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Mar
13
answered How does the number of trees with even order that contain a perfect matching behave asymptotically?
Feb
28
answered Does the leading eigenvalue of a connected undirected graph always increase with an edge addition?
Feb
24
answered Is there a nontrivial perfect vertex transitive graph?
Feb
18
answered Question about chromatic polynomial of certain graphs.
Dec
5
answered A triangle-free, 6-chromatic graph with 44 vertices
Nov
25
answered Proof that Paley Graphs are strongly regular with parameters $(p,\frac{p-1}{2},\frac{p-5}{4},\frac{p-1}{4})$
Nov
22
answered Graph Isomorphism for non-mathematician
Nov
22
answered Upperbound in the number of spanning trees of a r-regular Graph
Nov
22
answered Difference between trivial component and isolated vertex
Sep
29
answered Counting spanning trees and hamiltonian paths
Sep
23
answered Prove the smallest number of vertices in a cubic graph with a bridge is 10.
Aug
29
asked Finding a function satisfying a certain inequality
Aug
24
asked Finding a function such that $(n-2)/2 + f(n-1) \leq f(n)$
Aug
17
asked Concentration property of entropy
Jul
13
asked A construction of a Hadamard matrix
Jul
12
asked A matrix with a dense submatrix - application of Chernoff’s Inequality
Jul
12
answered Graph Theory : Strongly regular graph
Jun
12
answered How to find the number of spanning trees for a cube?
May
30
answered number of cycles in arbitrary graph
May
30
answered Software for computing n-Clique, n-Clan, n-Plex?