Showing 1 - 20 of 1,575

1

Multifidelity Covariance Estimation via Regression on the Manifold of Symmetric Positive Definite Matrices: Multifidelity covariance estimation via regression on the manifold of symmetric positive definite matrices
Aimee Maurais ; Terrence Alsup ; Benjamin Peherstorfer ; et al.
SIAM Journal on Mathematics of Data Science. 7:189-223

FOS: Computer and inform... covariance estimation Computer Science - Machi... Numerical solutions of i... regularization Numerical solutions to e...
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2

An accurate coupled method for analysis of transcranial magneto-acoustic-electrical stimulation
Wang, Z. H. ; Shang, K. ; Wang, G.
Applied Mathematical Modelling. 128:470-491

Finite element, Galerkin... transcranial magneto-aco... Numerical solutions to e... numerical methods Rayleigh integral Finite element, Rayleigh...
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3

Solution of linear ill-posed operator equations by modified truncated singular value expansion
Laura Dykes ; Mykhailo Kuian ; Thomas Mach ; et al.
Journal of Computational and Applied Mathematics. 467:116621

regularization truncated singular value... Numerical solutions of i... Linear operators and ill... Numerical solutions to e... ill-posed problem
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4

Symmetric-conjugate splitting methods for evolution equations of parabolic type
Blanes Zamora, Sergio ; Casas, F. ; González, C. ; et al.
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Universitat Politècnica de València (UPV)

Abstract parabolic equat... Fourier spectral methods 65J10, 65L04, 65M12 convergence Schrodinger equations Linear evolution equatio...
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5

Tensor-product split-simplex summation-by-parts operators
Zelalem Arega Worku ; Jason E. Hicken ; David W. Zingg
Journal of Computational Physics. 527:113796

tensor-product operator summation-by-parts Numerical solutions to e... high-order method Multilinear algebra, ten... unstructured mesh
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6

An efficient Galerkin method for problems with physically realistic boundary conditions
Podvigina, Olga
Computer Physics Communications. 309:109482

Numerical solutions to e... FOS: Mathematics Mathematics - Numerical... Numerical Analysis (math... Galerkin boundary condition
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7

Discrete maximal regularity and the finite element method for parabolic equations
Tomoya Kemmochi ; Norikazu Saito
Numerische Mathematik. 138:905-937

regularity Smoothness and regularit... finite element method parabolic equations Numerical Analysis (math... semilinear heat equation...
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8

Randomized dynamic mode decomposition for nonintrusive reduced order modelling
Diana Alina Bistrian ; Ionel Michael Navon
International Journal for Numerical Methods in Engineering. 112:3-25

65P99, 76B75 nonintrusive reduced ord... randomized SVD Numerical solutions to e... Navier-Stokes equations... 0103 physical sciences
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9

Runge–Kutta integrators yield optimal regularization schemes: Runge-Kutta integrators yield optimal regularization schemes
Rieder, A. ; Rieder, A.
Inverse Problems, 21 (2), 453-471

ddc:510 numerical examples convergence Numerical solutions of i... regularization Linear operators and ill...
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10

Adaptive Wavelet Galerkin Methods for Linear Inverse Problems: Adaptive wavelet Galerkin methods for linear inverse problems
Cohen, Albert ; Hoffmann, Marc ; Reiß, Markus ; et al.
SIAM Journal on Numerical Analysis. 42:1479-1501

nonlinear methods ddc:330 330 Wirtschaft Numerical solution to in... Numerical methods for in... wavelets
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11

On the rate of convergence of the alternating projection method in finite dimensional spaces
Aurél Galántai
Journal of Mathematical Analysis and Applications. 310:30-44

alternating projection m... orthogonal projections Numerical solutions to e... Applied Mathematics Numerical linear algebra Rate of convergence, deg...
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12

A new discrepancy principle
Alexander G. Ramm
Journal of Mathematical Analysis and Applications. 310:342-345

47H15, 45G10,35B25 Numerical solutions of i... regularization Linear operators and ill... Applied Mathematics discrepancy principle
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13

Preconditioning Landweber iteration in Hilbert scales
Herbert Egger ; Andreas Neubauer
Numerische Mathematik. 101:643-662

Landweber iteration Numerical solutions of i... regularization Linear operators and ill... preconditioning Numerical solutions to e...
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14

On a quasi-optimal regularized projection method for solving operator equations of the first kind
S. G. Solodky
Inverse Problems. 21:1473-1485

Numerical solutions of i... regularization Linear operators and ill... Hilbert space discrepancy principle ill-posed problem
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15

Regularization of ill-posed problems in Banach spaces: convergence rates
Elena Resmerita
Inverse Problems. 21:1303-1314

ill-posed problems regularization linear bounded compact o... convergence Numerical solutions of i... Linear operators and ill...
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16

Mesh refinement and numerical sensitivity analysis for parameter calibration of partial differential equations
Becker, Roland ; Vexler, Boris ; Becker, Roland
Journal of Computational Physics. 206:95-110

Hilbert spaces Variational methods for... error estimator Error bounds for boundar... [MATH.MATH-NA] Mathemati... Finite element, Rayleigh...
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17

A note on the second order of accuracy difference schemes for hyperbolic–parabolic equations: A note on the second order of accuracy difference schemes for hyperbolic--parabolic equations
Allaberen Ashyralyev ; H. A. Yurtsever
Applied Mathematics and Computation. 165:517-537

nonlocal boundary value... PDEs of mixed type Hilbert space 01 natural sciences hyperbolic-parabolic equ... Linear differential equa...
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18

Analytical and numerical studies on the influence of multiplication operators for the ill-posedness of inverse problems
Freitag, Melina A ; Hofmann, B
Freitag, M A & Hofmann, B 2005, 'Analytical and numerical studies on the influence of multiplication operators for the ill-posedness of inverse problems', Journal of Inverse and Ill-posed Problems, vol. 13, no. 2, pp. 123-148. https://doi.org/10.1515/1569394053978524

Numerical solutions of i... regularization Linear operators and ill... inverse problems Tikhonov regularization name=Applied Mathematics
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19

Convergence rates for Tikhonov regularization based on range inclusions
Bernd Hofmann ; Masahiro Yamamoto
Inverse Problems. 21:805-820

Hilbert spaces Inverse problems for PDE... Tikhonov's regularizatio... Numerical solutions of i... regularization Linear operators and ill...
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20

B-splines and discretization in an inverse problem for Poisson processes
Zbigniew Szkutnik
Journal of Multivariate Analysis. 93:198-221

Statistics and Probabili... Numerical Analysis Computational problems i... Quasi-maximum likelihood... Monte Carlo methods Poisson process
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