Surviving time estimates of local classical solutions to compressible Euler equations with logarithmic equation of state

被引：3
|
作者：
Cheung, Ka Luen [1 ]
机构：
[1] Educ Univ Hong Kong, Dept Math & Informat Technol, Tai Po, 10 Lo Ping Rd, Hong Kong, Peoples R China
来源：
JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2022年 / 515卷 / 01期
关键词：
Surviving time; Euler equations; Logarithmic equation of state; Classical solutions; Cauchy problem; SMOOTH SOLUTIONS; RIEMANN PROBLEM; BLOWUP; SINGULARITIES; IBVP;
D O I：
10.1016/j.jmaa.2022.126458
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, two sets of initial conditions that guarantee a positive lower bound and a finite upper bound of existence time of local classical solutions to multidimensional compressible Euler equations with Logarithmic equation of state are established. (C) 2022 Elsevier Inc. All rights reserved.
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页数：11
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