RUS  ENG
Full version
JOURNALS // Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki // Archive

Zh. Vychisl. Mat. Mat. Fiz., 2019 Volume 59, Number 7, Pages 1264–1274 (Mi zvmmf10930)

Complexity of methods for approximating convex compact bodies by double description polytopes and complexity bounds for a hyperball

R. V. Efremov

28933 Móstoles, Madrid (España), Universidad Rey Juan Carlos

Abstract: A comparative analysis of the complexity of approaches to the approximation of convex compact bodies by double description polytopes is provided as applied to a ball. A complexity bound for the Estimate Refinement method is obtained in the case of approximation of a multidimensional ball.

Key words: polyhedral approximation of convex bodies, double description polytope, multidimensional ball, complexity bound for a method, covering of a multidimensional unit sphere, Estimate Refinement method.

UDC: 519.626

Received: 20.10.2018
Revised: 14.02.2019
Accepted: 11.03.2019

DOI: 10.1134/S0044466919070068


 English version:
Computational Mathematics and Mathematical Physics, 2019, 59:7, 1204–1213

Bibliographic databases:


© Steklov Math. Inst. of RAS, 2026