PROPAGATION OF SINGULARITIES AND SEMI-GLOBAL EXISTENCE THEOREMS FOR (PSEUDO)-DIFFERENTIAL OPERATORS OF PRINCIPAL TYPE

成果类型:
Article
署名作者:
HORMANDER, L
刊物名称:
ANNALS OF MATHEMATICS
ISSN/ISSBN:
0003-486X
DOI:
10.2307/1971189
发表日期:
1978
页码:
569-609
关键词: