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This article is cited in 2 scientific papers (total in 2 papers)
Regular homotopy for immersions of graphs into surfaces
D. A. Permyakov Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
We study invariants of regular immersions of graphs into surfaces up to regular homotopy. The concept of the winding number is used to introduce a new simple combinatorial invariant of regular homotopy.
Bibliography: 20 titles.
Keywords:
winding number, immersion, graph, surface.
Received: 10.07.2015
Citation:
D. A. Permyakov, “Regular homotopy for immersions of graphs into surfaces”, Mat. Sb., 207:6 (2016), 93–112; Sb. Math., 207:6 (2016), 854–872
Linking options:
https://www.mathnet.ru/eng/sm8570https://doi.org/10.1070/SM8570 https://www.mathnet.ru/eng/sm/v207/i6/p93
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Abstract page: | 346 | Russian version PDF: | 65 | English version PDF: | 9 | References: | 64 | First page: | 23 |
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