Grassmannians and Gauss Maps in Piecewise-Linear Topology by Norman Levitt (Engl
49,77 €
Local formulae for characteristic classes. The book explores the possibility of extending the notions of "Grassmannian" and "Gauss map" to the PL category. They are distinguished from "classifying space" and "classifying map" which are essentially homotopy-theoretic notions.
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