Malgrange, Bernard L’involutivite des caractéristiques des systèmes différentiels et microdifférentiels. (French) Zbl 0423.46033 Seminaire Bourbaki, Vol. 1977/78, Expose No. 522, Lect. Notes Math. 710, 277-289 (1979). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 2 ReviewsCited in 8 Documents MSC: 46F15 Hyperfunctions, analytic functionals 32A45 Hyperfunctions 47F05 General theory of partial differential operators 46M20 Methods of algebraic topology in functional analysis (cohomology, sheaf and bundle theory, etc.) Keywords:sheaves of holomorphic functions; sheaves of differential operators; microdifferential system; involutiveness of characteristics Citations:Zbl 0394.00006 × Cite Format Result Cite Review PDF Full Text: Numdam EuDML