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Abstract
If characteristic classes for two vector bundles over the same base space do not coincide, then the bundles are not isomorphic. We give under rather common assumptions a lower bound on the topological dimension of the set of all points in the base over which a morphism between such bundles is not bijective. Moreover, we show that this set is topologically non-trivial.
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Authors (2)
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Nils Waterstraat
- . .
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
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Central European Journal of Mathematics
no. 1,
edition 1,
pages 154 - 159,
ISSN: 1895-1074 - Language:
- English
- Publication year:
- 2015
- Bibliographic description:
- Starostka M., Waterstraat N.: A remark on singular sets of vector bundle morphisms// Central European Journal of Mathematics. -Vol. 1, iss. 1 (2015), s.154-159
- DOI:
- Digital Object Identifier (open in new tab) 10.1007/s40879-014-0010-8
- Verified by:
- Gdańsk University of Technology
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