Matches in SemOpenAlex for { <https://semopenalex.org/work/W600706908> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W600706908 endingPage "2079" @default.
- W600706908 startingPage "2072" @default.
- W600706908 abstract "A b-coloring of the vertices of a graph is a proper coloring where each color class contains a vertex which is adjacent to at least one vertex in each other color class. The b-chromatic number of G is the maximum integer b(G) for which G has a b-coloring with b(G) colors. This problem was introduced by Irving and Manlove (1999), where they showed that computing b(G) is NP-hard in general and polynomial-time solvable for trees. A natural question that arises is whether the edge version of this problem is also NP-hard or not. Here, we prove that computing the b-chromatic index of a graph G is NP-hard, even if G is either a comparability graph or a Ck-free graph, and give partial results on the complexity of the problem restricted to trees, more specifically, we solve the problem for caterpillars graphs. Although solving problems on caterpillar graphs is usually quite simple, this problem revealed itself to be unusually hard. The presented algorithm uses a dynamic programming approach that combines partial solutions which are proved to exist if, and only if, a particular polyhedron is non-empty." @default.
- W600706908 created "2016-06-24" @default.
- W600706908 creator A5020903344 @default.
- W600706908 creator A5039109299 @default.
- W600706908 creator A5062691145 @default.
- W600706908 creator A5082079930 @default.
- W600706908 creator A5091498118 @default.
- W600706908 creator A5026013353 @default.
- W600706908 date "2015-11-01" @default.
- W600706908 modified "2023-09-30" @default.
- W600706908 title "The b-chromatic index of graphs" @default.
- W600706908 cites W1904355337 @default.
- W600706908 cites W2000838329 @default.
- W600706908 cites W2024935558 @default.
- W600706908 cites W2030051419 @default.
- W600706908 cites W2034589354 @default.
- W600706908 cites W2043166964 @default.
- W600706908 cites W2049102291 @default.
- W600706908 cites W2051593055 @default.
- W600706908 cites W2055357079 @default.
- W600706908 cites W2068894266 @default.
- W600706908 cites W2069519365 @default.
- W600706908 cites W2091676640 @default.
- W600706908 cites W2179374792 @default.
- W600706908 cites W2185096230 @default.
- W600706908 cites W2314455214 @default.
- W600706908 cites W4376861877 @default.
- W600706908 doi "https://doi.org/10.1016/j.disc.2015.04.026" @default.
- W600706908 hasPublicationYear "2015" @default.
- W600706908 type Work @default.
- W600706908 sameAs 600706908 @default.
- W600706908 citedByCount "17" @default.
- W600706908 countsByYear W6007069082015 @default.
- W600706908 countsByYear W6007069082016 @default.
- W600706908 countsByYear W6007069082017 @default.
- W600706908 countsByYear W6007069082018 @default.
- W600706908 countsByYear W6007069082019 @default.
- W600706908 countsByYear W6007069082021 @default.
- W600706908 countsByYear W6007069082022 @default.
- W600706908 countsByYear W6007069082023 @default.
- W600706908 crossrefType "journal-article" @default.
- W600706908 hasAuthorship W600706908A5020903344 @default.
- W600706908 hasAuthorship W600706908A5026013353 @default.
- W600706908 hasAuthorship W600706908A5039109299 @default.
- W600706908 hasAuthorship W600706908A5062691145 @default.
- W600706908 hasAuthorship W600706908A5082079930 @default.
- W600706908 hasAuthorship W600706908A5091498118 @default.
- W600706908 hasBestOaLocation W6007069081 @default.
- W600706908 hasConcept C102192266 @default.
- W600706908 hasConcept C114614502 @default.
- W600706908 hasConcept C118615104 @default.
- W600706908 hasConcept C123809776 @default.
- W600706908 hasConcept C132525143 @default.
- W600706908 hasConcept C149530733 @default.
- W600706908 hasConcept C160446614 @default.
- W600706908 hasConcept C203776342 @default.
- W600706908 hasConcept C21642379 @default.
- W600706908 hasConcept C33923547 @default.
- W600706908 hasConcept C51658606 @default.
- W600706908 hasConcept C76946457 @default.
- W600706908 hasConcept C80899671 @default.
- W600706908 hasConceptScore W600706908C102192266 @default.
- W600706908 hasConceptScore W600706908C114614502 @default.
- W600706908 hasConceptScore W600706908C118615104 @default.
- W600706908 hasConceptScore W600706908C123809776 @default.
- W600706908 hasConceptScore W600706908C132525143 @default.
- W600706908 hasConceptScore W600706908C149530733 @default.
- W600706908 hasConceptScore W600706908C160446614 @default.
- W600706908 hasConceptScore W600706908C203776342 @default.
- W600706908 hasConceptScore W600706908C21642379 @default.
- W600706908 hasConceptScore W600706908C33923547 @default.
- W600706908 hasConceptScore W600706908C51658606 @default.
- W600706908 hasConceptScore W600706908C76946457 @default.
- W600706908 hasConceptScore W600706908C80899671 @default.
- W600706908 hasFunder F4320321091 @default.
- W600706908 hasFunder F4320322025 @default.
- W600706908 hasFunder F4320323202 @default.
- W600706908 hasIssue "11" @default.
- W600706908 hasLocation W6007069081 @default.
- W600706908 hasOpenAccess W600706908 @default.
- W600706908 hasPrimaryLocation W6007069081 @default.
- W600706908 hasRelatedWork W1982933944 @default.
- W600706908 hasRelatedWork W2007731207 @default.
- W600706908 hasRelatedWork W2042876012 @default.
- W600706908 hasRelatedWork W216913682 @default.
- W600706908 hasRelatedWork W3006791531 @default.
- W600706908 hasRelatedWork W3101541854 @default.
- W600706908 hasRelatedWork W3102157440 @default.
- W600706908 hasRelatedWork W4237246883 @default.
- W600706908 hasRelatedWork W4287598225 @default.
- W600706908 hasRelatedWork W4327525704 @default.
- W600706908 hasVolume "338" @default.
- W600706908 isParatext "false" @default.
- W600706908 isRetracted "false" @default.
- W600706908 magId "600706908" @default.
- W600706908 workType "article" @default.