Acta mathematica scientia,Series A ›› 2021, Vol. 41 ›› Issue (2): 415-426.

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Analysis of Impulsive Tempered Fractional Differential System via Variational Approach

Jing Ren,Chengbo Zhai*()   

  1. School of Mathematical Sciences, Shanxi University, Taiyuan 030006
  • Received:2020-04-29 Online:2021-04-26 Published:2021-04-29
  • Contact: Chengbo Zhai E-mail:cbzhai@sxu.edu.cn
  • Supported by:
    the NSF of Shanxi Province(201901D111020);the Graduate Student Innovation Project of Shanxi Province(2019BY014)

Abstract:

The aim of this paper is to discuss a Dirichlet boundary value problem for tempered fractional differential system with instantaneous and non-instantaneous impulses in an appropriate admissible function space. By using variational method, we obtain the sufficient condition for the existence and uniqueness of weak solution, moreover, we show that every weak solution is a classical solution. In the end, an example is presented to highlight the feasibility of the theoretical results.

Key words: Tempered fractional differential equation, Lax-Milgram theorem, Variational method

CLC Number: 

  • O175.8
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