Jacobi matrices with prescribed eigenvalues and diagonal elements
Jacobians of certain transformations of singular matrices
In this study various Jacobians of transformations of singular random matrices are found. An alternative proof of Uhlig's first conjecture (Uhlig (1994)) is proposed. Furthermore, we propose various extensions of this conjecture under different singularities. Finally, an application of the theory of singular distributions is discussed.
Join Operations in Vector Spaces.
Jordan automorphisms of triangular algebras. II
We give a sufficient condition under which any Jordan automorphism of a triangular algebra is either an automorphism or an anti-automorphism.
Jordan basis for an infinite-dimensional space
Jordan Chains for Lambda Matrices, II.
Kantorovich type inequalities for ordered linear spaces.
Kaplanaky's radical and quadratic forms over non-real fields
Kellogg's iterations for general complex matrix
Kolmogorov equation associated to the stochastic reflection problem on a smooth convex set of a Hilbert space II
This work is concerned with the existence and regularity of solutions to the Neumann problem associated with a Ornstein–Uhlenbeck operator on a bounded and smooth convex set K of a Hilbert space H. This problem is related to the reflection problem associated with a stochastic differential equation in K.
Kombinatorický důkaz poučky o násobení dvou determinantů
Krein spaces numerical ranges and their computer generation.
Kronecker modules and reductions of a pair of bilinear forms
We give a short overview on the subject of canonical reduction of a pair of bilinear forms, each being symmetric or alternating, making use of the classification of pairs of linear mappings between vector spaces given by J. Dieudonné.
K-théorie algébrique et invariants des formes quadratiques
-norm of iterates and the spectral radius of matrices
factorizations
La controverse de 1874 entre Camille Jordan et Leopold Kronecker
Une vive querelle oppose en 1874 Camille Jordan et Leopold Kronecker sur l’organisation de la théorie des formes bilinéaires, considérée comme permettant un traitement « général » et « homogène » de nombreuses questions développées dans des cadres théoriques variés au xixe siècle et dont le problème principal est reconnu comme susceptible d’être résolu par deux théorèmes énoncés indépendamment par Jordan et Weierstrass. Cette controverse, suscitée par la rencontre de deux théorèmes que nous considérerions...
L'addition parallèle d'opérateurs interprétée comme inf-convolution de formes quadratiques convexes
Laplacian integral graphs with maximum degree 3.
Large equiangular sets of lines in euclidean space.