CYCLES, SUBMANIFOLDS, AND STRUCTURES ON NORMAL BUNDLES C. BOHR, B. HANKE, AND D. KOTSCHICK Abstract. We give explicit examples of degree 3 cohomology classes not Poincar´e dual to submanifolds, and discuss the realisabi - Stiefel–Whitney class - Document - PDFSEARCH.IO

First Page	Meta Content
	CYCLES, SUBMANIFOLDS, AND STRUCTURES ON NORMAL BUNDLES C. BOHR, B. HANKE, AND D. KOTSCHICK Abstract. We give explicit examples of degree 3 cohomology classes not Poincar´e dual to submanifolds, and discuss the realisabi Add to Reading List Document Date: 2013-12-05 22:03:00 Open Document File Size: 198,37 KB Share Result on Facebook Currency pence / / Facility Steenrod square Sq / Steenrod square / / IndustryTerm cup product / explicit solution / high-energy physics / / Position representative / second author / / SocialTag Mathematics Differential topology Characteristic classes Stiefel–Whitney class Thom space Vector bundle Surgery theory Cobordism Cup product Topology

CYCLES, SUBMANIFOLDS, AND STRUCTURES ON NORMAL BUNDLES C. BOHR, B. HANKE, AND D. KOTSCHICK Abstract. We give explicit examples of degree 3 cohomology classes not Poincar´e dual to submanifolds, and discuss the realisabiAdd to Reading List