George Peschke Department of Mathematical and Statistical Sciences University of Alberta Edmonton Canada, T6G 2G1 Phone Fax E-Mail (780)-492-0565 (780)-492-6826 Areas of Mathematical Activities Homotopy (co-)localization; particularly the homotopy theory of plus constructions    Theory of exact couples and their associated spectral sequences    Homotopy theory in semiabelian categories Some Publications, With T. Van der Linden: The Yoneda isomorphism commutes with homology. To appear in JPAA   PDF; Universal Extensions. C.R. Acad. Sci. Paris, Ser. I 349 (2011) 501 – 504   PDF; Published version With D. Blanc.   The fiber of functors between categories of algebras. Journal of Pure and Applied Algebra 207 (2006) 687 – 715   PDF With W. Shen.   Localization of epimorphisms and monomorphisms in homotopy theory. Topology and its Applications, 145 (2004) 1 – 10   PDF With D. Blanc.   The plus construction, Postnikov towers and universal central module extensions. Israel J. Math. 132 (2002) 109 – 123   PDF With G. Mislin.   Central extensions and generalized plus constructions. Trans. AMS 353 No. 2 (2001) 585 – 608   PDF Local global principles in group theory and homotopy theory. Birckhäuser Verlag, Progress in Math. 136 (1996) 381 – 391 Localization and Genus in Group Theory, Trans. AMS 347 (1995) 155 – 174 With P. Symonds.   Various local global principles for abelian groups. Publicacions Mathematiques 38 (1994) 353 – 370. Degree of certain equivariant maps into a representation sphere, Topology & App. 59 (1994) 137 – 156 With P. Seymonds. Pro-torsion completions of abelian groups. JPAA 88 (1993) 187 – 197. With C. Casacuberta. Localizing with respect to self-maps of the circle. Trans AMS 339 (1993) 117 – 140. With C. Casacuberta and M. Pfenniger. On orthogonal pairs in categories and localisation. Adams Memorial Symposium on Algebraic Topology, 1 (Manchester, 1990), CUP London Math. Soc. LNS 175 (1992) 211 – 223   PDF With C. Casacuberta and M. Pfenniger. Sur la localisation dans les catégories avec une application a la theorie de l'homotopie. Comptes Rendus Acad. Sci. Paris I 310 (1990) 208 – 210. The theory of ends. Nieuw Archiev voor Wiskunde 8 (1990) 1 – 12   PDF Localizing groups with action. Publ. Math. 33 (1989), 227 – 234   PDF H-semidirect Products. Canadian Math. Bull. 30 (1987) 402 – 511. Courses Taught Math 102: Linear Algebra for Engineers Math 229: Advanced Calculus for Engineers Math 114: Introduction to Calculus I Math 115: Introduction to Calculus II Math 214: Introduction to Calculus III Math 215: Introduction to Calculus IV Math 125: Introduction to Linear Algebra I Math 225: Introduction to Linear Algebra II Math 347: Axiomatic Set Theory Math 363: History of Mathematics Math 411: Complex Analysis I Math 412: Complex Analysis II Math 447: General Topology Math 448: Differential Geometry I Math 449: Differential Geometry II Math 506: Complex Analysis in Several Variables, Complex Manifolds Math 521: Differential Manifolds Math 530: Algebraic Topology I Math 630: Algebraic Topology II Math 681: Transformation Groups Math 681: Homological Algebra