Propagation of regularity is considered for solutions of rectangular systems of infinite order partial differential equations (resp. convolution equations) in spaces of hyperfunctions (resp. C∞ functions and distributions). Known resulys of this kind are recovered as particular cases, when finite order partial differential equations are considered.
@article{urn:eudml:doc:41143,
title = {Syzygies of modules and applications to propagation of regularity phenomena.},
journal = {Publicacions Matem\`atiques},
volume = {34},
year = {1990},
pages = {349-377},
zbl = {0836.35024},
language = {en},
url = {http://dml.mathdoc.fr/item/urn:eudml:doc:41143}
}
Meril, Alex; Struppa, Daniele C. Syzygies of modules and applications to propagation of regularity phenomena.. Publicacions Matemàtiques, Tome 34 (1990) pp. 349-377. http://gdmltest.u-ga.fr/item/urn:eudml:doc:41143/