A Class of Invertible Subelliptic Operators in S(m, g)-Classes

作者：Delgado Julio^*

来源：Results in Mathematics, 2015, 67(3-4): 431-444.

DOI：10.1007/s00025-014-0410-6

• Degenerate elliptic operators
• nonhomogeneous calculus
• microlocal analysis

Given a self-adjoint second order differential operator L with positive characteristic and subellipticity of order 1 <= tau < 2. In this paper we study the invertibility of L + C in a suitable S(m,g)-class.

• 出版日期2015-6