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Homology spheres and contractible compact manifolds
A. Z. Dymov
Abstract:
Conditions are found for which $PL$-homeomorphic homology spheres are diffeomorphic. It is shown that compact contractible manifolds with diffeomorphic boundaries are diffeomorphic. An analog of the group $\Gamma_n$ of pseudoisotopies is investigated for compact contractible manifolds.
Received: 01.06.1970
Citation:
A. Z. Dymov, “Homology spheres and contractible compact manifolds”, Izv. Akad. Nauk SSSR Ser. Mat., 35:1 (1971), 72–77; Math. USSR-Izv., 5:1 (1971), 73–79
Linking options:
https://www.mathnet.ru/eng/im1914https://doi.org/10.1070/IM1971v005n01ABEH001009 https://www.mathnet.ru/eng/im/v35/i1/p72
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Abstract page: | 246 | Russian version PDF: | 162 | English version PDF: | 7 | References: | 46 | First page: | 1 |
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