Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Borisenko, Alexandr"'
We prove that the normal curvatures of hyperspheres, the Rund curvature, and the Finsler curvature of circles in Hilbert geometry tend to 1 as the radii tend to infinity
Externí odkaz:
http://arxiv.org/abs/1105.1865
Publikováno v:
Journal of Math. Phys., Anal., Geometry. vol 3, N 3, 2007, pp. 298 - 312
We give upper and lower bounds for the ratio of the volume of metric ball to the area of the metric sphere in Finsler-Hadamard manifolds with pinched S-curvature. We apply these estimates to find the limit at the infinity for this ratio. Derived esti
Externí odkaz:
http://arxiv.org/abs/0711.1664
Publikováno v:
Mathematical Notes, 2010, Vol 87, N2, pp. 145-154
Locally convex compact immersed hypersurfaces in Finsler-Hadamard manifolds with bounded T-curvature are considered. We prove that such hypersurfaces are embedded as the boundary of convex body under certain conditions on the normal curvatures
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Externí odkaz:
http://arxiv.org/abs/0709.3796
Autor:
Cheshko, Fedor F.1 chishkof@ukr.net, Borisenko, Alexandr L.1, Martynova, Alla Yu.1, Shmalko, Vladimir M.1, Zelenskii, Oleg I.1
Publikováno v:
Petroleum & Coal. 7/1/2018, Vol. 60 Issue 4, p584-591. 8p.
Autor:
Babenyshev, Sergey, Mamay, Dmitriy, Bratsikhin, Andrey, Borisenko, Alexandr, Mamay, Angelina, Amanova, Sholpan
Publikováno v:
Journal of Hygienic Engineering & Design; 2020, Vol. 33, p243-248, 6p
Autor:
Babenyshev, Sergey, Mamay, Dmitriy, Bratsikhin, Andrey, Borisenko, Alexandr, Mamay, Angelina, Amanova, Sholpan
Publikováno v:
Journal of Hygienic Engineering & Design; 2020, Vol. 33, p219-224, 6p
Publikováno v:
Illinois J. Math. 43, iss. 1 (1999), 61-78
We give sharp upper estimates for the difference circumradius minus inradius and for the angle between the radial vector (respect to the center of an inball) and the normal to the boundary of a compact $h$-convex domain in the hyperpolic space. We ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=project_eucl::568636fc14508e325d22da97573ac288
http://projecteuclid.org/euclid.ijm/1255985337
http://projecteuclid.org/euclid.ijm/1255985337
Publikováno v:
Annals of Global Analysis and Geometry; April 2002, Vol. 21 Issue: 2 p191-202, 12p