具有以色列粒子的Bianchi I型时空中的非齐次玻尔兹曼方程

IF 1.2 4区数学 Q2 MATHEMATICS, APPLIED

Acta Applicandae Mathematicae Pub Date : 2025-04-25 DOI:10.1007/s10440-025-00728-8

Emmanuel Tchuengue Kamdem, Etienne Takou

引用次数: 0

摘要

本文考虑碰撞核由以色列粒子产生的空间非齐次相对论玻尔兹曼方程的柯西问题。以较小的初始数据为背景，以Bianchi型时空为背景，在合适的加权空间中得到全局（时间上）唯一经典解。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Inhomogeneous Boltzmann Equation in a Bianchi Type I Space-Time with Israel Particles

In this paper, we consider the Cauchy problem for the spatially inhomogeneous relativistic Boltzmann equation where the collision kernel is generated by Israel particle. Unique global (in time) classical solution is obtained in a suitable weighted space by considering small initial data and the Bianchi type I space-time as background.

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来源期刊

Acta Applicandae Mathematicae 数学-应用数学

CiteScore

2.80

自引率

6.20%

发文量

审稿时长

16.2 months

期刊介绍： Acta Applicandae Mathematicae is devoted to the art and techniques of applying mathematics and the development of new, applicable mathematical methods. Covering a large spectrum from modeling to qualitative analysis and computational methods, Acta Applicandae Mathematicae contains papers on different aspects of the relationship between theory and applications, ranging from descriptive papers on actual applications meeting contemporary mathematical standards to proofs of new and deep theorems in applied mathematics.