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Zhurnal Matematicheskoi Fiziki, Analiza, Geometrii [Journal of Mathematical Physics, Analysis, Geometry], 2007, Volume 3, Number 3, Pages 298–312
(Mi jmag67)
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This article is cited in 1 scientific paper (total in 1 paper)
Some comparison theorems in Finsler–Hadamard manifolds
A. A. Borisenko, E. A. Olin Department of Mechanics and Mathematics, V.N. Karazin Kharkiv National University, 4 Svobody Sq., Kharkiv, 61077, Ukraine
Abstract:
We give upper and lower bounds for the ratio of the volume of metric ball to the area of metric sphere in Finsler–Hadamard manifolds with the pinched S-curvature. We apply these estimates to find the limit at infinity for this ratio. The estimates derived are the generalization of the result well known in Riemannian geometry. We also estimate the volume growth entropy for the balls in these manifolds.
Key words and phrases:
Finsler geometry, Finsler–Hadamard manifolds, comparison theorems, balls, volume and area, entropy.
Received: 24.10.2006
Citation:
A. A. Borisenko, E. A. Olin, “Some comparison theorems in Finsler–Hadamard manifolds”, Zh. Mat. Fiz. Anal. Geom., 3:3 (2007), 298–312
Linking options:
https://www.mathnet.ru/eng/jmag67 https://www.mathnet.ru/eng/jmag/v3/i3/p298
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