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Published in 2017 at "Mediterranean Journal of Mathematics"
DOI: 10.1007/s00009-017-1005-8
Abstract: In this paper, we give an upper bound for the first eigenvalue of the p-Laplacian of Finsler submanifolds in Minkowski spaces. Our results extend those of Wu (Ann Glob Anal Geom 29:95–102, 2006), and Du…
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Keywords:
first eigenvalue;
minkowski spaces;
eigenvalue laplacian;
reilly type ... See more keywords
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Published in 2022 at "Discrete Mathematics"
DOI: 10.1016/j.disc.2021.112700
Abstract: The structure of $k$-diametral point configurations in Minkowski $d$-space is shown to be closely related to the properties of $k$-antipodal point configurations in $\mathbb{R}^d$. In particular, the maximum size of $k$-diametral point configurations of Minkowski…
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Keywords:
diametral point;
configurations minkowski;
minkowski spaces;
point ... See more keywords
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Published in 2019 at "Mathematics"
DOI: 10.3390/math7020196
Abstract: We prove that in Minkowski spaces, a harmonic function does not necessarily satisfy the mean value formula. Conversely, we also show that a function satisfying the mean value formula is not necessarily a harmonic function.…
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Keywords:
harmonic functions;
minkowski spaces;
mean value;
harmonic function ... See more keywords