Associative nil-algebras over finite fields

The nilpotency degree of a relatively free finitely generated associative algebra with the identity $x^n=0$ is studied over finite fields.Comment: 12 page

The Freiheitssatz for generic Poisson algebras

We prove the Freiheitssatz for the variety of generic Poisson algebras

General superalgebras of vector type and superalgebras

General superalgebras of vector type and ('Y , 6)-superalgebra

Nonmatrix varieties of nonassociative algebras

A variety of associative algebras is called nonmatrix if it does not contain the algebra of 2 x 2 matrices over the given field. Nonmatrix varieties were introduced and studied by V.N.Latyshev in relation with the Specht problem. Some characterizations of nonmatrix varieties were obtained in the paper [10]. In the given paper the notion of nonmatrix variety is extended for nonassociative algebras, and the characterization from [10] is generalized for alternative, Jordan, and some other varieties of algebras

Method of modeling distortions in summetric differential line based on prior measurements

Настоящая статья посвящена описанию методики моделирования искажении в симметричных линии передач, используемых в системах связи построенных на основе стандарта ГОСТ Р 52070-2003 на основе проведенных измерении. Приведена методика моделирования искажении в программной среде NI AWR Design Environment. Производится разбор этапов построения модели.This article is dedicated to the describe method of modeling of signal distortion in symmetric transmission lines in systems build upon standard GOST R 52070-2003 based on prior measurements. Method of modeling distortions in NI AWR Design Environment been presented. An extensive explanation of modeling process is given