Treffer 1 - 20 von 5.245

1

Implicit integration factor method coupled with Padé approximation strategy for nonlocal Allen-Cahn equation
Yuxin Zhang ; Hengfei Ding
Applied Numerical Mathematics. 213:88-107

energy stability implicit integration fac... Smoothness and regularit... Finite difference method... discrete maximum princip... FOS: Mathematics
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2

Analysis for implicit and implicit-explicit ADER and DeC methods for ordinary differential equations, advection-diffusion and advection-dispersion equations
Philipp Öffner ; Louis Petri ; Davide Torlo
Applied Numerical Mathematics. 212:110-134

Method of lines for init... advection-diffusion implicit-explicit method... deferred correction ADER advection-dispersion
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3

Energy stability and error estimate of the RKMK2e scheme for the extended Fisher–Kolmogorov equation: Energy stability and error estimate of the RKMK2e scheme for the extended Fisher-Kolmogorov equation
Haifeng Wang ; Yan Wang ; Hong Zhang ; et al.
Applied Numerical Mathematics. 212:60-76

Error bounds for initial... global-in-time energy st... Finite difference method... extended Fisher-Kolmogor... Stability and convergenc... error analysis
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4

Hybrid Approach to Modeling and Evaluating the Structural Features for Patterns of Cultured Bacteria: Hybrid approach to modeling and evaluation of the structural features for patterns of cultured bacteria
Shevkun, I. A. ; Maslovskaya, A. G.
Mathematical Models and Computer Simulations. 17:153-161

fractal dimension reaction-diffusion model Reaction-diffusion equat... computational experiment Finite difference method... stochastic growth mechan...
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5

Step-by-step time discrete Physics-Informed Neural Networks with application to a sustainability PDE model: Step-by-step time discrete physics-informed neural networks with application to a sustainability PDE model
Valentino C. ; Pagano G. ; Conte D. ; et al.
Mathematics and Computers in Simulation. 230:541-558

Scientific machine learn... deep artificial neural n... scientific machine learn... Stiff problems Nonlinear sustainability... Implicit Euler and Crank...
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6

Optimizing Coarse Propagators in Parareal Algorithms: Optimizing coarse propagators in parareal algorithms
Bangti Jin ; Qingle Lin ; Zhi Zhou
SIAM Journal on Scientific Computing. 47:A735-A761

Method of lines for init... convergence factor single step integrator Parallel numerical compu... Numerical Analysis (math... Finite element, Rayleigh...
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7

Numerical treatment of singularly perturbed turning point problems with delay in time
Singh, Satpal ; Kumar, Devendra ; Vigo-Aguiar, J.
Journal of Mathematical Chemistry. 63:1035-1064

Finite difference method... Shishkin mesh Stability and convergenc... turning point time lag Spline approximation
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8

Numerical Approximation of Discontinuous Solutions of the Semilinear Wave Equation: Numerical approximation of discontinuous solutions of the semilinear wave equation
Jiachuan Cao ; Buyang Li ; Yanping Lin ; et al.
SIAM Journal on Numerical Analysis. 63:214-238

Smoothness and regularit... high-/low-frequency deco... Oscillation, zeros of so... Numerical Analysis (math... Series expansions (e.g.,... Error bounds for initial...
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9

Stabilization of loosely coupled schemes for 0D–3D fluid–structure interaction problems with application to cardiovascular modelling: Stabilization of loosely coupled schemes for 0D-3D fluid-structure interaction problems with application to cardiovascular modelling
Regazzoni, Francesco
Numerische Mathematik. 157:249-306

Physiological flow cardiovascular modelling Biological applications... PDEs in connection with... Finite difference method... fluid-structure interact...
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10

An Energy-Stable Parametric Finite Element Method for the Planar Willmore Flow: An energy-stable parametric finite element method for the planar Willmore flow
Weizhu Bao ; Yifei Li
SIAM Journal on Numerical Analysis. 63:103-121

geometric identity parametric finite elemen... Finite difference method... energy-stable Nonlinear parabolic equa... Finite element, Rayleigh...
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11

On action ground states of defocusing nonlinear Schrödinger equations
Wei Liu ; Chushan Wang ; Xiaofei Zhao
Mathematical Models and Methods in Applied Sciences. 35:39-74

energy ground state NLS equations (nonlinear... Asymptotic behavior of s... action ground state Numerical Analysis (math... Variational principles i...
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12

An Upwind-Block-Centered Multistep Difference Method for a Semiconductor Device and Numerical Analysis: An upwind-block-centered multistep difference method for a semiconductor device and numerical analysis
Yuan, Yirang ; Li, Changfeng ; Song, Huailing
Advances in Applied Mathematics and Mechanics. 17:706-731

Finite difference method... Statistical mechanics of... Finite difference method... numerical computation local conservation of ma... Finite element, Rayleigh...
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13

Numerical approximation for stochastic nonlinear fractional diffusion equation driven by rough noise
Daxin Nie ; Jing Sun ; Weihua Deng
ESAIM: Mathematical Modelling and Numerical Analysis. 59:389-418

Numerical solutions to s... Smoothness and regularit... finite element method Fractional processes, in... Numerical Analysis (math... Finite element, Rayleigh...
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14

An inverse problem of identifying two coefficients in a time-fractional reaction diffusion system
Srati, Mohammed ; Oulmelk, Abdessamad ; Afraites, Lekbir ; et al.
Discrete and Continuous Dynamical Systems - S. 18:113-147

inverse parameter proble... Inverse problems in opti... time-fractional diffusio... optimal control problem Finite difference method... Sensitivity, stability,...
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16

Spatial-Temporal Adaptive-Order Positivity-Preserving WENO Finite Difference Scheme with Relaxed CFL Condition for Euler Equations with Extreme Conditions: Spatial-temporal adaptive-order positivity-preserving WENO finite difference scheme with relaxed CFL condition for Euler equations with extreme conditions
Li, Jia-Le ; Don, Wai-Sun ; Wang, Cai-Feng ; et al.
Advances in Applied Mathematics and Mechanics. 17:804-839

relaxed CFL condition WENO Hyperbolic equations on... Hyperbolic conservation... Finite difference method... positivity-preserving
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17

A FAST PARALLEL DIFFERENCE METHOD FOR SOLVING THE TIME-FRACTIONAL GENERALIZED FISHER EQUATION: A fast parallel difference method for solving the time-fractional generalized Fisher equation
Chai, Longtao ; Wu, Lifei ; Yang, Xiaozhong
Journal of Applied Analysis & Computation. 15:1216-1240

time-fractional generali... parallel computing Finite difference method... fast \(\mathrm{L}1\) app... stability and convergenc... Stability and convergenc...
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18

Improvements to Enhance Robustness of Third-Order Scale-Independent WENO-Z Schemes: Improvements to enhance robustness of third-order scale-independent WENO-Z schemes
Li, Qin ; Yan, Pan ; Huang, Xiao ; et al.
Advances in Applied Mathematics and Mechanics. 17:373-406

Computational Engineerin... FOS: Computer and inform... Finite difference method... 0103 physical sciences critical point FOS: Physical sciences
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19

Structure-preserving numerical methods for disease transmission with chemotaxis of singular sensitivity
Ding, Jie ; Xu, Ziheng ; Zhou, Shenggao
Discrete and Continuous Dynamical Systems - B. 30:2684-2708

Epidemiology large chemosensitivity linear stability analysi... pattern dynamics Finite difference method... positivity preserving
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20

An Improved WENO-Z+ Scheme: An improved WENO-Z+ scheme
Li, Ruo ; Zhong, Wei
Advances in Applied Mathematics and Mechanics. 17:31-68

WENO scheme high resolution Finite difference method... over-amplification hyperbolic problems Stability and convergenc...
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