Concluding Remarks
摘要
The development of the theory of pseudo-differential operators has made possible a straightforward approach to the study of Dirichlet, Neumann, regular and hypoelliptic Robin heat kernels (Theorems 21.8 , 22.7 , 23.8 and 25.11 ). This book may be considered as a concise description of the work due to Iwasaki (Jpn. J. Math. (N.S.) 21:235–285, 1995), addressed to advanced graduate students and beginning mathematicians in the field of analysis and geometry.