نتایج جستجو برای: matrix r

تعداد نتایج: 791132  

Journal: :Communications in Mathematical Physics 1998

Journal: :Journal of Mathematical Physics 1992

Journal: :Journal of High Energy Physics 2012

Journal: :SciPost physics 2022

We consider r r -matrix realization of the quantum deformations loop algebras \tilde{\mathfrak{g}} display="inline">

غلام‌عباس پارسافر, , مهرداد قائمی, ,

 A new algebraic method is developed to reduce the size of the transfer matrix of Ising and three-state Potts ferromagnets on strips of width r sites of square and triangular lattices. This size reduction has been set up in such a way that the maximum eigenvalues of both the reduced and the original transfer matrices became exactly the same. In this method we write the original transfer matrix ...

Journal: :bulletin of the iranian mathematical society 0
f. khalooei department of pure mathematics, faculty of mathematics and computer, shahid bahonar university of kerman, kerman, iran.

for $a,bin m_{nm},$ we say that $a$ is left matrix majorized (resp. left matrix submajorized) by $b$ and write $aprec_{ell}b$ (resp. $aprec_{ell s}b$), if $a=rb$ for some $ntimes n$ row stochastic (resp. row substochastic) matrix $r.$ moreover, we define the relation $sim_{ell s} $ on $m_{nm}$ as follows: $asim_{ell s} b$ if $aprec_{ell s} bprec_{ell s} a.$ this paper characterizes all linear p...

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