Results 281 to 290 of about 310,012 (309)

On One Class of Matrix Differential Operators

Siberian Mathematical Journal, 2004
The author continues the study of the isomorphic properties of partial differential operators in the special weighted Sobolev spaces \(W^l_{p,\sigma}\) introduced in his papers [Russ. Acad. Sci. Dokl., Math. 49, No. 1, 113--118 (1994; Zbl 0842.46016)] and [Boundary value problems for partial differential equations, Collect. sci. works, Novosibirsk 1986,
openaire   +2 more sources

Classes of submultiplicative matrix norms and their applications

TRU Mathematics, 1981
Very often in numerical analysis, one needs a bound for a matrix, \(\| A\|\), where A is a square \(n\times n\) matrix. Bounding \(\| A\|\) depends upon a choice of matrix norms. We characterize certain classes of matrix norms whose bounds are controlled by the diagonal matrices, D, or components of a matrix A and give some applications to numerical ...
openaire   +2 more sources

On One Class of Matrix Topological *-Algebras

Ukrainian Mathematical Journal, 2001
Let \(\Phi=\operatorname {pr} \lim _{\tau \in T}H_{\tau}\) be a projective limit of a family \((H_{tau})_{\tau \in T}\) of complex Hilbert spaces. The space \(\Phi\) is called nuclear if for each \(\tau \in T\) there exists \({\tau}'\in T\) such that the embedding \(H_{{\tau}'}\to H_{\tau}\) is quasi-nuclear.
openaire   +1 more source

A class of matrix transformation

1991
Denote by \(s\) and \(\ell_ \infty\) the set of all complex sequences and all bounded complex sequences, respectively. Let \(p=(p_ k)\) be a sequence of positive numbers. Denote by \(\ell_ \infty(p)\) and \(c_ 0(p)\) the set of all \(x=(x_ k)\in s\) for which \(\sup_ k| x_ k|^{p_ k}
openaire   +3 more sources

The Class Matrix

2022
openaire   +1 more source

A field guide to the matrix classes found in the literature of the linear complementarity problem

Journal of Global Optimization, 2009
Richard W Cottle, Cottle Richard W
exaly  

Computing conjugacy classes of elements in matrix groups

Journal of Algebra, 2013
Alexander Hulpke
exaly  

Data-driven generation of phonetic broad classes, based on phoneme confusion matrix similarity

Speech Communication, 2005
Andrej Žgank, Zdravko Kacic
exaly  

Matrix Classes

1999
openaire   +1 more source

Class Matrix

2015
openaire   +1 more source