TY - BOOK A1 - Schulze, Bert-Wolfgang T1 - Pseudo-differential boundary value problems, conical singularities, and asymptotics T3 - Mathematical topics Y1 - 1994 SN - 3-05-501597-5 VL - 4 PB - Akad.-Verl. CY - Berlin ER - TY - JOUR A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris Ju. A1 - Satalov, Viktor E. T1 - Resurgent analysis and differential equations with singularities Y1 - 1994 ER - TY - JOUR A1 - Schulze, Bert-Wolfgang T1 - Pseudo-differential operators, ellipticity and asymptotics on manifolds with edges Y1 - 1994 ER - TY - JOUR A1 - Schulze, Bert-Wolfgang T1 - The variable discrete asymptotics in pseudo-differential boundary value problems Y1 - 1994 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 - TY - JOUR A1 - Dorschfeldt, Christoph A1 - Schulze, Bert-Wolfgang T1 - Pseudo-differential operators with operator-valued symbols in the Mellin-edge-approach Y1 - 1994 ER - TY - JOUR A1 - Schulze, Bert-Wolfgang T1 - Transmission algebras on singular spaces with components of different dimensions Y1 - 1995 ER - TY - JOUR A1 - Schrohe, Elmar A1 - Schulze, Bert-Wolfgang T1 - Mellin quantization in the cone calculus for Boutet de Monvelïs algebra Y1 - 1995 ER - TY - JOUR A1 - Schulze, Bert-Wolfgang T1 - The variable discrete asymptotics in pseudo-differential boundary value problems II Y1 - 1995 ER - TY - JOUR A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris Ju. A1 - Satalov, Viktor E. T1 - Resurgent analysis in the theory of differential equations with singularities Y1 - 1995 ER - TY - JOUR A1 - Schulze, Bert-Wolfgang T1 - The variable discrete asymptotics in pseudo-differential boundary value problems II Y1 - 1995 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 - Schulze, Bert-Wolfgang A1 - Tarchanov, Nikolaj N. T1 - Coordinate invariance of the wedge Sobolev spaces = Wedge Sobelev spaces BT - Wedge Sobolev spaces Y1 - 1996 ER - TY - JOUR A1 - Fedosov, Boris V. A1 - Schulze, Bert-Wolfgang T1 - On the index elliptic operators on a cone Y1 - 1996 ER - TY - INPR A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris A1 - Shatalov, Victor T1 - On the index of differential operators on manifolds with conical singularities N2 - The paper contains the proof of the index formula for manifolds with conical points. For operators subject to an additional condition of spectral symmetry, the index is expressed as the sum of multiplicities of spectral points of the conormal symbol (indicial family) and the integral from the Atiyah-Singer form over the smooth part of the manifold. The obtained formula is illustrated by the example of the Euler operator on a two-dimensional manifold with conical singular point. T3 - Preprint - (1997) 10 KW - conical singularities KW - Mellin transform KW - pseudodiferential operators KW - ellipticity KW - Fredholm operators KW - regularizers KW - analytic index Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-24965 ER - TY - INPR A1 - Schulze, Bert-Wolfgang A1 - Tarkhanov, Nikolai Nikolaevich T1 - The Riemann-Roch theorem for manifolds with conical singularities N2 - The classical Riemann-Roch theorem is extended to solutions of elliptic equations on manifolds with conical points. T3 - Preprint - (1997) 18 KW - manifolds with singularities KW - elliptic operators KW - divisors Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25051 ER - TY - INPR A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris A1 - Shatalov, Victor T1 - Operator algebras on singular manifolds. IV, V T3 - Preprint - (1997) 19 Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25062 ER - TY - INPR A1 - Nazaikinskii, Vladimir A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris A1 - Shatalov, Victor T1 - A Lefschetz fixed point theorem for manifolds with conical singularities N2 - We establish an Atiyah-Bott-Lefschetz formula for elliptic operators on manifolds with conical singular points. T3 - Preprint - (1997) 20 KW - elliptic operator KW - Fredholm property KW - conical singularities KW - pseudo-diferential operators KW - Lefschetz fixed point formula KW - regularizer Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25073 ER - TY - INPR A1 - Nazaikinskii, Vladimir A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris A1 - Shatalov, Victor T1 - Quantization of symplectic transformations on manifolds with conical singularities N2 - The structure of symplectic (canonical) transformations on manifolds with conical singularities is established. The operators associated with these transformations are defined in the weight spaces and their properties investigated. T3 - Preprint - (1997) 23 KW - manifolds with conical singularities KW - symplectic (canonical) transformations KW - quantization KW - Mellin transform Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25084 ER - TY - INPR A1 - Fedosov, Boris A1 - Schulze, Bert-Wolfgang A1 - Tarkhanov, Nikolai Nikolaevich T1 - The index of elliptic operators on manifolds with conical points N2 - For general elliptic pseudodifferential operators on manifolds with singular points, we prove an algebraic index formula. In this formula the symbolic contributions from the interior and from the singular points are explicitly singled out. For two-dimensional manifolds, the interior contribution is reduced to the Atiyah-Singer integral over the cosphere bundle while two additional terms arise. The first of the two is one half of the 'eta' invariant associated to the conormal symbol of the operator at singular points. The second term is also completely determined by the conormal symbol. The example of the Cauchy-Riemann operator on the complex plane shows that all the three terms may be non-zero. T3 - Preprint - (1997) 24 KW - manifolds with singularities KW - pseudodifferential operators KW - elliptic operators KW - index Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25096 ER - TY - INPR A1 - Fedosov, Boris A1 - Schulze, Bert-Wolfgang A1 - Tarkhanov, Nikolai Nikolaevich T1 - On the index formula for singular surfaces N2 - In the preceding paper we proved an explicit index formula for elliptic pseudodifferential operators on a two-dimensional manifold with conical points. Apart from the Atiyah-Singer integral, it contains two additional terms, one of the two being the 'eta' invariant defined by the conormal symbol. In this paper we clarify the meaning of the additional terms for differential operators. T3 - Preprint - (1997) 31 KW - manifolds with singularities KW - differential operators KW - index KW - 'eta' invariant KW - monodromy matrix Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25116 ER - TY - INPR A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris A1 - Shatalov, Victor T1 - On general boundary value problems for elliptic equations N2 - We construct a theory of general boundary value problems for differential operators whose symbols do not necessarily satisfy the Atiyah-Bott condition [3] of vanishing of the corresponding obstruction. A condition for these problems to be Fredholm is introduced and the corresponding finiteness theorems are proved. T3 - Preprint - (1997) 35 KW - elliptic boundary value problems KW - Atiyah-Bott condition KW - Calderón projections KW - Cauchy Riemann operator KW - Euler operator Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25138 ER - TY - INPR A1 - Schulze, Bert-Wolfgang A1 - Nazaikinskii, Vladimir A1 - Sternin, Boris A1 - Shatalov, Victor T1 - Spectral boundary value problems and elliptic equations on singular manifolds N2 - For elliptic operators on manifolds with boundary, we define spectral boundary value problems, which generalize the Atiyah-Patodi-Singer problem to the case of nonhomogeneous boundary conditions, operators of arbitrary order, and nonself-adjoint conormal symbols. The Fredholm property is proved and equivalence with certain elliptic equations on manifolds with conical singularities is established. T3 - Preprint - (1997) 36 KW - APS problem KW - spectral resolution KW - nonhomogeneous boundary value problems KW - Fredholm property Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25147 ER - TY - BOOK A1 - Egorov, Jurij V. A1 - Schulze, Bert-Wolfgang T1 - Pseudo-differential operators, singularities, applicatons T3 - Operator theory Y1 - 1997 SN - 3-7643-5484-4 VL - 93 PB - Birkhäuser CY - Basel ER - TY - JOUR A1 - Schulze, Bert-Wolfgang A1 - Tarchanov, Nikolaj N. T1 - The index of elliptic operators on manifolds with cups Y1 - 1997 ER - TY - JOUR A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris Ju. A1 - Satalov, Viktor E. T1 - Structure rings of singularities and differential equations Y1 - 1997 ER - TY - JOUR A1 - Buchholz, Thilo A1 - Schulze, Bert-Wolfgang T1 - Anisotropic edges pseudo-differential operators withdiscrete asymptotics Y1 - 1997 ER - TY - JOUR A1 - Gil, J. B. A1 - Schulze, Bert-Wolfgang A1 - Seiler, Jörg T1 - Holomorphic operator-valued symbols for edgedegenerate pseudo-differential operators Y1 - 1997 ER - TY - JOUR A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris Ju. A1 - Satalov, Viktor E. T1 - Operator algebras associated with resurgent transforms and differential equations on manifolds with singularities Y1 - 1997 ER - TY - JOUR A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris Ju. A1 - Satalov, Viktor E. T1 - Nonstationary problems for Borel-Fuchs type equations Y1 - 1997 ER - TY - JOUR A1 - Schulze, Bert-Wolfgang T1 - Boundary value problems and edges pseudo-differential operators Y1 - 1997 ER - TY - JOUR A1 - Dorschfeldt, Christoph A1 - Grieme, Ulrich A1 - Schulze, Bert-Wolfgang T1 - Pseudo-differential calculus in the Fourieredge approach on non-compact manifolds Y1 - 1997 ER - TY - BOOK A1 - Schulze, Bert-Wolfgang A1 - Tarchanov, Nikolaj N. T1 - The Rieman-Roch theorem for manifolds with conical singularities T3 - Preprint / Universität Potsdam, Institut für Mathematik Y1 - 1997 VL - 1997, 18 PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Fedosov, Boris V. A1 - Schulze, Bert-Wolfgang A1 - Tarchanov, Nikolaj N. T1 - On the index formula for singular surfaces T3 - Preprint / Universität Potsdam, Institut für Mathematik Y1 - 1997 VL - 1997, 31 PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Fedosov, Boris V. A1 - Schulze, Bert-Wolfgang A1 - Tarchanov, Nikolaj N. T1 - The index of elliptic operators on manifolds with conical points T3 - Preprint / Universität Potsdam, Institut für Mathematik Y1 - 1997 VL - 1997, 24 PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris Ju. A1 - Satalov, Viktor E. T1 - On the index of differential operators on manifolds with conical singularities T3 - Preprint / Universität Potsdam, Institut für Mathematik Y1 - 1997 VL - 1997, 10 PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Schulze, Bert-Wolfgang A1 - Tarchanov, Nikolaj N. T1 - Lefschetz theory on manifolds with edges : introduction T3 - Preprint / Universität Potsdam, Institut für Mathematik Y1 - 1997 VL - 1997, 08 PB - Univ. CY - Potsdam 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 - BOOK A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris Ju. A1 - Satalov, Viktor E. T1 - On general boundary value problems for elliptic equations T3 - Preprint / Universität Potsdam, Institut für Mathematik Y1 - 1997 VL - 1997, 35 PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Rabinovich, Vladimir A1 - Schulze, Bert-Wolfgang A1 - Tarchanov, Nikolaj N. T1 - A calculus of boundary value problems in domains with Non-Lipschitz singular points T3 - Preprint / Universität Potsdam, Institut für Mathematik Y1 - 1997 VL - 1997, 09 PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris Ju. A1 - Satalov, Viktor E. T1 - Nonstationary problems for equations of Borel-Fuchs type T3 - Preprint / Universität Potsdam, Institut für Mathematik Y1 - 1997 VL - 1997, 11 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 - INPR A1 - Schulze, Bert-Wolfgang A1 - Tarkhanov, Nikolai Nikolaevich T1 - Lefschetz theory on manifolds with edges : introduction N2 - The aim of this book is to develop the Lefschetz fixed point theory for elliptic complexes of pseudodifferential operators on manifolds with edges. The general Lefschetz theory contains the index theory as a special case, while the case to be studied is much more easier than the index problem. The main topics are: - The calculus of pseudodifferential operators on manifolds with edges, especially symbol structures (inner as well as edge symbols). - The concept of ellipticity, parametrix constructions, elliptic regularity in Sobolev spaces. - Hodge theory for elliptic complexes of pseudodifferential operators on manifolds with edges. - Development of the algebraic constructions for these complexes, such as homotopy, tensor products, duality. - A generalization of the fixed point formula of Atiyah and Bott for the case of simple fixed points. - Development of the fixed point formula also in the case of non-simple fixed points, provided that the complex consists of diferential operarators only. - Investigation of geometric complexes (such as, for instance, the de Rham complex and the Dolbeault complex). Results in this direction are desirable because of both purely mathe matical reasons and applications in natural sciences. N2 - Ziel des Buches ist es, die Lefschetz-Theorie der Fixpunkte für elliptische Komplexe von Pseudodifferentialoperatoren auf Mannigfaltigkeiten mit Kanten zu gewinnen. Die allgemeine Lefschetz-Theorie enthält die Index-Theorie als Spezialfall, aber der Fall, den wir analysieren werden, ist viel leichter als das Index-Problem. Ergebnisse in dieser Richtung sind wünschenswert, einerseits aus innermathematischen Gründen, aber auch im Hinblick auf Anwendungen in den Naturwissenschaften. T3 - Preprint - (1997) 08 Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-24948 ER - TY - INPR A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris A1 - Shatalov, Victor T1 - Nonstationary problems for equations of Borel-Fuchs type N2 - In the paper, the nonstationary problems for equations of Borel-Fuchs type are investigated. The asymptotic expansion are obtained for different orders of degeneration of operators in question. The approach to nonstationary problems based on the asymptotic theory on abstract algebras is worked out. T3 - Preprint - (1997) 11 Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-24973 ER - TY - INPR A1 - Rabinovich, Vladimir A1 - Schulze, Bert-Wolfgang A1 - Tarkhanov, Nikolai Nikolaevich T1 - A calculus of boundary value problems in domains with Non-Lipschitz Singular Points N2 - The paper is devoted to pseudodifferential boundary value problems in domains with singular points on the boundary. The tangent cone at a singular point is allowed to degenerate. In particular, the boundary may rotate and oscillate in a neighbourhood of such a point. We show a criterion for the Fredholm property of a boundary value problem and derive estimates of solutions close to singular points. T3 - Preprint - (1997) 09 KW - pseudodifferential operators KW - boundary value problems KW - manifolds with cusps Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-24957 ER - TY - INPR A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris A1 - Shatalov, Victor T1 - Operator algebras on singular manifolds. I T3 - Preprint - (1997) 16 Y1 - 1997 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25011 ER - TY - INPR A1 - Schulze, Bert-Wolfgang A1 - Nazaikinskii, Vladimir A1 - Sternin, Boris T1 - The index of quantized contact transformations on manifolds with conical singularities N2 - The quantization of contact transformations of the cosphere bundle over a manifold with conical singularities is described. The index of Fredholm operators given by this quantization is calculated. The answer is given in terms of the Epstein-Melrose contact degree and the conormal symbol of the corresponding operator. T3 - Preprint - (1998) 16 KW - manifolds with conical singularities KW - contact transformations KW - quantization KW - ellipticity KW - Fredholm operators KW - regularizers KW - index formulas Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25276 ER - TY - INPR A1 - Savin, Anton A1 - Schulze, Bert-Wolfgang A1 - Sternin, Boris T1 - On the invariant index formulas for spectral boundary value problems N2 - In the paper we study the possibility to represent the index formula for spectral boundary value problems as a sum of two terms, the first one being homotopy invariant of the principal symbol, while the second depends on the conormal symbol of the problem only. The answer is given in analytical, as well as in topological terms. T3 - Preprint - (1998) 18 KW - spectral boundary value problems KW - Fredholm property KW - index of elliptic operator KW - Chern character KW - Atiyah-Patodi-Singer theory Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25285 ER - TY - INPR A1 - Schulze, Bert-Wolfgang A1 - Nazaikinskii, Vladimir A1 - Sternin, Boris T1 - A semiclassical quantization on manifolds with singularities and the Lefschetz Formula for Elliptic Operators N2 - For general endomorphisms of elliptic complexes on manifolds with conical singularities, the semiclassical asymptotics of the Atiyah-Bott-Lefschetz number is calculated in terms of fixed points of the corresponding canonical transformation of the symplectic space. T3 - Preprint - (1998) 19 KW - elliptic operator KW - Fredholm property KW - conical singularities KW - pseudodiferential operators KW - Lefschetz fixed point formula KW - regularizer Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25296 ER - TY - INPR A1 - Rabinovich, Vladimir A1 - Schulze, Bert-Wolfgang A1 - Tarkhanov, Nikolai Nikolaevich T1 - Boundary value problems in cuspidal wedges N2 - The paper is devoted to pseudodifferential boundary value problems in domains with cuspidal wedges. Concerning the geometry we even admit a more general behaviour, namely oscillating cuspidal wedges. We show a criterion for the Fredholm property of a boundary value problem and derive estimates of solutions close to edges. T3 - Preprint - (1998) 24 KW - pseudodifferential operators KW - boundary value problems KW - manifolds with edges Y1 - 1998 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-25363 ER -