TY - INPR A1 - Schrohe, Elmar T1 - A short introduction to Boutet de Monvel's calculus N2 - This paper provides an introduction to Boutet de Monvel's calculus on the half-space IRn (positiv) in the framework of a pseudodifferential calculus with operator-valued symbols. T3 - Preprint - (2000) 03 Y1 - 2000 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25696 ER - TY - JOUR A1 - Schrohe, Elmar T1 - A short introduction to Boutet de Monvel's calculus Y1 - 2001 ER - TY - BOOK A1 - Schrohe, Elmar T1 - A short introduction to Boutet de Monvel`s calculus T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2000 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - JOUR A1 - Schrohe, Elmar A1 - Schulze, Bert-Wolfgang T1 - A symbol algebra for pseudodifferential boundary value problems on manifolds with edges Y1 - 1997 ER - TY - BOOK A1 - Junker, W. A1 - Schrohe, Elmar T1 - Adiabatic vacuum states on general spacetime manifolds : definition, construction and physical properties T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2001 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - INPR A1 - Junker, Wolfgang A1 - Schrohe, Elmar T1 - Adiabatic vacuum states on general spacetime manifolds : definition, construction, and physical properties N2 - Adiabatic vacuum states are a well-known class of physical states for linear quantum fields n Robertson-Walker spacetimes. We extend the definition of adiabatic vacua to general spacetime manifolds by using the notion of the Sobolev wavefront set. This definition is also applicable to interacting field theories. Hadamard states form a special subclass of the adiabatic vacua. We analyze physical properties of adiabatic vacuum representations of the Klein-Gordon field on globally hyperbolic spacetme manifolds (factoriality, quasiequivalence, local definteness, Haag duality) and construct them explicitly, if the manifold has a compact Cauchy surface. T3 - Preprint - (2001) 27 Y1 - 2001 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-26100 ER - TY - BOOK A1 - Schulze, Bert-Wolfgang A1 - Demuth, Michael A1 - Albeverio, Sergio A1 - Schrohe, Elmar T1 - Advances in Partial differential equations Y1 - 2001 PB - Birkhäuser CY - Basel ER - TY - BOOK A1 - Schulze, Bert-Wolfgang A1 - Schrohe, Elmar T1 - Arbeitsgruppe "Partielle Differentialgleichungen und Komplexe Analysis" (seit 1992) T3 - Preprint / Universität Potsdam, Institut für Mathematik Y1 - 1997 VL - 1997, 12 PB - Univ. CY - Potsdam ER - TY - JOUR A1 - Schrohe, Elmar A1 - Schulze, Bert-Wolfgang T1 - Boundary value problems in Boutet de Monvel's algebra for manifolds with conical singularities II Y1 - 1995 ER - TY - JOUR A1 - Schrohe, Elmar A1 - Schulze, Bert-Wolfgang T1 - Boundary value problems in Boutet de Monvelïs algebra for manifolds with conical singularities I Y1 - 1994 ER -