• Suche: "Decomposition Methods"

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1

Spillover effects of economic policy uncertainty among the US and BRIC countries: based on time and frequency domain perspectives.
Guo, Junjie ; Yang, Yingce ; He, Ruihong
Applied Economics. May2025, Vol. 57 Issue 25, p3412-3426. 15p.

ECONOMIC policy INVESTORS DOMAIN decomposition met... ECONOMIC uncertainty TIME perspective
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2

Domain Decomposition for Integer Optimal Control with Total Variation Regularization.
Baraldi, Robert ; Manns, Paul
SIAM Journal on Control & Optimization. 2025, Vol. 63 Issue 6, p3825-3855. 31p.

INTEGER programming MATHEMATICAL optimizatio... DOMAIN decomposition met... MATHEMATICAL regularizat... VARIATIONAL approach (Ma... OPTIMIZATION algorithms
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3

Analysis of the spectral harmonically enriched multiscale coarse space (SHEM) in 2D.
Gander, Martin J. ; Loneland, Atle ; Rahman, Talal
Computers & Mathematics with Applications. Dec2025, Vol. 200, p243-259. 17p.

DOMAIN decomposition met... NUMERICAL analysis EIGENVALUES
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4

GenEO spectral coarse spaces in SPD domain decomposition.
Spillane, Nicole
Numerical Algorithms. Dec2025, Vol. 100 Issue 4, p1987-2020. 34p.

DOMAIN decomposition met... COARSE structure KRYLOV subspace OPERATOR functions EIGENVALUES
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5

Optimized Schwarz waveform relaxation methods for wave-heat coupling in one dimensional bounded domains.
Chouly, Franz ; Gander, Martin J. ; Martin, Véronique
Numerical Algorithms. Dec2025, Vol. 100 Issue 4, p1739-1763. 25p.

DOMAIN decomposition met... PARTIAL differential equ... NUMERICAL analysis SIMULATION methods & mod... THEORY of wave motion PARALLEL processing …
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6

Domain decomposition preconditioners for efficient parallel simulations of single-phase flow in three-dimensional fractured porous media with a very large number of fractures
Jolivet, Pierre ; Kern, Michel ; Nataf, Frédéric ; et al.

very large-scale simulat... single-phase flow heterogeneous fractured... discrete fracture-matrix... conforming meshes mixed-hybrid finite elem... …
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7

Discrete least square method for nonmatching mesh problems.
Choi, Jae-Hoon ; Lee, Byung-Chai ; Sim, Gi-Dong
Mathematics & Computers in Simulation. Jan2026, Vol. 239, p1-25. 25p.

LEAST squares DOMAIN decomposition met... SURFACE forces ALGORITHMS PARALLEL programming
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8

A scalable Domain Decomposition method for Saddle Point problems with GenEO coarse spaces
Brunelli, Filippo ; Delay, Guillaume ; Nataf, Frédéric ; et al.

'Domain decomposition me... 'Saddle point problems' 'Preconditioner' 'Scalability' 'GenEO method' [MATH.MATH-NA]Mathematic... …
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9

A posteriori error estimates for the DD+L2 jumps method on the neutron diffusion equations.
Ciarlet, Patrick ; Do, Minh Hieu ; Gervais, Mario ; et al.
Computers & Mathematics with Applications. Oct2025, Vol. 195, p349-365. 17p.

NEUTRON transport theory DOMAIN decomposition met... APPROXIMATION error MATHEMATICAL variables DISCRETIZATION methods LAGRANGE multiplier …
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10

Domain decomposition based physics and equality constrained neural networks for the Helmholtz equation.
Won, Sungmin ; Olson, Evan ; Tu, Xuemin
Electronic Research Archive. 2025, Vol. 33 Issue 10, p1-25. 25p.

DOMAIN decomposition met... HELMHOLTZ equation SCALABILITY LOSS functions (Statisti... SIMULATION methods & mod... WAVENUMBER
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11

A domain decomposing reduced-order method for solving the multi-domain transient heat conduction problems.
Liang, Yu ; Liu, Hua-Yu ; Gao, Xiao-Wei
Numerical Heat Transfer: Part B -- Fundamentals. 2025, Vol. 86 Issue 9, p2856-2878. 23p.

DOMAIN decomposition met... REDUCED-order models BOUNDARY value problems HEAT conduction FINITE element method PROPER orthogonal decomp...
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12

An extension of the approximate component mode synthesis method to the heterogeneous Helmholtz equation Open Access.
Giammatteo, Elena ; Heinlein, Alexander ; Schlottbom, Matthias
IMA Journal of Numerical Analysis. Sep2025, Vol. 45 Issue 5, p2844-2879. 36p.

HELMHOLTZ equation DOMAIN decomposition met... ITERATIVE methods (Mathe... EMPIRICAL research ERROR analysis in mathem... MATHEMATICAL analysis …
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13

On the linear convergence of additive Schwarz methods for the p-Laplacian Open Access.
Lee, Young-Ju ; Park, Jongho
IMA Journal of Numerical Analysis. Sep2025, Vol. 45 Issue 5, p2655-2684. 30p.

BOUNDARY value problems DOMAIN decomposition met... EMPIRICAL research LAPLACIAN operator MATHEMATICAL inequalitie...
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14

Neurons for Neutrons: A Transformer Model for Computation Load Estimation on Domain-Decomposed Neutron Transport Problems.
Mote, Alexander ; Palmer, Todd ; Chen, Lizhong
Journal of Computational & Theoretical Transport. 2025, Vol. 54 Issue 5, p381-407. 27p.

DOMAIN decomposition met... TRANSFORMER models SIMULATION methods & mod... NUCLEAR reactors RESOURCE allocation NEUTRON transport theory
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15

Convergence of the Dirichlet–Neumann Alternating Method for Semilinear Elliptic Equations.
Engström, Emil
SIAM Journal on Numerical Analysis. 2025, Vol. 63 Issue 5, p2133-2154. 22p.

SEMILINEAR elliptic equa... DOMAIN decomposition met... ASYMPTOTIC expansions DECOMPOSITION method HILBERT space LIPSCHITZ continuity …
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16

Two-Grid Domain Decomposition Methods for the Steady-State Navier-Stokes-Darcy Model.
Hao Zheng ; Liyun Zuo
Engineering Letters. Aug2025, Vol. 33 Issue 8, p3197-3203. 7p.

DOMAIN decomposition met... STEADY-state flow BOUNDARY value problems
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17

Domain decomposition multiple scattering solvers by semi-infinite and infinite arrays of discrete identical scatterers in two dimensions.
Petropoulos, Peter G. ; Turc, Catalin
Philosophical Transactions of the Royal Society A: Mathematical, Physical & Engineering Sciences. 8/1/2025, Vol. 383 Issue 2303, p1-29. 29p.

DOMAIN decomposition met... MULTIPLE scattering (Phy... INTEGRAL operators NUMERICAL analysis SPECTRAL theory
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18

Numerical investigation of a multi-step one-shot method for frequency domain acoustic full waveform inversion
Sior, Alejandro ; Martin, Boris ; Geuzaine, Christophe ; et al.
29th International Conference on Domain Decomposition Methods, Milan, Italy [IT], 23-27 June 2025

full waveform inversion domain decomposition met... one-shot optimization Engineering, computing &... Ingénierie, informatique...
Konferenz
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19

Solving Stochastic Time-Cost Trade-Off Problems via Modified Double-Loop Procedure with Adaptive Domain Decomposition Method.
Wang, Jia ; Huang, Wei ; Chen, Yahan
Journal of Construction Engineering & Management. Feb2025, Vol. 151 Issue 2, p1-13. 13p.

STOCHASTIC analysis MONTE Carlo method PROJECT managers DOMAIN decomposition met... GENETIC algorithms
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20

Multilevel matrix-free method for high-performance isogeometric analysis of lattice structures
Guillet, Clément ; Hirschler, Thibaut ; Jolivet, Pierre ; et al.

lattice structures isogeometric analysis multigrid methods domain decomposition met... inexact FETI-DP [SPI.MECA.SOLID]Engineer... …
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