Propagation of singularities and semi-global existence theorems for (pseudo)-differential operators of principal type

Pages 569-609 from Volume 108 (1978), Issue 3 by Lars Hörmander

No abstract available for this article

DOI
https://doi.org/10.2307/1971189
MR
0512434
zbMATH
0396.35087

Authors

Lars Hörmander