Lousberg, P. Backward parabolic equations. (English) Zbl 0502.35085 Astérisque 89-90, 213-221 (1981). For the entire collection see [Zbl 0481.00013]. Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 35S05 Pseudodifferential operators as generalizations of partial differential operators 35K99 Parabolic equations and parabolic systems 35A30 Geometric theory, characteristics, transformations in context of PDEs Keywords:backward parabolic equations; singularities of solutions; microlocal parametrix; regularity Citations:Zbl 0289.35001 PDF BibTeX XML Cite \textit{P. Lousberg}, Astérisque 89--90, 213--221 (1981; Zbl 0502.35085)