Results 11 to 20 of about 275,450 (166)
Applied Mathematics Letters, 2019 The traditional method of fundamental solutions (MFS) based on the “global” boundary discretization leads to dense and non-symmetric coefficient matrices that, although smaller in sizes, require huge computational cost to compute the system of equations ...
Yan Gu, C. Fan, R. Xu
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Computers & Mathematics with Applications, 2020 The localized method of fundamental solutions (LMFS) is an efficient meshless collocation method that combines the concept of localization and the method of fundamental solutions (MFS).
Wenzhen Qu, C. Fan, Xiaolin Li
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Application of the localized method of fundamental solutions to heat transfer problems
Journal of Physics: Conference SeriesA localized version of the Method of Fundamental Solutions is applied to the 2D steady heat transfer equation with spatially varying thermal conductivity.
Csaba Gáspár
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AIMS Mathematics, 2021 This paper proposes a simple, accurate and effective empirical formula to determine the number of supporting nodes in a newly-developed method, the localized method of fundamental solutions (LMFS).
Zengtao Chen, Fajie Wang
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Applied Mathematical Modelling, 2019 The traditional method of fundamental solutions has a full interpolation matrix, and thus its solution is computationally expensive, especially for large-scale problems with complicated domains.
Wenzhen Qu, C. Fan, Yan Gu, Fajie Wang
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How Do Health Systems Address Patient Flow When Services Are Misaligned With Population Needs? A Qualitative Study [PDF]
International Journal of Health Policy and Management, 2022 Background Patient flow through health services is increasingly recognized as a system issue, yet the flow literature has focused overwhelmingly on localized interventions, with limited examination of system-level causes or remedies.
Sara Kreindler +6 more
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Localized MFS for three‐dimensional acoustic inverse problems on complicated domains
International Journal of Mechanical System Dynamics, 2022 This paper proposes a semi‐analytical and local meshless collocation method, the localized method of fundamental solutions (LMFS), to address three‐dimensional (3D) acoustic inverse problems in complex domains.
Zengtao Chen +3 more
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Localized Boundary Knot Method for Solving Two-Dimensional Laplace and Bi-Harmonic Equations
Mathematics, 2020 In this paper, a localized boundary knot method is proposed, based on the local concept in the localized method of fundamental solutions. The localized boundary knot method is formed by combining the classical boundary knot method and the localization ...
Jingang Xiong +2 more
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Gaussian Process Regression for Data Fulfilling Linear Differential Equations with Localized Sources
Entropy, 2020 Specialized Gaussian process regression is presented for data that are known to fulfill a given linear differential equation with vanishing or localized sources.
Christopher G. Albert, Katharina Rath
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Nonlinear resonant absorption of fast magnetoacoustic waves in strongly anisotropic and dispersive plasmas [PDF]
, 2009 The nonlinear theory of driven magnetohydrodynamics (MHD) waves in strongly anisotropic and dispersive plasmas, developed for slow resonance by Clack and Ballai [Phys. Plasmas 15, 2310 (2008)] and Alfvén resonance by Clack et al. [Astron. Astrophys. 494,
Braginskii S. I. +6 more
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