Open AccessSur les systèmes différentiels hypoelliptiques à coefficients variables
Author(s) -
Yoshio Katô
Publication year - 1967
Publication title -
publications of the research institute for mathematical sciences
Language(s) - French
Resource type - Journals
SCImago Journal Rank - 0.786
H-Index - 39
eISSN - 1663-4926
pISSN - 0034-5318
DOI - 10.2977/prims/1195195455
Subject(s) - mathematics , pure mathematics , humanities , philosophy