%0 Book
%T A priori convergence analysis for Krylov subspace eigensolvers
%A Zhou, Ming
%D 2020
%C Rostock
%C Universität Rostock
%G English
%F 1766770762
%O vorgelegt von Ming Zhou
%O GutachterInnen: Klaus Neymeyr (Universität Rostock) ; Daniel Kressner (École polytechnique fédérale de Lausanne) ; Zhaojun Bai (University of California, Davis)
%O Habilitationsschrift Universität Rostock 2021
%X This thesis contributes to the convergence theory of Krylov subspace eigensolvers for discretized self-adjoint elliptic differential operators. A central topic refers to a priori convergence estimates with weak assumptions and concise bounds, which can reasonably predict the convergence rate, in particular for clustered eigenvalues. By avoiding the dependence on current approximate eigenvalues, such estimates significantly improve certain state-of-the-art estimates with regard to their sharpness and applicability.<eng>
%L 510
%9 theses
%9 Text
%9 Hochschulschrift
%R 10.18453/rosdok_id00003125
%U http://purl.uni-rostock.de/rosdok/id00003125
%U https://nbn-resolving.org/urn:nbn:de:gbv:28-rosdok_id00003125-0
%U https://d-nb.info/1293534358/34
%U https://doi.org/10.18453/rosdok_id00003125