A projection method based on the piecewise Chebyshev cardinal functions for nonlinear stochastic ABC fractional integro‐differential equations
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DOI: 10.1002/mma.9826
Abstract: In this study, the Atangana–Baleanu fractional derivative in the Caputo type (as a kind of non‐local and non‐singular derivative) is used to define a new class of stochastic fractional integro‐differential equations. A projection method (more… read more here.
Keywords: differential equations; method; based piecewise; integro differential ... See more keywords
A Projection Method for the Conservative Discretizations of Parabolic Partial Differential Equations
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DOI: 10.1007/s10915-017-0536-2
Abstract: We present a projection method for the conservative discretizations of parabolic partial differential equations. When we solve a system of discrete equations arising from the finite difference discretization of the PDE, we can use iterative… read more here.
Keywords: partial differential; method conservative; discretizations parabolic; parabolic partial ... See more keywords
Fully Discrete Approximations to the Time-Dependent Navier–Stokes Equations with a Projection Method in Time and Grad-Div Stabilization
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DOI: 10.1007/s10915-019-00980-9
Abstract: AbstractThis paper studies fully discrete approximations to the evolutionary Navier–Stokes equations by means of inf-sup stable $$H^1$$H1-conforming mixed finite elements with a grad-div type stabilization and the Euler incremental projection method in time. We get… read more here.
Keywords: projection method; time; fully discrete; discrete approximations ... See more keywords
An Efficient Gradient Projection Method for Stochastic Optimal Control Problem with Expected Integral State Constraint
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DOI: 10.1007/s10915-024-02777-x
Abstract: In this work, we present an efficient gradient projection method for solving a class of stochastic optimal control problem with expected integral state constraint. The first order optimality condition system consisting of forward-backward stochastic differential… read more here.
Keywords: method; efficient gradient; state constraint; projection method ... See more keywords
Parallel computing investigations for the projection method applied to the interface transport scheme of a two-phase flow by the method of characteristics
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DOI: 10.1007/s11075-018-0492-4
Abstract: This paper deals with the discretization of the problem of mould filling in iron foundry and its numerical solution using a Schwarz domain decomposition method. An adapted technique for domain decomposition methods that suits the… read more here.
Keywords: computing investigations; method; method characteristics; projection method ... See more keywords
Inertial-type incremental constraint projection method for solving variational inequalities without Lipschitz continuity
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DOI: 10.1007/s11075-021-01172-z
Abstract: In this paper, we propose an incremental constraint projection method (i.e., random or cyclic projection algorithm) for solving variational inequality problem with special structure, which the underlying mapping is strongly monotone and the constraint set… read more here.
Keywords: projection method; constraint projection; constraint; projection ... See more keywords
A subgradient projection method for quasiconvex minimization
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DOI: 10.1007/s11117-024-01082-z
Abstract: In this paper, a subgradient projection method for quasiconvex minimization problems is provided. By employing strong subdifferentials, it is proved that the generated sequence of the proposed algorithm converges to the solution of the minimization… read more here.
Keywords: method quasiconvex; quasiconvex minimization; minimization; projection method ... See more keywords
A new derivative-free SCG-type projection method for nonlinear monotone equations with convex constraints
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Mathematics and Computing"
DOI: 10.1007/s12190-016-1068-x
Abstract: Based on a modified line search scheme, this paper presents a new derivative-free projection method for solving nonlinear monotone equations with convex constraints, which can be regarded as an extension of the scaled conjugate gradient… read more here.
Keywords: derivative free; method; nonlinear monotone; new derivative ... See more keywords
Creep life prediction of small punch creep testing specimens for service-exposed Cr5Mo using the theta-projection method
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DOI: 10.1016/j.engfailanal.2016.11.009
Abstract: Abstract In this paper, small punch creep tests under different loads and conventional creep tests with various stresses at 550 °C were conducted on service-exposed Cr5Mo material. The theta-projection and modified theta-projection methods were used to… read more here.
Keywords: small punch; theta projection; punch creep; projection ... See more keywords
A derivative free projection method for the singularities of vector fields with convex constraints on Hadamard manifolds
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DOI: 10.1080/10556788.2024.2400700
Abstract: ABSTRACT The objective of this paper is to introduce a derivative free projection method designed to find the singularities of pseudomonotone vector fields with convex constraints on Hadamard manifolds. This innovative approach combines the hyperplane… read more here.
Keywords: method; free projection; hadamard manifolds; derivative free ... See more keywords
Gradient projection method for constrained quantum control
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DOI: 10.1088/1751-8121/adbe1a
Abstract: In this work, we adopt the gradient projection method (GPM) to problems of quantum control. For general N-level closed and open quantum systems, we derive the corresponding adjoint systems and gradients of the objective functionals… read more here.
Keywords: projection; open quantum; method; quantum control ... See more keywords