Recent Activity
Hamiltonian paths and cycles in vertex transitive graphs ★★★
Author(s): Lovasz
Keywords: cycle; hamiltonian; path; vertex-transitive
57-regular Moore graph? ★★★
Keywords: cage; Moore graph
Few subsequence sums in Z_n x Z_n ★★
Keywords: subsequence sum; zero sum
Olson's Conjecture ★★
Author(s): Olson
Keywords: zero sum
Highly connected graphs with no K_n minor ★★★
Author(s): Thomas
Keywords: connectivity; minor
The Alon-Tarsi basis conjecture ★★
Author(s): Alon; Linial; Meshulam
Keywords: additive basis; matrix
The permanent conjecture ★★
Author(s): Kahn
Keywords: invertible; matrix; permanent
The additive basis conjecture ★★★
Author(s): Jaeger; Linial; Payan; Tarsi
Keywords: additive basis; matrix
A nowhere-zero point in a linear mapping ★★★
Author(s): Jaeger
Keywords: invertible; nowhere-zero flow
Partitioning edge-connectivity ★★
Author(s): DeVos
Keywords: edge-coloring; edge-connectivity
Acyclic edge-colouring ★★
Author(s): Fiamcik
Keywords: edge-coloring
Packing T-joins ★★
Author(s): DeVos
Decomposing eulerian graphs ★★★
Author(s):
Faithful cycle covers ★★★
Author(s): Seymour
(m,n)-cycle covers ★★★
Author(s): Celmins; Preissmann
Unit vector flows ★★
Author(s): Jain
Keywords: nowhere-zero flow
A homomorphism problem for flows ★★
Author(s): DeVos
Keywords: homomorphism; nowhere-zero flow; tension
The three 4-flows conjecture ★★
Author(s): DeVos
Keywords: nowhere-zero flow