User contributions
- 10:04, 17 January 2017 (diff | hist) . . (+1) . . Infinite Lucchesi-Younger (current)
- 09:53, 17 January 2017 (diff | hist) . . (+36) . . Compactness of Kőnig-property
- 09:32, 17 January 2017 (diff | hist) . . (+29) . . Infinite Lucchesi-Younger
- 08:48, 17 January 2017 (diff | hist) . . (-29) . . Infinite Lucchesi-Younger
- 10:44, 13 December 2016 (diff | hist) . . (+344) . . Strongly maximal matchings
- 10:33, 13 December 2016 (diff | hist) . . (0) . . m Strongly maximal matchings (Attila Joó moved page Strongly maximal matchings and covers to Strongly maximal matchings, strongly minimal vertex covers: the original title was a bit misleading)
- 10:33, 13 December 2016 (diff | hist) . . (+72) . . N Strongly maximal matchings and covers (Attila Joó moved page Strongly maximal matchings and covers to Strongly maximal matchings, strongly minimal vertex covers: the original title was a bit misleading) (current)
- 13:57, 6 December 2016 (diff | hist) . . (+670) . . N Strongly minimal edge cover (Created page with "For a hypergraph <math>H=(V,E) </math> we call <math>C\subseteq E </math> an edge cover if <math> \bigcup C =V </math>. An edge cover <math>C </math> is strongly minimal if <...")
- 13:44, 6 December 2016 (diff | hist) . . (+1,307) . . N Strongly maximal matchings (Created page with " For a hypergraph <math>H=(V,E) </math> we call <math>M \subseteq E </math> a matching if the elements of <math>M </math> are pairwise disjoint and we call <math>C\subseteq V...")
- 11:34, 6 December 2016 (diff | hist) . . (-6) . . Strongly maximal H-free spanning subgraph (current)
- 11:23, 6 December 2016 (diff | hist) . . (+18) . . Fishbone conjecture
- 08:47, 26 November 2016 (diff | hist) . . (+872) . . N Orientation conjecture of Nash-Williams (Created page with "<onlyinclude> Any <math> 2k </math>-edge-connected (possibly infinite) multigraph admits a <math> k </math>-edge-connected orientation. </onlyinclude> ==Remarks== The conjec...")
- 14:55, 19 November 2016 (diff | hist) . . (+47) . . Category:Infinite combinatorics
- 14:45, 19 November 2016 (diff | hist) . . (+1,413) . . N Infinite Lucchesi-Younger (Created page with "<onlyinclude> For a digraph <math> D=(V,A) </math> we call a nonempty <math> C\subseteq A </math> a dicut if there is some <math> X\subseteq V </math> such that no edge enter...")
- 14:24, 19 November 2016 (diff | hist) . . (-4) . . Compactness of Kőnig-property
- 13:30, 19 November 2016 (diff | hist) . . (+165) . . N Category:Infinite combinatorics (Created page with "Infinite combinatorics is a subfield of combinatorics where the behavior of infinite combinatorial objects (graphs, matroids, orderings etc.) is under investigation.")
- 10:41, 19 November 2016 (diff | hist) . . (+1,600) . . N Quasi-kernels and quasi-sinks (Created page with "A quasi-kernel of a digraph <math>D</math> is an independent vertex set <math>K</math> sucht that every vertex is reachable from <math>K</math> in <math>D</math> by a path...")
- 09:52, 19 November 2016 (diff | hist) . . (+1,069) . . N Strongly maximal H-free spanning subgraph (Created page with "Let the graphs <math>G=(V,E) </math> and <math>H </math> be fixed. An <math>F\subseteq E </math> is called <math> H </math>-free if <math>(V,F) </math> does not contain <math...")
- 09:37, 19 November 2016 (diff | hist) . . (-37) . . Compactness of Kőnig-property
- 08:28, 19 November 2016 (diff | hist) . . (+315) . . Fishbone conjecture
- 08:22, 19 November 2016 (diff | hist) . . (+455) . . Fishbone conjecture
- 16:37, 14 November 2016 (diff | hist) . . (-7) . . Seymour's self-minor conjecture
- 16:33, 14 November 2016 (diff | hist) . . (+2) . . Seymour's self-minor conjecture
- 16:32, 14 November 2016 (diff | hist) . . (+718) . . N Seymour's self-minor conjecture (Created page with "<onlyinclude> All countably infinite graph is a proper minor of itself. </onlyinclude> ==Remarks== Seymour originally conjectured it for any infinite graph but it turned out...")
- 16:27, 14 November 2016 (diff | hist) . . (-26) . . Compactness of Kőnig-property
- 09:56, 13 November 2016 (diff | hist) . . (+36) . . Compactness of Kőnig-property
- 09:54, 13 November 2016 (diff | hist) . . (+765) . . N Fishbone conjecture (Created page with "<onlyinclude> If <math>(P,<)</math> is a partial order without infinite antichains, then there is a partition <math>\mathcal{A}</math> of <math> P </math> into antichains...")
- 20:49, 12 November 2016 (diff | hist) . . (-118) . . Compactness of Kőnig-property
- 20:42, 12 November 2016 (diff | hist) . . (+227) . . Compactness of Kőnig-property
- 20:36, 12 November 2016 (diff | hist) . . (+19) . . Compactness of Kőnig-property
- 20:28, 12 November 2016 (diff | hist) . . (+194) . . Compactness of Kőnig-property
- 20:22, 12 November 2016 (diff | hist) . . (+27) . . Compactness of Kőnig-property
- 20:03, 12 November 2016 (diff | hist) . . (+46) . . Compactness of Kőnig-property
- 19:32, 12 November 2016 (diff | hist) . . (+344) . . Compactness of Kőnig-property
- 19:22, 12 November 2016 (diff | hist) . . (+34) . . Compactness of Kőnig-property
- 19:17, 12 November 2016 (diff | hist) . . (+673) . . N Compactness of Kőnig-property (Created page with "A hypergraph <math>H=(V,E) </math> has the Kőnig-property if there is a set <math> \mathcal{D}\subseteq E </math> of pairwise disjoint hyperedges such that there is a vertex...")
- 19:11, 12 November 2016 (diff | hist) . . (+756) . . Sandbox (current)
