94 extent:10 https://doi.org/10.1016/j.tcs.2016.05.029 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_40 50.92 Meerestechnik VZ AR 636 2016 11 0711 85-94 10 045F 004 |
spelling |
10.1016/j.tcs.2016.05.029 doi GBVA2016010000017.pica (DE-627)ELV040055604 (ELSEVIER)S0304-3975(16)30165-7 DE-627 ger DE-627 rakwb eng 004 004 DE-600 620 VZ 690 VZ 50.92 bkl Bang-Jensen, J. verfasserin aut Finding good 2-partitions of digraphs I. Hereditary properties 2016transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. Polynomial Elsevier Partition Elsevier 2-partition Elsevier Minimum degree Elsevier Feedback vertex set Elsevier Acyclic Elsevier Out-branching Elsevier Oriented Elsevier Splitting digraphs Elsevier NP-complete Elsevier Semicomplete digraph Elsevier Tournament Elsevier Havet, Frédéric oth Enthalten in Elsevier Schweiss, Rüdiger ELSEVIER Influence of bulk fibre properties of PAN-based carbon felts on their performance in vanadium redox flow batteries 2015transfer abstract the journal of the EATCS Amsterdam [u.a.] (DE-627)ELV013125583 volume:636 year:2016 day:11 month:07 pages:85-94 extent:10 https://doi.org/10.1016/j.tcs.2016.05.029 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_40 50.92 Meerestechnik VZ AR 636 2016 11 0711 85-94 10 045F 004 |
allfields_unstemmed |
10.1016/j.tcs.2016.05.029 doi GBVA2016010000017.pica (DE-627)ELV040055604 (ELSEVIER)S0304-3975(16)30165-7 DE-627 ger DE-627 rakwb eng 004 004 DE-600 620 VZ 690 VZ 50.92 bkl Bang-Jensen, J. verfasserin aut Finding good 2-partitions of digraphs I. Hereditary properties 2016transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. Polynomial Elsevier Partition Elsevier 2-partition Elsevier Minimum degree Elsevier Feedback vertex set Elsevier Acyclic Elsevier Out-branching Elsevier Oriented Elsevier Splitting digraphs Elsevier NP-complete Elsevier Semicomplete digraph Elsevier Tournament Elsevier Havet, Frédéric oth Enthalten in Elsevier Schweiss, Rüdiger ELSEVIER Influence of bulk fibre properties of PAN-based carbon felts on their performance in vanadium redox flow batteries 2015transfer abstract the journal of the EATCS Amsterdam [u.a.] (DE-627)ELV013125583 volume:636 year:2016 day:11 month:07 pages:85-94 extent:10 https://doi.org/10.1016/j.tcs.2016.05.029 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_40 50.92 Meerestechnik VZ AR 636 2016 11 0711 85-94 10 045F 004 |
allfieldsGer |
10.1016/j.tcs.2016.05.029 doi GBVA2016010000017.pica (DE-627)ELV040055604 (ELSEVIER)S0304-3975(16)30165-7 DE-627 ger DE-627 rakwb eng 004 004 DE-600 620 VZ 690 VZ 50.92 bkl Bang-Jensen, J. verfasserin aut Finding good 2-partitions of digraphs I. Hereditary properties 2016transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. Polynomial Elsevier Partition Elsevier 2-partition Elsevier Minimum degree Elsevier Feedback vertex set Elsevier Acyclic Elsevier Out-branching Elsevier Oriented Elsevier Splitting digraphs Elsevier NP-complete Elsevier Semicomplete digraph Elsevier Tournament Elsevier Havet, Frédéric oth Enthalten in Elsevier Schweiss, Rüdiger ELSEVIER Influence of bulk fibre properties of PAN-based carbon felts on their performance in vanadium redox flow batteries 2015transfer abstract the journal of the EATCS Amsterdam [u.a.] (DE-627)ELV013125583 volume:636 year:2016 day:11 month:07 pages:85-94 extent:10 https://doi.org/10.1016/j.tcs.2016.05.029 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_40 50.92 Meerestechnik VZ AR 636 2016 11 0711 85-94 10 045F 004 |
allfieldsSound |
10.1016/j.tcs.2016.05.029 doi GBVA2016010000017.pica (DE-627)ELV040055604 (ELSEVIER)S0304-3975(16)30165-7 DE-627 ger DE-627 rakwb eng 004 004 DE-600 620 VZ 690 VZ 50.92 bkl Bang-Jensen, J. verfasserin aut Finding good 2-partitions of digraphs I. Hereditary properties 2016transfer abstract 10 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. Polynomial Elsevier Partition Elsevier 2-partition Elsevier Minimum degree Elsevier Feedback vertex set Elsevier Acyclic Elsevier Out-branching Elsevier Oriented Elsevier Splitting digraphs Elsevier NP-complete Elsevier Semicomplete digraph Elsevier Tournament Elsevier Havet, Frédéric oth Enthalten in Elsevier Schweiss, Rüdiger ELSEVIER Influence of bulk fibre properties of PAN-based carbon felts on their performance in vanadium redox flow batteries 2015transfer abstract the journal of the EATCS Amsterdam [u.a.] (DE-627)ELV013125583 volume:636 year:2016 day:11 month:07 pages:85-94 extent:10 https://doi.org/10.1016/j.tcs.2016.05.029 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_22 GBV_ILN_40 50.92 Meerestechnik VZ AR 636 2016 11 0711 85-94 10 045F 004 |
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Enthalten in Influence of bulk fibre properties of PAN-based carbon felts on their performance in vanadium redox flow batteries Amsterdam [u.a.] volume:636 year:2016 day:11 month:07 pages:85-94 extent:10 |
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Enthalten in Influence of bulk fibre properties of PAN-based carbon felts on their performance in vanadium redox flow batteries Amsterdam [u.a.] volume:636 year:2016 day:11 month:07 pages:85-94 extent:10 |
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Finding good 2-partitions of digraphs I. Hereditary properties |
abstract |
We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. |
abstractGer |
We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. |
abstract_unstemmed |
We study the complexity of deciding whether a given digraph D has a vertex-partition into two disjoint subdigraphs with given structural properties. Let H and E denote the following two sets of natural properties of digraphs: H = {acyclic, complete, arcless, oriented (no 2-cycle), semicomplete, symmetric, tournament} and E = {strongly connected, connected, minimum out-degree at least 1, minimum in-degree at least 1, minimum semi-degree at least 1, minimum degree at least 1, having an out-branching, having an in-branching}. In this paper, we determine the complexity of deciding, for any fixed pair of positive integers k 1 , k 2 , whether a given digraph has a vertex partition into two digraphs D 1 , D 2 such that | V ( D i ) | ≥ k i and D i has property P i for i = 1 , 2 when P 1 ∈ H and P 2 ∈ H ∪ E . We also classify the complexity of the same problems when restricted to strongly connected digraphs. |
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Finding good 2-partitions of digraphs I. Hereditary properties |
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