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This article is cited in 5 scientific papers (total in 5 papers)
Optimal control
The gradient projection method with Аrmijo's step size on manifolds
M. V. Balashov, R. A. Kamalov Trapeznikov Institute of Control Sciences, Russian Academy of Sciences, 117997, Moscow, Russia
Abstract:
The problem of minimizing a function with a Lipschitz continuous gradient is considered on a proximally smooth subset that is a smooth manifold without boundary. The gradient projection method with Armijo's step size is discussed, and its linear convergence is proved. An exact constant of proximal smoothness is obtained for various matrix sets and manifolds.
Key words:
proximal smoothness, gradient projection method, nonconvex optimization problem, Armijo step size, matrix manifolds.
Received: 23.10.2020 Revised: 23.10.2020 Accepted: 09.07.2021
Citation:
M. V. Balashov, R. A. Kamalov, “The gradient projection method with Аrmijo's step size on manifolds”, Zh. Vychisl. Mat. Mat. Fiz., 61:11 (2021), 1814–1824; Comput. Math. Math. Phys., 61:11 (2021), 1776–1786
Linking options:
https://www.mathnet.ru/eng/zvmmf11315 https://www.mathnet.ru/eng/zvmmf/v61/i11/p1814
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