Chang, Kok WahEl-Sabrouty, Yousry Mohmmed2005-07-212005-07-211980NL Number: 51253http://hdl.handle.net/1880/21950Bibliography: p. 79-80.vii, 80 leaves ; 30 cm.engUniversity of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission.QA 377 S32 1980 FicheDifferential equations, EllipticBoundary value problemsPerturbation (Mathematics)Singular perturbation problems for second order elliptic partial differential equationsmaster thesis10.11575/PRISM/21746QA 377 S32 1980 Fiche