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math.AP2025
Global solutions in for the Boltzmann equation in bounded domains
Dingqun Deng, Jong-in Kim, Donghyun Lee
The existence theory for solutions to the Boltzmann equation in bounded domains has primarily been developed within uniformly bounded function classes, such as ,…
math.AP2024
On the large amplitude solution of the Boltzmann equation with large external potential and boundary effects
Jong-in Kim, Donghyun Lee
The Boltzmann equation is a fundamental equation in kinetic theory that describes the motion of rarefied gases. In this study, we examine the Boltzmann equation within a boun…