17 paper(s) uploaded by sucm.

Index Title Upload Time Modified Time
1

A uniformly first-order accurate method for Klein-Gordon-Zakharov system in simultaneous high-plasma-frequency and subsonic limit regime

Chunmei Su Yau Mathematical Sciences Center, Tsinghua University, 100084 Beijing, China; Zentrum Mathematik, Technische Universität München, 85748 Garching bei München, Germany Xiaofei Zhao School of Mathematics and Statistics, Computational Sciences Hubei Key Laboratory, Wuhan University, 430072 Wuhan, China

Numerical Analysis and Scientific Computing mathscidoc:2205.25006

Journal of Computational Physics, 428, (1), 110064, 2021.3
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2022-05-19 15:37:05 -
2

An exponential integrator sine pseudospectral method for the generalized improved Boussinesq equation

Chunmei Su Yau Mathematical Sciences Center, Tsinghua University, Beijing, 100084, China; Zentrum Mathematik, Technische Universität München, 85748, Garching bei München, Germany Gulcin M. Muslu Department of Mathematics, Istanbul Technical University, 34469, Maslak, Istanbul, Turkey

Numerical Analysis and Scientific Computing mathscidoc:2205.25007

BIT Numerical Mathematics, 61, 1397–1419, 2021.4
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2022-05-19 15:40:06 -
3

A Conservative Linearly-Implicit Compact Difference Scheme for the Quantum Zakharov System

Gengen Zhang South China Research Center for Applied Mathematics and Interdisciplinary Studies, South China Normal University, Guangzhou, 510631, China Chunmei Su Yau Mathematical Sciences Center, Tsinghua University, Beijing, 100084, China; Zentrum Mathematik, Technische Universität München, 85748, Garching bei München, Germany

Numerical Analysis and Scientific Computing mathscidoc:2205.25008

Journal of Scientific Computing, 87, 71, 2021.4
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4

Error estimates of local energy regularization for the logarithmic Schrödinger equation

Weizhu Bao Department of Mathematics, National University of Singapore, 119076 Singapore, Singapore Rémi Carles CNRS, IRMAR - UMR 6625, University of Rennes, F-35000 Rennes, France Chunmei Su Yau Mathematical Sciences Center, Tsinghua University, Beijing 100084, P. R. China Qinglin Tang School of Mathematics, State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu 610064, P. R. China

Numerical Analysis and Scientific Computing mathscidoc:2205.25009

Mathematical Models and Methods in Applied Sciences, 32, (01), 101-136, 2022.1
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5

Uniform error bounds of time-splitting spectral methods for the long-time dynamics of the nonlinear Klein–Gordon equation with weak nonlinearity

Weizhu Bao Yue Feng Chunmei Su

Numerical Analysis and Scientific Computing mathscidoc:2205.25010

Mathematics of Computation, 91, 811-842, 2021.10
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6

Nonuniqueness and nonlinear instability of Gaussons under repulsive harmonic potential

Rémi Carles Univ Rennes, CNRS, IRMAR - UMR 6625, Rennes, France Chunmei Su Yau Mathematical Sciences Center, Tsinghua University, Beijing, China

Analysis of PDEs mathscidoc:2205.03005

Communications in Partial Differential Equations, 2022.3
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7

Various variational approximations of quantum dynamics

Caroline Lasser Chunmei Su

TBD mathscidoc:2205.43001

2021.10
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8

Scattering and uniform in time error estimates for splitting method in NLS

Rémi Carles Chunmei Su

Analysis of PDEs mathscidoc:2205.03006

2021.10
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9

Numerical study of the logarithmic Schrodinger equation with repulsive harmonic potential

Rémi Carles Chunmei Su

Numerical Analysis and Scientific Computing mathscidoc:2205.25011

2022.2
[ Download ] [ 2022-05-19 16:05:15 uploaded by sucm ] [ 90 downloads ] [ 0 comments ] [ Abstract ] [ Full ]
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10

Uniform Error Bounds of a Finite Difference Method for the Zakharov System in the Subsonic Limit Regime via an Asymptotic Consistent Formulation

Weizhu Bao Department of Mathematics, National University of Singapore, Singapore 119076, Singapore Chunmei Su Beijing Computational Science Research Center, No. 10 West Dongbeiwang Road, Haidian District, Beijing 100193, People’s Republic of China; and The Fields Institute for Research in Mathematical Sciences, 222 College Street, University of Toronto, Toronto, Ontario M5T 3J1, Canada

Numerical Analysis and Scientific Computing mathscidoc:2205.25012

Multiscale Modeling & Simulation, 15, (2), 977-1002, 2017.6
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