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Vanishing properties of $f$-minimal hypersurfaces in a complete smooth metric measure space
R. Mi College of Mathematics and Statistics, Northwest Normal University, Lanzhou, P. R. China
Abstract:
Let $(N^{n+1},g,e^{-f}dv)$ be a complete smooth metric measure space with $M^{n}$ being a complete noncompact $f$-minimal hypersurface in $N^{n+1}$. In this paper, we extend the classical vanishing theorems for $L^2$-harmonic $1$-forms on a complete minimal hypersurface to a weighted manifold. In addition, we obtain a vanishing result under the assumption that $M^n$ has sufficiently small weighted $L^n$-norm of the second fundamental form on $M^{n}$, which can be regarded as a generalization of a result by Yun and Seo.
Bibliography: 26 titles.
Received: 20.04.2019 and 07.07.2020
Citation:
R. Mi, “Vanishing properties of $f$-minimal hypersurfaces in a complete smooth metric measure space”, Mat. Sb., 211:11 (2020), 118–128; Sb. Math., 211:11 (2020), 1612–1622
Linking options:
https://www.mathnet.ru/eng/sm9268https://doi.org/10.1070/SM9268 https://www.mathnet.ru/eng/sm/v211/i11/p118
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Abstract page: | 218 | Russian version PDF: | 17 | English version PDF: | 10 | References: | 26 | First page: | 11 |
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