On the hyperbolicity of a third order operator and the generalized Goursat-Darboux problem

@article{CarvalhoeSilva1989,
author = {Carvalho e Silva, Jaime},
journal = {Portugaliae mathematica},
keywords = {necessary condition for well posedness; Lax-Mizohata hyperbolicity condition},
language = {eng},
number = {S},
pages = {567-577},
publisher = {Sociedade Portuguesa de Matemática},
title = {On the hyperbolicity of a third order operator and the generalized Goursat-Darboux problem},
url = {http://eudml.org/doc/115833},
volume = {46},
year = {1989},
}

TY - JOUR
AU - Carvalho e Silva, Jaime
TI - On the hyperbolicity of a third order operator and the generalized Goursat-Darboux problem
JO - Portugaliae mathematica
PY - 1989
PB - Sociedade Portuguesa de Matemática
VL - 46
IS - S
SP - 567
EP - 577
LA - eng
KW - necessary condition for well posedness; Lax-Mizohata hyperbolicity condition
UR - http://eudml.org/doc/115833
ER -