TY - JOUR A1 - Nazajkinskij, Vladimir E. A1 - Savin, Anton A1 - Sternin, Boris Ju. A1 - Schulze, Bert-Wolfgang T1 - Pseudodifferential operators on manifolds with singularities and localization Y1 - 2005 SN - 1064-5624 ER - TY - JOUR A1 - Dines, Nicoleta A1 - Schulze, Bert-Wolfgang T1 - Mellin-edge representations of elliptic operators N2 - We construct a class of elliptic operators in the edge algebra on a manifold M with an embedded submanifold Y interpreted as an edge. The ellipticity refers to a principal symbolic structure consisting of the standard interior symbol and an operator-valued edge symbol. Given a differential operator A on M for every (sufficiently large) s we construct an associated operator A(s) in the edge calculus. We show that ellipticity of A in the usual sense entails ellipticity of A(s) as an edge operator (up to a discrete set of reals s). Parametrices P of A then correspond to parametrices P-s of A(s) interpreted as Mellin-edge representations of P. Copyright (c) 2005 John Wiley & Sons, Ltd Y1 - 2005 SN - 0170-4214 ER - TY - JOUR A1 - Nazajkinskij, Vladimir E. A1 - Savin, Anton A1 - Sternin, Boris Ju. A1 - Schulze, Bert-Wolfgang T1 - On the index of elliptic operators on manifolds with edges N2 - Necessary and sufficient conditions for the representation of the index of elliptic operators on manifolds with edges in the form of the sum of homotopy invariants of symbols on the smooth stratum and on the edge are found. An index formula is obtained for elliptic operators on manifolds with edges under symmetry conditions with respect to the edge covariables Y1 - 2005 ER - TY - BOOK A1 - Martin, Calin-Iulian A1 - Schulze, Bert-Wolfgang T1 - The Quantisation of edge symbols T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2005 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Schulze, Bert-Wolfgang A1 - Qin, Yuming T1 - Uniform compact attractors for a nonlinear non-autonomous equation of viscoelasticity T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2005 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Kapanadze, David A1 - Schulze, Bert-Wolfgang T1 - Boundary-contact Problems for Domains with Edges Singularities T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2005 SN - 1613-3307 PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Harutjunjan, Gohar A1 - Schulze, Bert-Wolfgang T1 - Conormal symbols of mixed elliptic problems with singular interfaces T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2005 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Schulze, Bert-Wolfgang A1 - Tarkhanov, Nikolai Nikolaevich T1 - New algebras of boundary value problems for elliptic pseudodifferential operators T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2005 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Calvo, D. A1 - Schulze, Bert-Wolfgang T1 - Operators on Corner Manifolds with Exit to Infinity T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2005 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - JOUR A1 - Harutjunjan, Gohar A1 - Schulze, Bert-Wolfgang T1 - The relative index for corner singularities N2 - We study pseudo-differential operators on a cylinder R x B where B has conical singularities. Configurations of that kind are the local model of corner singularities with cross section B. Operators in our calculus are assumed to have symbols a which are meromorphic in the complex covariable with values in the algebra of all cone operators on B. We show an explicit formula for solutions of the homogeneous equation if a is independent of the axial variable t is an element of R. Each non-bijectivity point of the symbol in the complex plane corresponds to a finite-dimensional space of solutions. Moreover, we give a relative index formula Y1 - 2006 UR - http://www.springerlink.com/content/300422 U6 - https://doi.org/10.1007/s00020-005-1367-3 SN - 0378-620X ER - TY - JOUR A1 - Schulze, Bert-Wolfgang A1 - Seiler, Jörg T1 - Edge operators with conditions of Toeplitz type N2 - Ellipticity of operators on a manifold with edges can be treated in the framework of a calculus of 2 X 2-block matrix operators with trace and potential operators on the edges. The picture is similar to the pseudodifferential analysis of boundary-value problems. The extra conditions satisfy an analogue of the Shapiro-Lopatinskij condition, provided a topological obstruction for the elliptic edge-degenerate operator in the upper left corner vanishes; this is an analogue of a condition of Atiyah and Bott in boundary-value problems. In general, however, we need global projection data, similarly to global boundary conditions, known for Dirac operators or other geometric operators. The present paper develops a new calculus with global projection data for operators on manifolds with edges. In particular, we show the Fredholm property in a suitable scale of spaces and construct parametrices within the calculus Y1 - 2006 ER - TY - BOOK A1 - Schulze, Bert-Wolfgang T1 - Pseudo-differential calculus on Manifolds with geometric singularities T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2006 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Harutjunjan, Gohar A1 - Schulze, Bert-Wolfgang T1 - Boundary value problems in weighted edge spaces T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2006 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - JOUR A1 - De Donno, Giuseppe A1 - Schulze, Bert-Wolfgang T1 - Meromorphic symbolic structures for boundary value problems on manifolds with edges N2 - We investigate the ideal of Green and Mellin operators with asymptotics for a manifold with edge-corner singularities and boundary which belongs to the structure of parametrices of elliptic boundary value problems on a configuration with corners whose base manifolds have edges. Y1 - 2006 UR - http://www3.interscience.wiley.com/cgi-bin/jhome/60500208 U6 - https://doi.org/10.1002/mana.200310366 SN - 0025-584X ER - TY - JOUR A1 - Coriasco, Sandro A1 - Schulze, Bert-Wolfgang T1 - Edge problems on configurations with model cones of different dimensions N2 - Elliptic equations on configurations W = W-1 boolean OR (. . .) boolean OR W-N with edge Y and components W-j of different dimension can be treated in the frame of pseudo-differential analysis on manifolds with geometric singularities, here edges. Starting from edge-degenerate operators on Wj, j = 1, . . . , N, we construct an algebra with extra 'transmission' conditions on Y that satisfy an analogue of the Shapiro-Lopatinskij condition. Ellipticity refers to a two-component symbolic hierarchy with an interior and an edge part; the latter one is operator- valued, operating on the union of different dimensional model cones. We construct parametrices within our calculus, where exchange of information between the various components is encoded in Green and Mellin operators that are smoothing on WY. Moreover, we obtain regularity of solutions in weighted edge spaces with asymptotics Y1 - 2006 UR - http://projecteuclid.org/Dienst/UI/1.0/Journal?authority=euclid.ojm SN - 0030-6126 ER - TY - BOOK A1 - Schulze, Bert-Wolfgang T1 - Elliptic differential operators on Manifolds with Edges T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2006 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Schulze, Bert-Wolfgang T1 - The structure of operators on manifolds with polyhedral singularities T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2006 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Kapanadze, David A1 - Schulze, Bert-Wolfgang A1 - Seiler, Jörg T1 - Operators with singular trace conditions on a manifold with edges T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2006 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Flad, H.-J. A1 - Schneider, R. A1 - Schulze, Bert-Wolfgang T1 - Asymptotic Regularity of Solutions of Hartree-Fock Equations with Coulomb Potential T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2007 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Schulze, Bert-Wolfgang T1 - On a paper of Krupchyk, Tarkhanov and Tuomela T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2008 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Schulze, Bert-Wolfgang A1 - Wei, Ya-wei T1 - Edge-boundary problems with singular trace conditions T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2008 SN - 1437-739X PB - Univ. CY - Potsdam ER - TY - BOOK A1 - Abed, Jamil A1 - Schulze, Bert-Wolfgang T1 - Operators with Corner-degenerate Symbols T3 - Preprint / Universität Potsdam, Institut für Mathematik, Arbeitsgruppe Partiell Y1 - 2008 SN - 1437-739X PB - Univ. CY - Potsdam ER -