28 citations · 31 across the 3 of their papers we have counts for
5 papers
Graded polynomial identities for matrices with the transpose involution
Darrell Haile, Michael Natapov
Let be a group of order . We consider the algebra of by matrices over the complex numbers and view it as a crossed product with respect to by e…
A graph theoretic approach to graded identities for matrices
Darrell Haile, Michael Natapov
We consider the algebra M_k(C) of k-by-k matrices over the complex numbers and view it as a crossed product with a group G of order k by embedding G in the symmetric group S_k via…
Holographic Spectral Functions in Metallic AdS/CFT
Javier Mas, Jonathan P. Shock, Javier Tarrio
We study the holographic D3/D7 setup dual to N=4 supersymmetric Yang-Mills with quenched fundamental matter. We extend the previous analyses of conductivity and photoproduction to…
Graded identities of matrix algebras and the universal graded algebra
Eli Aljadeff, Darrell Haile, Michael Natapov
We consider fine G-gradings on M_n(C) (i.e. gradings of the matrix algebra over the complex numbers where each component is 1 dimensional). Groups which provide such a grading are…
Projective bases of division algebras and groups of central type II
Michael Natapov
Let G be a finite group and let k be a field. We say that G is a projective basis of a k-algebra A if it is isomorphic to a twisted group algebra k^αG for some class αin H^2(G,k^\t…