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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

What is MCQ? The Mathematical Citation Quotient (MCQ) measures journal impact by looking at citations over a five-year period. Subscribers to MathSciNet may click through for more detailed information.

 

Exact asymptotic behavior of pulsating traveling waves for a periodic monostable lattice dynamical system
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by Shi-Liang Wu, Guang-Sheng Chen and Cheng-Hsiung Hsu PDF
Proc. Amer. Math. Soc. 149 (2021), 1697-1710 Request permission

Abstract:

This paper is concerned with the pulsating traveling waves of a periodic lattice dynamical system with monostable nonlinearity. We first establish the exponential upper and lower bounds of the pulsating wave profiles at minus infinity. Then we prove the uniqueness result and derive the asymptotic behavior of all non-critical monostable pulsating traveling waves. This might be the first time to obtain the exact asymptotic behavior of the pulsating traveling waves for periodic discrete systems towards the unstable steady state.
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Additional Information
  • Shi-Liang Wu
  • Affiliation: School of Mathematics and Statistics, Xidian University, Xi’an, Shaanxi, 710071, People’s Republic of China
  • ORCID: 0000-0002-0462-6161
  • Email: slwu@xidian.edu.cn
  • Guang-Sheng Chen
  • Affiliation: School of Mathematics and Statistics, Xidian University, Xi’an, Shaanxi, 710071, People’s Repupblic of China; College of Mathematics and Computer Science, Guangxi Science & Technology Normal University, Laibin, 546199, People’s Republic of China
  • Email: cgswavelets@126.com
  • Cheng-Hsiung Hsu
  • Affiliation: Department of Mathematics, National Central University, Zhongli District, Taoyuan City 32001, Taiwan
  • MR Author ID: 624970
  • ORCID: 0000-0001-7565-6352
  • Email: chhsu@math.ncu.edu.tw
  • Received by editor(s): May 5, 2020
  • Received by editor(s) in revised form: September 14, 2020
  • Published electronically: February 12, 2021
  • Additional Notes: The first author was partially supported by the NSF of China (No. 11671315) and Natural Science Basic Research Program of Shaanxi (No. 2020JC-24). The third author was partially supported by the MOST (Grant No. 107-2115-M-008-009-MY) and NCTS of Taiwan
    The first author is the corresponding author.
  • Communicated by: Wenxian Shen
  • © Copyright 2021 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 149 (2021), 1697-1710
  • MSC (2020): Primary 34K05, 34A34, 34E05
  • DOI: https://doi.org/10.1090/proc/15369
  • MathSciNet review: 4242324