Question

Is this an incorrect application of Tutte's theorem of perfect matching for bipartite graphs?

score 42 · Answer 1 · 2022-04-27 04:45:41

42

Views

Is this an incorrect application of Tutte's theorem of perfect matching for bipartite graphs?

Published on 27 Apr 2022 - 4:45

score 259 · Answer 2 · 2022-04-27 19:40:27

259

Views

Christofides Algorithm; What conditions allow the subgraph $O$ to have a perfect matching?

Published on 27 Apr 2022 - 19:40

score 162 · Answer 3 · 2022-05-05 15:34:17

162

Views

How many perfect matchings does a complete k-partite graph have?

Published on 05 May 2022 - 15:34

score 25 · Answer 4 · 2022-05-13 18:34:18

25

Views

What proportion of perfect matchings of a complete k-partite graph contain a specific pair?

Published on 13 May 2022 - 18:34

score 390 · Answer 5 · 2022-05-15 19:17:31

390

Views

Why is the size of a minimum vertex cover always greater than or equal to a maximal matching?

Published on 15 May 2022 - 19:17

score 177 · Answer 6 · 2022-05-15 22:14:49

177

Views

Why only odd cycles make problems when searching for augmenting paths to improve the matching(->blossom algorithm)?

Published on 15 May 2022 - 22:14

score 153 · Answer 7 · 2022-05-19 02:17:24

153

Views

Similar Theorems to Hall's Theorem on Bipartite Graphs

Published on 19 May 2022 - 2:17

score 149 · Answer 8 · 2022-05-21 00:46:39

149

Views

Maximality of matching after contracting an odd cycle in a graph

Published on 21 May 2022 - 0:46

score 53 · Answer 9 · 2022-05-24 10:24:59

53

Views

Reference Request - Tutte-matching-theorem type conditions for ${P_3}$-packings of graphs

Published on 24 May 2022 - 10:24

score 44 · Answer 10 · 2022-05-31 09:21:48

44

Views

Showing that there's no matching of G that matches all v's of V1

Published on 31 May 2022 - 9:21

score 381 · Answer 11 · 2022-06-05 11:40:24

381

Views

K-partite graph matching

Published on 05 Jun 2022 - 11:40

score 203 · Answer 12 · 2022-06-11 16:57:46

203

Views

Matching students to courses (easy), but with course-capacities (hard).

Published on 11 Jun 2022 - 16:57

score 52 · Answer 13 · 2022-06-13 19:55:53

52

Views

Probability edge in matching contain element from two disjoints subsets $\mathbb{P}(\exists \{i,j\} \in M, i \in S_1 \text{ and } j \in S_2) \geq 1/2$

Published on 13 Jun 2022 - 19:55

score 19 · Answer 14 · 2022-06-16 16:30:11

19

Views

How to assign a known number of different size of outbound packages, to a known (different) number of inbound deliveries?

Published on 16 Jun 2022 - 16:30

score 314 · Answer 15 · 2022-06-18 16:14:37

314

Views

Efficient algorithms to determine whether vertices form a deadlock

Published on 18 Jun 2022 - 16:14

List Question

Is this an incorrect application of Tutte's theorem of perfect matching for bipartite graphs?

Christofides Algorithm; What conditions allow the subgraph $O$ to have a perfect matching?

How many perfect matchings does a complete k-partite graph have?

What proportion of perfect matchings of a complete k-partite graph contain a specific pair?

Why is the size of a minimum vertex cover always greater than or equal to a maximal matching?

Why only odd cycles make problems when searching for augmenting paths to improve the matching(->blossom algorithm)?

Similar Theorems to Hall's Theorem on Bipartite Graphs

Maximality of matching after contracting an odd cycle in a graph

Reference Request - Tutte-matching-theorem type conditions for ${P_3}$-packings of graphs

Showing that there's no matching of G that matches all v's of V1

K-partite graph matching

Matching students to courses (easy), but with course-capacities (hard).

Probability edge in matching contain element from two disjoints subsets $\mathbb{P}(\exists \{i,j\} \in M, i \in S_1 \text{ and } j \in S_2) \geq 1/2$

How to assign a known number of different size of outbound packages, to a known (different) number of inbound deliveries?

Efficient algorithms to determine whether vertices form a deadlock

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