implicit methods
Self Adaptive Implicit Methods for Monotone Variant Variational Inequalities
... In this section, we present some numerical results for the proposed self-adaptive implicit methods. Our main interests are two folds: the first one is to compare the proposed method with He’s method 11 in ...
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Alternating direction implicit methods for partial differential equations
... The purpose of the first set of experiments (A) is to compare, for various values of H and f, the accuracy and the rate of convergence of the iterative procedure ( 2 . 22 ) for the solution of ( 2 . 19 ) in the unit ...
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Some Implicit Methods for Solving Harmonic Variational Inequalities
... iterative methods for solving nonlinear ...an implicit method for solving the harmonic variational ...proposed implicit method is considered under the pseudomonotonicity of the ...numerical ...
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Implicit methods for the first derivative of the solution to heat equation
... the conjugation conditions up to third order (q = 0, 1, 2, 3) are satisfied, a six point implicit difference problem is given. It is proven that the solution of the given four point and six point difference problems ...
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Alternating direction explicit and implicit methods for Schnackenberg model
... In the ADI approach, the finite difference equations are written in terms of quantities at two x levels. However, two different finite difference approximations are used alternately, one to advance the calculations from ...
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A parametric finite element solution of the generalised Bloch-Torrey equation for arbitrary domains
... order implicit numerical algorithm for solving the tempo- ral discretisation of the BT ...equation. Implicit methods have the advantage (over explicit methods) of presenting stability ...
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A Parallel Implicit Reconstructed Discontinuous Galerkin Method for Compressible Flows on Hybrid Grids.
... fully implicit schemes, especially in ...an implicit discon- tinuous Galerkin method for RANS simulation utilizing pointwise relaxation algorithm on 3D hybrid grids was introduced by Yasue at ...full-order ...
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Implicit–explicit (IMEX) Runge–Kutta methods for non-hydrostatic atmospheric models
... 2007), implicit– explicit (IMEX) ...stepping methods. Fully implicit methods enable time steps sizes dictated by the timescales of the processes of interest rather than the stability of the ...
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Evaluation of Implicit and Explicit Methods of Uncertainty Analysis on a Hydrological Modeling
... the implicit methods of uncertainty analysis, SWAT model is calibrated against the observed streamflow data of the Canard River watershed (Figure ...
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A Parallel Implicit Reconstructed Discontinuous Galerkin Method for Compressible Turbulent Flows on 3D Hybrid Grids.
... DG methods have generally been implemented by combining high-order accurate explicit time-integration methods, such as explicit RungeKutta DG (RKDG) methods ...such methods are well suited for ...
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Two Implicit Runge Kutta Methods for Stochastic Differential Equation
... some methods for SDEs for both Itô and Stratonovich ...Runge-Kutta methods, including semi- implicit and implicit ...explicit methods. Along this line, I will construct some ...
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... through implicit methods (involuntary crowdsourcing) where sensors are used to collect data, or explicit methods (participatory crowdsourcing) where citizens (the user group) report information to ...
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An efficient one dimensional parabolic equation solver using parallel computing
... direct implicit methods, Gauss-Seidel methods and Jacobi methods and discretization of these numerical ...direct implicit methods, Gauss-Seidel methods and Jacobi ...
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On the Equivalence of Implicit Kirk Type Fixed Point Iteration Schemes for a General Class of Maps
... Akewe, H., Bakre, O.F. and Wusu, A.S. (2019) On the Equivalence of Implicit Kirk- Type Fixed Point Iteration Schemes for a General Class of Maps. Journal of Applied Mathematics and Physics, 7, 123-137. ...
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Highly Stable Super-Implicit Hybrid Methods for Special Second Order IVPs
... multi-step methods (SSILMMs) necessitates the use of not just past and present solution values of the ordinary differential equations (ODEs), but also, future values of the ...Such methods have been ...
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Monotonicity and Boundedness in general Runge-Kutta methods
... 4 Illustrating our General Procedure III in a search for some optimal singly-diagonally-implicit Runge-Kutta methods. 83[r] ...
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Implicit Iteration Methods with Errors for Discrete Non Lipschitzian Families with Perturbed Mappings
... on implicit iteration methods, we prove necessary and su ffi cient conditions for strong convergence of the eventually implicit iteration methods with errors to a common fixed point of a ...
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A Family of Higher-Order Implicit Time Integration Methods for Unsteady Compressible Flows.
... h-multigrid methods, solutions on spatially coarse grids are used to correct solutions on the fine ...h-multigrid methods to high-order finite element formulation, such as spectral-hp or discontinuous ...
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Finite element methods for surface PDEs
... the methods described in this article is the avoid- ance of charts both in the problem formulation and the numerical ...the methods based on implicit surfaces require only the level set function ...
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The simplex gradient and noisy optimization problems
... The perturbations may be results of discontinuities or nons- mooth eects in the underlying models, randomness in the func- tion evaluation, or experimental or measurement errors. Con- ventional gradient-based ...
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