Results 11 to 20 of about 35,525 (244)

Asymptotic aspect of derivations in Banach algebras

open access: yesJournal of Inequalities and Applications, 2017
We prove that every approximate linear left derivation on a semisimple Banach algebra is continuous. Also, we consider linear derivations on Banach algebras and we first study the conditions for a linear derivation on a Banach algebra.
Jaiok Roh, Ick-Soon Chang
doaj   +1 more source

On the local representation of synectic connections on Weil bundles

open access: yesДифференциальная геометрия многообразий фигур, 2022
Synectic extensions of complete lifts of linear connections in tangent bundles were introduced by A. P. Shirokov in the seventies of the last century [1; 2]. He established that these connections are linear and are real realizations of linear connections
A. Ya. Sultanov, G.A. Sultanova
doaj   +1 more source

Approximate Implicitization Using Linear Algebra

open access: yesJournal of Applied Mathematics, 2012
We consider a family of algorithms for approximate implicitization of rational parametric curves and surfaces. The main approximation tool in all of the approaches is the singular value decomposition, and they are therefore well suited to floating-point ...
Oliver J. D. Barrowclough, Tor Dokken
doaj   +1 more source

RELAÇÕES ENTRE A SEQUÊNCIA FEDATHI E AS ALAVANCAS META NO ENSINO DE ÁLGEBRA LINEAR

open access: yesEm Teia, 2015
Este estudo analisou a interação entre a Sequência Fedathi (SF) e possíveis Alavancas Meta (AM) em aulas de Álgebra Linear verificando as relações e possibilidades decorrentes do uso concomitante de ambas no ensino da noção de base de um espaço vetorial.
Francisca Claudia Fernandes Fontenele   +2 more
doaj   +1 more source

Mackey Q-algebras; pp. 40–53 [PDF]

open access: yesProceedings of the Estonian Academy of Sciences, 2017
Main properties of the topology defined by a bornology on a topological linear space and main properties of Mackey Q-algebras are presented. Relationships of Mackey Q-algebras with other classes of topological algebras are described.
Mati Abel
doaj   +1 more source

Algorithmic complexity of linear nonassociative algebra

open access: yesВестник КазНУ. Серия математика, механика, информатика, 2020
One of the central problems of algebraic complexity theory is the complexity of multiplication in algebras. For this, first, the concept of algebra is defined and the class of algebras under study is fixed.
R. K. Kerimbaev   +2 more
doaj   +1 more source

CRAMER’S RULE IN MIN-PLUS ALGEBRA

open access: yesBarekeng
Cramer’s rule is one of a method for solving a system of linear equations in conventional algebra. The system of linear equation  can be solved using Cramer’s rule if .
Zakia Nur Ramadhani Putri   +2 more
doaj   +1 more source

Explorando as transformações lineares no plano, através do software WINPLOT

open access: yesRevista Eletrônica Teccen, 2016
As transformações lineares no plano são estudadas com maior afinco nas disciplinas de Álgebra Linear, e estas, muita das vezes não mostram as relações existentes da Álgebra Linear com a Geometria, fato este que faz com que o ensino de tal disciplina ...
Odileia da S. Rosa   +3 more
doaj   +1 more source

The N $$ \mathcal{N} $$ = 2 supersymmetric w 1+∞ symmetry in the two-dimensional SYK models

open access: yesJournal of High Energy Physics, 2022
We identify the rank (q syk + 1) of the interaction of the two-dimensional N $$ \mathcal{N} $$ = (2, 2) SYK model with the deformation parameter λ in the Bergshoeff, de Wit and Vasiliev (in 1991)’s linear W ∞ [λ] algebra via λ = 1 2 q syk + 1 $$ \lambda =
Changhyun Ahn
doaj   +1 more source

Memristive linear algebra

open access: yesPhysical Review Research
The advent of memristive devices offers a promising avenue for efficient and scalable analog computing, particularly for linear algebra operations essential in various scientific and engineering applications.
J. Lin, F. Barrows, F. Caravelli
doaj   +1 more source

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