Summability of Transseries Solution of Non-integrable Hamiltonian System

被引:0
|
作者
Yoshino, Masafumi [1 ]
机构
[1] Hiroshima Univ, Grad Sch Adv Sci & Engn, Hiroshima 7398526, Japan
关键词
Nonintegrability; Hamiltonian system; Transseries; Superintegrability;
D O I
10.1007/s10883-024-09692-2
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper studies the summability of the transseries solution of a nonintegrable Hamiltonian system. Since our system has a resonance and is not integrable a general transseries theory does not work well as far as the author knows. In order to construct a formal transseries solution and prove its summability our main idea is to use the superintegrability of a Hamiltonian system in a class of transseries. More precisely we first show the superintegrability of a Hamiltonian system in the category of transseries via the key Lemmas 1 and 4 which follow. By virtue of the superintegrability we show the existence of a formal transseries solution. Then its summability is proved via the superintegrability. We note that the argument based on the superintegrability is elementary.
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页码:1 / 27
页数:27
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