Results 41 to 50 of about 71 (69)

Reduction and normal forms of matrix pencils

, 2011
. Matrix pencils, or pairs of matrices, may be used in a variety of applications. In particular, a pair of matrices (E,A) may be interpreted as the differential equation Ex ′ + Ax = 0.
Olivier Verdier
core  

Component graphs of vector spaces and zero-divisor graphs of ordered sets

AKCE International Journal of Graphs and Combinatorics
In this paper, nonzero component graphs and nonzero component union graphs of finite-dimensional vector spaces are studied using the zero-divisor graph of a specially constructed 0–1-distributive lattice and the zero-divisor graph of rings.
Nilesh Khandekar, Peter J. Cameron, Vinayak Joshi   +2 more
doaj   +1 more source

On linear codes with random multiplier vectors and the maximum trace dimension property

Journal of Mathematical Cryptology
Let CC be a linear code of length nn and dimension kk over the finite field Fqm{{\mathbb{F}}}_{{q}^{m}}. The trace code Tr(C){\rm{Tr}}\left(C) is a linear code of the same length nn over the subfield Fq{{\mathbb{F}}}_{q}.
Erdélyi Márton, Hegedüs Pál, Kiss Sándor Z., Nagy Gábor P.   +3 more
doaj   +1 more source

The natural partial order on semigroups of linear transformations whose restrictions belong to a general linear group

Open Mathematics
Let L(V) be the full linear transformation semigroup on a vector space V under composition. For a subspace U of V, we define:LGL(U)(V)={α∈L(V):α|U∈GL(U)} $${L}_{GL\left(U\right)}\left(V\right)=\left\{\alpha \in L\left(V\right) : \alpha {\vert }_{U}\in GL\
Sangkhanan Kritsada
doaj   +1 more source

Sequencing Analysis and Identification of the Primary Peptide Component of the Dialyzable Leukocyte Extract "Transferon Oral": The Starting Point to Understand Its Mechanism of Action. [PDF]

Front Pharmacol, 2020
Vallejo-Castillo L, Favari L, Vázquez-Leyva S, Mellado-Sánchez G, Macías-Palacios Z, López-Juárez LE, Valencia-Flores L, Medina-Rivero E, Chacón-Salinas R, Pavón L, Pérez-Tapia SM.   +10 more
europepmc   +1 more source

Pairs of k-step reachability and m-step observability matrices

Special Matrices, 2013
Ferrante Augusto, Wimmer Harald K.
doaj   +1 more source

Selective apoptosis of pluripotent mouse and human stem cells by novel ceramide analogues prevents teratoma formation and enriches for neural precursors in ES cell-derived neural transplants. [PDF]

J Cell Biol, 2004
Bieberich E, Silva J, Wang G, Krishnamurthy K, Condie BG.   +4 more
europepmc   +1 more source

On some infinite dimensional linear groups

Open Mathematics, 2009
Kurdachenko Leonid, Sadovnichenko Alexey, Subbotin Igor   +2 more
doaj   +1 more source

Equalities for orthogonal projectors and their operations

Open Mathematics, 2010
Tian Yongge
doaj   +1 more source

Inertias and ranks of some Hermitian matrix functions with applications

Open Mathematics, 2012
Zhang Xiang, Wang Qing-Wen, Liu Xin
doaj   +1 more source