Lyapunov stability of scalar charged solitons

The direct Lyapunov method is used to investigate the stability of charged solitons of pulson type described by a relativistic complex scalar field in a model of general form. It is shown that the stability can only be conditional. Some necessary and sufficient conditions for stability of stationary solitons for a fixed charge are formulated. Examples of models with power-law and logarithmic nonlinearities are considered. © 1981 Plenum Publishing Corporation.

Авторы
Kumar A.1 , Nisichenko V.P.1 , Rybakov Yu.P. 1
Редакторы
-
Журнал
Издательство
Kluwer Academic Publishers-Plenum Publishers
Номер выпуска
1
Язык
Английский
Страницы
53-56
Статус
Опубликовано
Подразделение
-
Номер
-
Том
24
Год
1981
Организации
  • 1 Patrice Lumumba Friendship of Nations University, Moscow, Russian Federation
Ключевые слова
-
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/1502/