Multiplicity and concentration of semi-classical solutions to nonlinear Dirac-Klein-Gordon systems

In the present article, we study multiplicity of semi-classical solutions of a Yukawa-coupled massive Dirac-Klein-Gordon system with the general nonlinear self-coupling, which is either subcritical or critical growth. The number of solutions obtained is described by the ratio of maximum and behavior...

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Bibliographic Details

Published in:	Advanced Nonlinear Studies
Main Authors:	Ding Yanheng, Yu Yuanyang, Dong Xiaojing
Format:	Article
Language:	English
Published:	De Gruyter 2022-07-01
Subjects:	dirac-klein-gordon system semi-classical states multiplicity subcritical and critical nonlinearities 35q40 49j35
Online Access:	https://doi.org/10.1515/ans-2022-0011