Results 11 to 20 of about 1,082,837 (347)
Strong endomorphism kernel property for monounary algebras [PDF]
Mathematica Bohemica, 2018 All monounary algebras which have strong endomorphism kernel property are described.
Emília Halušková
doaj +4 more sources
The kernel of a block of a group algebra [PDF]
Proceedings of the American Mathematical Society, 1973 Avoiding the theory of characters of finite groups and group algebras over fields of characteristic zero a ring theoretical proof is given for R. Brauer’s theorem which asserts that the (modular) kernel of a block of a group algebra FG of a finite group over a field F of characteristic p > 0 p > 0 is a p ...
G. Michler
semanticscholar +2 more sources
The Corona Problem for Kernel Multiplier Algebras [PDF]
Integral Equations and Operator Theory, 2016 v1: 34 pages. v2: 34 pages, typos corrected. v3: 35 pages, typos corrected, presentation improved. v4 35 pages, typos corrected and referee comments included.
Eric T. Sawyer +3 more
openalex +6 more sources
Randomized numerical linear algebra: Foundations and algorithms [PDF]
Acta Numerica, 2020 This survey describes probabilistic algorithms for linear algebraic computations, such as factorizing matrices and solving linear systems. It focuses on techniques that have a proven track record for real-world problems.
P. Martinsson, J. Tropp
semanticscholar +1 more source
Algebraicity of the Bergman kernel
Mathematische Annalen, 2023 Our main result introduces a new way to characterize two-dimensional finite ball quotients by algebraicity of their Bergman kernels. This characterization is particular to dimension two and fails in higher dimensions, as is illustrated by a counterexample in dimension three constructed in this paper.
Peter Ebenfelt, Ming Xiao, Hang Xu
openaire +3 more sources
Kernel function and quantum algebras [PDF]
, 2010 20 pages,
Boris Feigin +4 more
openalex +3 more sources
Determinantal Point Processes in Randomized Numerical Linear Algebra [PDF]
Notices of the American Mathematical Society, 2020 Randomized Numerical Linear Algebra (RandNLA) uses randomness to develop improved algorithms for matrix problems that arise in scientific computing, data science, machine learning, etc. Determinantal Point Processes (DPPs), a seemingly unrelated topic in
Michal Derezinski, Michael W. Mahoney
semanticscholar +1 more source
Some monounary algebras with EKP [PDF]
Mathematica Bohemica, 2020 An algebra $\cal A$ is said to have the endomorphism kernel property (EKP) if every congruence on $\cal A$ is the kernel of some endomorphism of $\cal A$. Three classes of monounary algebras are dealt with.
Emilia Halušková
doaj +1 more source
Kernel L-Ideals and L-Congruence on a Subclass of Ockham Algebras
Journal of Mathematics, 2022 In this paper, we study L-congruences and their kernel in a subclass Kn,0 of the variety of Ockham algebras A. We prove that the class of kernel L-ideals of an Ockham algebra forms a complete Heyting algebra.
Teferi Getachew Alemayehu +2 more
doaj +1 more source