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Fundamentalnaya i Prikladnaya Matematika, 2013, Volume 18, Issue 4, Pages 89–105
(Mi fpm1531)
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This article is cited in 2 scientific papers (total in 2 papers)
Invariants of homotopy classes of curves and graphs on $2$-surfaces
V. O. Manturova, D. A. Fedoseevb a Peoples Friendship University of Russia, Moscow, Russia
b Lomonosov Moscow State University, Moscow, Russia
Abstract:
Algebraic objects arising from the study of curves and graphs on $2$-surfaces are studied. Their homotopy invariance is verified.
Citation:
V. O. Manturov, D. A. Fedoseev, “Invariants of homotopy classes of curves and graphs on $2$-surfaces”, Fundam. Prikl. Mat., 18:4 (2013), 89–105; J. Math. Sci., 206:6 (2015), 668–678
Linking options:
https://www.mathnet.ru/eng/fpm1531 https://www.mathnet.ru/eng/fpm/v18/i4/p89
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