Results 11 to 20 of about 2,098,564 (320)
IEEE Access, 2021 In this article, a derivative-free method of Hestenes-Stiefel type is proposed for solving system of monotone operator equations with convex constraints.
Auwal Bala Abubakar +5 more
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Fast Optimistic Gradient Descent Ascent (OGDA) Method in Continuous and Discrete Time [PDF]
Foundations of Computational Mathematics, 2022 In the framework of real Hilbert spaces, we study continuous in time dynamics as well as numerical algorithms for the problem of approaching the set of zeros of a single-valued monotone and continuous operator V.
R. Boț, E. R. Csetnek, Dang-Khoa Nguyen
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Continuous Operator Authentication for Teleoperated Systems Using Hidden Markov Models [PDF]
ACM Trans. Cyber Phys. Syst., 2020 In this article, we present a novel approach for continuous operator authentication in teleoperated robotic processes based on Hidden Markov Models (HMM).
Junjie Yan +4 more
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Stein’s density method for multivariate continuous distributions [PDF]
Electronic Journal of Probability, 2021 This paper provides a general framework for Stein's density method for multivariate continuous distributions. The approach associates to any probability density function a canonical operator and Stein class, as well as an infinite collection of operators
G. Mijoule +3 more
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Fast Sampling of Diffusion Models via Operator Learning [PDF]
International Conference on Machine Learning, 2022 Diffusion models have found widespread adoption in various areas. However, their sampling process is slow because it requires hundreds to thousands of network evaluations to emulate a continuous process defined by differential equations. In this work, we
Hongkai Zheng +4 more
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Nonlinear Inverse Problems for Equations with Dzhrbashyan–Nersesyan Derivatives
Fractal and Fractional, 2023 The unique solvability in the sense of classical solutions for nonlinear inverse problems to differential equations, solved for the oldest Dzhrbashyan–Nersesyan fractional derivative, is studied.
Vladimir E. Fedorov +2 more
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Iterative methods of Ambartsumian equations’ solutions. Part 2
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2022 Background. Ambartsumian equation and its generalizations are one of the main integral equations of astrophysics, which have found wide application in many areas of physics and technology.
I.V. Boykov, A.A. Pivkina
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Iterative methods for solving Ambartsumian’s equations. Part 1
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2021 Background. Ambartsumian’s equation and its generalizations are one of the main integral equations of astrophysics, which have found wide application in many areas of physics and technology. An analytical solution to this equation is currently unknown,
I.V. Boykov, A.A. Shaldaeva
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Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2021 Background. In recent decades the theory for solution of inverse and ill-posed problems has become one of the most important and fast-growing branch of modern mathematics.
I.V. Boykov, V.A. Ryazantsev
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Dissipative conformal measures on locally compact spaces [PDF]
, 2014 The paper introduces a general method to construct conformal measures for a local homeomorphism on a locally compact non-compact Hausdorff space, subject to mild irreducibility-like conditions.
Thomsen, Klaus
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