nonlinear evolution equation;
Schrodinger equation;
periodic solution;
global solution;
absence of periodic global solutions;
D O I:
10.1134/S1064562420050373
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
The problem of the absence of global periodic solutions for a Schrodinger-type nonlinear evolution equation with a linear damping term is investigated. It is proved that when the damping coefficient is nonnegative, the problem does not have global periodic solutions for any initial data, while when it is negative, the same is valid for "sufficiently large values" of the initial data.
机构:
Shanxi Univ Taiyuan, Sch Math Sci, Taiyuan, Shanxi, Peoples R ChinaShanxi Univ Taiyuan, Sch Math Sci, Taiyuan, Shanxi, Peoples R China
Li, Fuyi
Zhang, Cui
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机构:
Shanxi Univ Taiyuan, Sch Math Sci, Taiyuan, Shanxi, Peoples R ChinaShanxi Univ Taiyuan, Sch Math Sci, Taiyuan, Shanxi, Peoples R China
Zhang, Cui
Liang, Zhanping
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机构:
Shanxi Univ Taiyuan, Sch Math Sci, Taiyuan, Shanxi, Peoples R China
Shanxi Univ Taiyuan, Sch Math Sci, Taiyuan 030006, Shanxi, Peoples R ChinaShanxi Univ Taiyuan, Sch Math Sci, Taiyuan, Shanxi, Peoples R China
机构:
Taibah Univ, Coll Sci, Dept Math, Al Madinah Al Munawarah, Saudi Arabia
Mansoura Univ, Fac Sci, Dept Math, Mansoura 35516, EgyptTaibah Univ, Coll Sci, Dept Math, Al Madinah Al Munawarah, Saudi Arabia
Abdelrahman, Mahmoud A. E.
Hassan, S. Z.
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机构:
Imam Abdulrahman Bin Faisal Univ, Coll Sci & Humanities, Dept Math, Dammam, Saudi Arabia
POB 12020, City Jubail, Saudi ArabiaTaibah Univ, Coll Sci, Dept Math, Al Madinah Al Munawarah, Saudi Arabia
Hassan, S. Z.
Inc, Mustafa
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机构:
Firat Univ, Fac Sci, Dept Math, TR-23119 Elazig, TurkeyTaibah Univ, Coll Sci, Dept Math, Al Madinah Al Munawarah, Saudi Arabia