نتایج جستجو برای: trace class

تعداد نتایج: 463281  

Journal: :CoRR 2014
Aleksandr Tuxanidy Qiang Wang

We study compositional inverses of permutation polynomials, complete map-pings, mutually orthogonal Latin squares, and bent vectorial functions. Recently it was obtained in [33] the compositional inverses of linearized permutation binomials over finite fields. It was also noted in [29] that computing inverses of bijections of subspaces have applications in determining the compositional inverses...

Journal: :Journal of Physics A: Mathematical and Theoretical 2010

2007
Vincent CACHIA

We prove the trace-norm convergence of the Trotter product formula for nonself-adjoint Gibbs semigroups. For any m-sectorial generators A and B such that e ?tRe A is in the trace-class for t > 0, the Trotter product formula converges in the trace-norm. With smallness conditions on B with respect to A, we give error bound estimates of the convergence rate in this topology.

Journal: :Bulletin of the American Mathematical Society 1973

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