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Apr
22
answered Eigenvalues of partial Hankel matrices
Apr
20
answered Complexity of solving systems of linear diophantine equations
Apr
14
answered Transitive permutation groups which all of their proper subgroups are intransitive
Apr
12
answered Torsion-free, normal subgroups of certain Coxeter groups
Apr
3
answered Cayley graphs of $A_n.$
Mar
19
answered Self-complementary block designs
Mar
18
answered Graphs cospectral with Cayley graphs
Mar
10
answered spectrum of Hadamard matrices
Mar
8
answered Relationship of Weisfeiler-Lehman algorithm to weak isomorphism of coherent algebras
Feb
22
answered More general than semidefinite program?
Jan
3
asked embedding of $O_4^-(q)$ in $U_4(q)$
Dec
11
answered Which journals publish experimental results in pure maths?
Dec
11
answered Which journals publish experimental results in pure maths?
Nov
11
answered Is there a similar theory as for symmetric polynomials, that deals with polynomials on the entries of matrices that are symmetric in both dimensions?
Oct
26
answered Weights on cyclic orderings
Oct
25
answered Strongly connected graph and the eigenvalues of the laplacian matrix
Oct
13
asked notation for vector product in the space
Oct
2
answered asymptotic for the number of involutions in GL(n,2)
Sep
29
asked asymptotic for the number of involutions in GL(n,2)
Sep
18
answered What algebraic structures are related to the McGee graph?