Works matching IS 02724979 AND DT 2022 AND VI 42 AND IP 2
Results: 31
HDG method for dissimilar meshes.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1665, doi. 10.1093/imanum/drab059
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Estimates on the generalization error of physics-informed neural networks for approximating a class of inverse problems for PDEs.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 981, doi. 10.1093/imanum/drab032
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Finite element analysis for a diffusion equation on a harmonically evolving domain.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1866, doi. 10.1093/imanum/drab026
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time-fractional Cahn–Hilliard equation: analysis and approximation.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1831, doi. 10.1093/imanum/drab025
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Quasi-Newton variable preconditioning for nonlinear nonuniformly monotone elliptic problems posed in Banach spaces.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1806, doi. 10.1093/imanum/drab024
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Stability analysis of general multistep methods for Markovian backward stochastic differential equations.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1789, doi. 10.1093/imanum/drab023
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Modeling Hessian-vector products in nonlinear optimization: new Hessian-free methods.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1766, doi. 10.1093/imanum/drab022
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On the convergence of augmented Lagrangian strategies for nonlinear programming.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1735, doi. 10.1093/imanum/drab021
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Solving block low-rank linear systems by LU factorization is numerically stable.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 951, doi. 10.1093/imanum/drab020
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Maximal regularity of multistep fully discrete finite element methods for parabolic equations.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1700, doi. 10.1093/imanum/drab019
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Total velocity-based finite volume discretization of two-phase Darcy flow in highly heterogeneous media with discontinuous capillary pressure.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1231, doi. 10.1093/imanum/drab018
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Convergence analysis of a numerical scheme for a tumour growth model.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1180, doi. 10.1093/imanum/drab016
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On the rate of convergence of the Gaver–Stehfest algorithm.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1645, doi. 10.1093/imanum/drab015
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Derivative-free high-order uniformly accurate schemes for highly oscillatory systems.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1623, doi. 10.1093/imanum/drab014
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posteriori error estimation and space-time adaptivity for a linear stochastic PDE with additive noise.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1526, doi. 10.1093/imanum/drab013
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Strictly positive definite kernels on the 2-sphere: from radial symmetry to eigenvalue block structure.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1500, doi. 10.1093/imanum/drab012
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spectral-in-time Newton–Krylov method for nonlinear PDE-constrained optimization.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1478, doi. 10.1093/imanum/drab011
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Plain convergence of adaptive algorithms without exploiting reliability and efficiency.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1434, doi. 10.1093/imanum/drab010
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family of fast fixed point iterations for M/G/1-type Markov chains.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1454, doi. 10.1093/imanum/drab009
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numerical unified transform method for initial-boundary value problems on the half-line.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1400, doi. 10.1093/imanum/drab007
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First order least-squares formulations for eigenvalue problems.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1339, doi. 10.1093/imanum/drab005
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Numerical homogenization for nonlinear strongly monotone problems.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1313, doi. 10.1093/imanum/drab004
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Robust nonconforming virtual element methods for general fourth-order problems with varying coefficients.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1364, doi. 10.1093/imanum/drab003
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Fast and accurate approximations to fractional powers of operators.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1598, doi. 10.1093/imanum/drab002
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Anisotropic a posteriori error estimate for the virtual element method.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1273, doi. 10.1093/imanum/drab001
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Design and convergence analysis of numerical methods for stochastic evolution equations with Leray–Lions operator.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1143, doi. 10.1093/imanum/draa105
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Semirobust analysis of an H(div)-conforming DG method with semi-implicit time-marching for the evolutionary incompressible Navier–Stokes equations.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1568, doi. 10.1093/imanum/draa104
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Equivalence of local- and global-best approximations, a simple stable local commuting projector, and optimal hp approximation estimates in H(div).
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1023, doi. 10.1093/imanum/draa103
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a priori error analysis of adjoint-based super-convergent Galerkin approximations of linear functionals.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1050, doi. 10.1093/imanum/draa102
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Flux-stability for conservation laws with discontinuous flux and convergence rates of the front tracking method.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1116, doi. 10.1093/imanum/draa101
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Automatic rational approximation and linearization of nonlinear eigenvalue problems.
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- IMA Journal of Numerical Analysis, 2022, v. 42, n. 2, p. 1087, doi. 10.1093/imanum/draa098
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