A reduced conjugate gradient basis method for fractional diffusion (Q6623676)

scientific article; zbMATH DE number 7931239

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English	A reduced conjugate gradient basis method for fractional diffusion	scientific article; zbMATH DE number 7931239

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instance of

scholarly article

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title

A reduced conjugate gradient basis method for fractional diffusion (English)

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SIAM Journal on Scientific Computing

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publication date

24 October 2024

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zbMATH Keywords

fractional PDE

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rational approximation

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orthogonal greedy algorithm

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reduced basis method

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conjugate gradient method

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preconditioning

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MaRDI profile type

Publication

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cites work

Superconvergent recovery of Raviart-Thomas mixed finite elements on triangular grids

0 references

Asymptotically Exact A Posteriori Error Estimators, Part I: Grids with Superconvergence

0 references

Approximation and learning by greedy algorithms

0 references

A Survey of Projection-Based Model Reduction Methods for Parametric Dynamical Systems

0 references

Simplicial grid refinement: On Freudenthal's algorithm and the optimal number of congruence classes

0 references

Convergence Rates for Greedy Algorithms in Reduced Basis Methods

0 references

Numerical approximation of fractional powers of elliptic operators

0 references

Robust Monolithic Solvers for the Stokes--Darcy Problem with the Darcy Equation in Primal Form

0 references

Nonlocal diffusion and applications

0 references

Rational approximation preconditioners for multiphysics problems

0 references

<i>A priori</i>convergence of the Greedy algorithm for the parametrized reduced basis method

0 references

6 Localized model reduction for parameterized problems

0 references

Crank-Nicolson method for the fractional diffusion equation with the Riesz fractional derivative

0 references

Q5479942

0 references

Residual-driven online generalized multiscale finite element methods

0 references

On rational Krylov and reduced basis methods for fractional diffusion

0 references

A reduced basis method for fractional diffusion operators. II

0 references

A reduced basis method for fractional diffusion operators. I

0 references

Adaptive greedy approximations

0 references

Numerical methods for nonlocal and fractional models

0 references

Some remarks on greedy algorithms

0 references

Q3814727

0 references

On the Error Behavior of the Reduced Basis Technique for Nonlinear Finite Element Approximations

0 references

Unstructured Additive Schwarz--Conjugate Gradient Method for Elliptic Problems with Highly Discontinuous Coefficients

0 references

Q3727300

0 references

Iterative solution of large sparse systems of equations. Transl. from the German

0 references

Analysis of numerical methods for spectral fractional elliptic equations based on the best uniform rational approximation

0 references

Optimal solvers for linear systems with fractional powers of sparse SPD matrices

0 references

Methods of conjugate gradients for solving linear systems

0 references

Certified Reduced Basis Methods for Parametrized Partial Differential Equations

0 references

A unified view of some numerical methods for fractional diffusion

0 references

An algorithm for best rational approximation based on barycentric rational interpolation

0 references

The superconvergent cluster recovery method

0 references

Two-Level Adaptive Algebraic Multigrid for a Sequence of Problems with Slowly Varying Random Coefficients

0 references

Nodal auxiliary space preconditioning for the surface de Rham complex

0 references

Entropy-based convergence rates of greedy algorithms

0 references

Global Superconvergence of the Lowest-Order Mixed Finite Element on Mildly Structured Meshes

0 references

Q4320142

0 references

Q5491033

0 references

A priori convergence theory for reduced-basis approximations of single-parameter elliptic partial differential equations

0 references

Preconditioning discretizations of systems of partial differential equations

0 references

The AAA Algorithm for Rational Approximation

0 references

Rational approximation to \(|x|\)

0 references

Q3786878

0 references

Reduced Basis Methods for Partial Differential Equations

0 references

Sur la détermination des polynomes d'approximation de degré donné.

0 references

Q4757068

0 references

Reduced basis approximation and a posteriori error estimation for affinely parametrized elliptic coercive partial differential equations. Application to transport and continuum mechanics.

0 references

Q4414854

0 references

Optimal Convergence Rates for the Orthogonal Greedy Algorithm

0 references

Sharp Bounds on the Approximation Rates, Metric Entropy, and n-Widths of Shallow Neural Networks

0 references

Best uniform rational approximation of \(x^ \alpha\) on \([0,1]\).

0 references

Greedy approximation

0 references

Q4825126

0 references

Exponential node clustering at singularities for rational approximation, quadrature, and PDEs

0 references

Rational approximation to \(x^\alpha\)

0 references

Iterative Methods by Space Decomposition and Subspace Correction

0 references

UNIFORM CONVERGENT MULTIGRID METHODS FOR ELLIPTIC PROBLEMS WITH STRONGLY DISCONTINUOUS COEFFICIENTS

0 references

The method of alternating projections and the method of subspace corrections in Hilbert space

0 references

Algebraic multigrid methods

0 references

Some Nonoverlapping Domain Decomposition Methods

0 references

A New Finite Element Gradient Recovery Method: Superconvergence Property

0 references

A Fourth-order Compact ADI scheme for Two-Dimensional Nonlinear Space Fractional Schrödinger Equation

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Identifiers

DOI

10.1137/23m1575913

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Mathematics Subject Classification ID

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Sitelinks

Mathematics(1 entry)

mardi Publication:6623676