Matches in SemOpenAlex for { <https://semopenalex.org/work/W4320005819> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W4320005819 abstract "Given a graph with edges colored red or blue and an integer $k$, the exact perfect matching problem asks if there exists a perfect matching with exactly $k$ red edges. There exists a randomized polylogarithmic-time parallel algorithm to solve this problem, dating back to the eighties, but no deterministic polynomial-time algorithm is known, even for bipartite graphs. In this paper we show that there is no sub-exponential sized linear program that can describe the convex hull of exact matchings in bipartite graphs. In fact, we prove something stronger, that there is no sub-exponential sized linear program to describe the convex hull of perfect matchings with an odd number of red edges." @default.
- W4320005819 created "2023-02-11" @default.
- W4320005819 creator A5009506831 @default.
- W4320005819 creator A5016839838 @default.
- W4320005819 creator A5046999727 @default.
- W4320005819 date "2022-11-16" @default.
- W4320005819 modified "2023-09-28" @default.
- W4320005819 title "The Exact Bipartite Matching Polytope Has Exponential Extension Complexity" @default.
- W4320005819 doi "https://doi.org/10.48550/arxiv.2211.09106" @default.
- W4320005819 hasPublicationYear "2022" @default.
- W4320005819 type Work @default.
- W4320005819 citedByCount "0" @default.
- W4320005819 crossrefType "posted-content" @default.
- W4320005819 hasAuthorship W4320005819A5009506831 @default.
- W4320005819 hasAuthorship W4320005819A5016839838 @default.
- W4320005819 hasAuthorship W4320005819A5046999727 @default.
- W4320005819 hasBestOaLocation W43200058191 @default.
- W4320005819 hasConcept C105795698 @default.
- W4320005819 hasConcept C112680207 @default.
- W4320005819 hasConcept C11413529 @default.
- W4320005819 hasConcept C114614502 @default.
- W4320005819 hasConcept C118615104 @default.
- W4320005819 hasConcept C132525143 @default.
- W4320005819 hasConcept C134306372 @default.
- W4320005819 hasConcept C145691206 @default.
- W4320005819 hasConcept C151376022 @default.
- W4320005819 hasConcept C165064840 @default.
- W4320005819 hasConcept C197657726 @default.
- W4320005819 hasConcept C199360897 @default.
- W4320005819 hasConcept C206194317 @default.
- W4320005819 hasConcept C2524010 @default.
- W4320005819 hasConcept C2778029271 @default.
- W4320005819 hasConcept C311688 @default.
- W4320005819 hasConcept C33923547 @default.
- W4320005819 hasConcept C41008148 @default.
- W4320005819 hasConcept C41045048 @default.
- W4320005819 hasConcept C61455927 @default.
- W4320005819 hasConceptScore W4320005819C105795698 @default.
- W4320005819 hasConceptScore W4320005819C112680207 @default.
- W4320005819 hasConceptScore W4320005819C11413529 @default.
- W4320005819 hasConceptScore W4320005819C114614502 @default.
- W4320005819 hasConceptScore W4320005819C118615104 @default.
- W4320005819 hasConceptScore W4320005819C132525143 @default.
- W4320005819 hasConceptScore W4320005819C134306372 @default.
- W4320005819 hasConceptScore W4320005819C145691206 @default.
- W4320005819 hasConceptScore W4320005819C151376022 @default.
- W4320005819 hasConceptScore W4320005819C165064840 @default.
- W4320005819 hasConceptScore W4320005819C197657726 @default.
- W4320005819 hasConceptScore W4320005819C199360897 @default.
- W4320005819 hasConceptScore W4320005819C206194317 @default.
- W4320005819 hasConceptScore W4320005819C2524010 @default.
- W4320005819 hasConceptScore W4320005819C2778029271 @default.
- W4320005819 hasConceptScore W4320005819C311688 @default.
- W4320005819 hasConceptScore W4320005819C33923547 @default.
- W4320005819 hasConceptScore W4320005819C41008148 @default.
- W4320005819 hasConceptScore W4320005819C41045048 @default.
- W4320005819 hasConceptScore W4320005819C61455927 @default.
- W4320005819 hasLocation W43200058191 @default.
- W4320005819 hasOpenAccess W4320005819 @default.
- W4320005819 hasPrimaryLocation W43200058191 @default.
- W4320005819 hasRelatedWork W1725047827 @default.
- W4320005819 hasRelatedWork W2000646287 @default.
- W4320005819 hasRelatedWork W2372768926 @default.
- W4320005819 hasRelatedWork W2547748330 @default.
- W4320005819 hasRelatedWork W2579720493 @default.
- W4320005819 hasRelatedWork W2798321768 @default.
- W4320005819 hasRelatedWork W3186218318 @default.
- W4320005819 hasRelatedWork W3215789421 @default.
- W4320005819 hasRelatedWork W4225500283 @default.
- W4320005819 hasRelatedWork W4308170892 @default.
- W4320005819 isParatext "false" @default.
- W4320005819 isRetracted "false" @default.
- W4320005819 workType "article" @default.