Uniqueness results for quasilinear parabolic equations through viscosity solutions' methods

Uniqueness results for quasilinear parabolic equations through viscosity solutions' methods
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通过粘度解方法得出拟线性抛物型方程的唯一性结果

DOI:
10.1007/s00526-002-0186-5
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发表时间:
2003
影响因子:
2.1
通讯作者:
Olivier Ley
Olivier Ley
中科院分区:
数学2区
文献类型:
--
作者:
G. Barles;Samuel Biton;Mariane Bourgoing;Olivier Ley

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在这篇文章中,我们感兴趣的是一类拟线性的,可能退化的,抛物型方程组的粘性解的唯一性结果。利用经典粘性解的方法,我们得到了多项式增长但对初值增长有限制的解的一般比较结果。主要的应用是图的平均曲率方程的解的唯一性,这是唯一已知的一致连续函数类。给出了平均曲率流的一个应用。
In this article, we are interested in uniqueness results for viscosity solutions of a general class of quasilinear, possibly degenerate, parabolic equations set in. Using classical viscosity solutions' methods, we obtain a general comparison result for solutions with polynomial growths but with a restriction on the growth of the initial data. The main application is the uniqueness of solutions for the mean curvature equation for graphs which was only known in the class of uniformly continuous functions. An application to the mean curvature flow is given.
广义平均曲率流
DOI: --
发表时间: 2021
期刊:
影响因子: --
作者:
M. Sakano;M. Hirayama;T. Takahashi;S. Akebi;M. Nakayama;K. Kuroda;K. Taguchi;T. Yoshikawa;K. Miyamoto;T. Okuda;K. Ono;H. Kumigashira;T. Ideue;Y. Iwasa;N. Mitsuishi;K. Ishizaka;S. Shin;T. Miyake;S. Murakami;T. Sasagawa;and Takeshi Kondo;Yoshihiro Tonegawa
通讯作者: Yoshihiro Tonegawa