38 pages matching k-framefield in this book
Results 1-3 of 38
What people are saying - Write a review
We haven't found any reviews in the usual places.
EXISTENCE AND HOMOTOPY CLASSIFICATION 1 Nondegenerate singularities and their structure
21 other sections not shown
Other editions - View all
apply assume Atiyah and Dupont bijective bordant bordism class boundary canonical line bundle characteristic number classifying map closed connected n-manifold closed n-manifold closed smooth Coker commuting diagram compact connected manifold corollary corresponding CW-complex defined denote epimorphism exact sequence example extend fact finite singularities follows forgetful map Gysin sequence hence homomorphism homotopy classes homotopy group identify implies incl injective integer invariant isomorphism k-field with finite k-framefield k-morphism k+1)-morphism ker f kernel lemma manifold of dimension Math monomorphism Moreover morphism nondegenerate nonorientable normal bordism groups normal bundle obstruction obtain obvious odd torsion orientable manifold orientation bundle oriented n-manifold paracompact space projective space proof of theorem proposition pullback resp result singularity data smooth manifold span span(Sn stable span(M Stiefel-Whitney class suitable tangent tangent map theorem 9.3 topology trivial unoriented vanishes vector bundle vectorfield Wj(M wk(M zero bordism zero set