Estimate of an Hypoelliptic Heat-Kernel outside the Cut-Locus in Semi-Group Theory

• 作者: Rémi Léandre
• 来源期刊: 应用数学(英文)
• 学科: 数学
• 关键词: Subriemannian Geometry Heat-Kernels
• 年，卷（期）: 2012,（12）
• 页码范围: 2063-2070
• 页数: 8页
• 分类号: O1

摘要

We give a proof in semi-group theory based on the Malliavin Calculus of Bismut type in semi-group theory and Wentzel-Freidlin estimates in semi-group of our result giving an expansion of an hypoelliptic heat-kernel outside the cut-locus where Bismut’s non-degeneray condition plays a preominent role.