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https://research.matf.bg.ac.rs/handle/123456789/197| Title: | Groebner bases and nonembeddings of some flag manifolds | Authors: | Petrović, Zoran Prvulović, Branislav |
Affiliations: | Algebra and Mathematical Logic Topology |
Keywords: | cuplength;embedding;flag manifold;Groebner basis;immersion | Issue Date: | 1-Jan-2014 | Journal: | Journal of the Australian Mathematical Society | Abstract: | Groebner bases for the ideals determining mod 2 cohomology of the real flag manifolds F(1; 1; n) and F(1; 2; n) are obtained. These are used to compute appropriate Stiefel-Whitney classes in order to establish some new nonembedding and nonimmersion results for the manifolds F(1; 2; n). Copyright © 2014 Australian Mathematical Publishing Association Inc.. |
URI: | https://research.matf.bg.ac.rs/handle/123456789/197 | ISSN: | 14467887 | DOI: | 10.1017/S1446788713000657 |
| Appears in Collections: | Research outputs |
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