Поиск

Автор

Ключевое слово

Тип статьи

DOI

ORCID

Дополнительно:

Период публикации

Репозиторий

По вашему запросу найдено документов: 19412

Страница 5 из 1942

Using differentiation matrices for pseudospectral method solve Duffing oscillator

the direct variation method to calculate binary density matrices of quantum system.

-rings and SSP-rings of formal matrices.

In this paper we prove that V -variable fractal sets are limits of infinite products of matrices

sub-band matrices

's Color Progressive Matrices". The study involved 40 children 5-7 years of age. Results: The researchers

on the structure of irreducible semigroups of nonnegative matrices free of zero rows and columns are obtained

index of a semigroup of nonnegative matrices, introduced by Protasov and Voynov. A new characterization

of nonnegative matrices is introduced. It is shown that, by a certain permutation similarity, all the matrices

of nanonegative matrices free of positive matrices. This solves the problem posed by the authors of the theorem

Страница 5 из 1942