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On the properties of the cobordism group of stably-framed immersions in codimension $k$
P. M. Akhmet'evab a Pushkov Institute of Terrestrial Magnetism, Ionosphere, and Radio Wave Propagation, Russian Academy of Sciences, Troitsk, Moskovskaya obl.
b HSE Tikhonov Moscow Institute of Electronics and Mathematics (MIEM HSE), School of Applied Mathematics (Moscow)
Abstract:
The notion “intermediate bordism group”, which was introduced by P. J. Eccles to investigate filtrations in stable homotopy group of spheres, is considered. А new notion “cobordism groups of stable-framed immersions” is introduced. The classifying space for the new groups is constructed, ranks of the groups are calculated. Hopf invariants and the Kahn-Priddy homomorphism are generalized for cobordism groups of stable-framed immersions.
Keywords:
stable homotopy groups of spheres, immersion.
Received: 25.12.2019 Accepted: 11.03.2020
Citation:
P. M. Akhmet'ev, “On the properties of the cobordism group of stably-framed immersions in codimension $k$”, Chebyshevskii Sb., 21:2 (2020), 26–36
Linking options:
https://www.mathnet.ru/eng/cheb893 https://www.mathnet.ru/eng/cheb/v21/i2/p26
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Abstract page: | 118 | Full-text PDF : | 52 | References: | 29 |
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