SHUBIN REGULARITY FOR THE RADIALLY SYMMETRIC SPATIALLY HOMOGENEOUS BOLTZMANN EQUATION WITH DEBYE-YUK

• 作 者: Leo GLANGETAS 李浩光
• 机 构: UniversitedeRouen,SchoolofMathematicsandStatistics
• 出 处: 数学物理学报:B辑英文版
• 发表日期: 2019年6期
• 关键词: BOLTZMANN equation shubin REGULARITY spectral decomposition Debye-Yukawa potenti
• 基金项目: The research of the second author was supported by the Natural Science Foundation of China(11701578)

In this work, we study the Cauchy problem for the radially symmetric spatially homogeneous Boltzmann equation with Debye-Yukawa potential. We prove that this Cauchy problem enjoys the same smoothing effect as the Cauchy problem defined by the evolution eq