Acta mathematica scientia,Series A ›› 2022, Vol. 42 ›› Issue (5): 1360-1380.

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Positive Doubly Periodic Solutions To Telegraph Equations: Existence, Uniqueness, Multiplicity and Asymptotic Behavior

Nan Deng(),Meiqiang Feng*()   

  1. School of Applied Science, Beijing Information Science & Technology University, Beijing 100192
  • Received:2022-01-22 Online:2022-10-26 Published:2022-09-30
  • Contact: Meiqiang Feng E-mail:18810392077@163.com;meiqiangfeng@sina.com
  • Supported by:
    the Beijing Natural Science Foundation of China(1212003)

Abstract:

By using topological degree theory and the theory of convex operator, this paper discusses the existence, uniqueness and multiplicity of positive doubly periodic solutions to a class of telegraph equations, as well as the asymptotic behavior of positive doubly periodic solutions for telegraph equations.

Key words: Telegraph equation, Positive doubly periodic solution, Existence, uniqueness and multiplicity, Asymptotic behavior, Convex operator

CLC Number: 

  • O175.2
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