17 paper(s) uploaded by sucm.

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11

Uniform error bounds of a finite difference method for the Klein-Gordon-Zakharov system in the subsonic limit regime

Weizhu Bao Department of Mathematics, National University of Singapore, Singapore 119076 Chunmei Su Beijing Computational Science Research Center, Beijing 100193, China; and Department of Mathemat- ics, National University of Singapore, Singapore 119076

Numerical Analysis and Scientific Computing mathscidoc:2205.25013

Mathematics of Computation, 2017.11
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12

A Lawson-type exponential integrator for the Korteweg–de Vries equation

Alexander Ostermann University of Innsbruck , 6020 Innsbruck, Austria Chunmei Su University of Innsbruck , 6020 Innsbruck, Austria

Numerical Analysis and Scientific Computing mathscidoc:2205.25014

IMA Journal of Numerical Analysis, 40, (4), 2399–2414, 2020.10
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13

A Uniformly and Optimally Accurate Method for the Zakharov System in the Subsonic Limit Regime

Weizhu Bao Department of Mathematics, National University of Singapore, Singapore 119076 Chunmei Su Beijing Computational Science Research Center, Beijing 100193,China, and Department of Mathematics, National University of Singapore, Singapore 119076

Numerical Analysis and Scientific Computing mathscidoc:2205.25015

SIAM Journal on Scientific Computing, 40, (2), A929-A953, 2018.3
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14

Error Estimates of a Regularized Finite Difference Method for the Logarithmic Schrödinger Equation

Weizhu Bao Department of Mathematics, National University of Singapore, Singapore 119076 Rémi Carles CNRS, IRMAR, Universit ́e de Rennes 1 & ENS Rennes, France Chunmei Su epartment of Mathematics, University of Innsbruck, Innsbruck 6020,Austria Qinglin Tang hool of Mathematics, State Key Laboratory of Hydraulics andMountain River Engineering, Sichuan University, Chengdu 610064, People’s Republic of China

Numerical Analysis and Scientific Computing mathscidoc:2205.25016

SIAM Journal on Numerical Analysis, 57, (2), 657-680, 2019.3
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15

Regularized numerical methods for the logarithmic Schrödinger equation

Weizhu Bao Department of Mathematics, National University of Singapore, Singapore, 119076, Singapore Rémi Carles CNRS, IRMAR - UMR 6625, Univ Rennes, 35000, Rennes, France Chunmei Su Zentrum Mathematik, Technische Universität München, 85748, Garching bei München, Germany Qinglin Tang School of Mathematics, State Key Laboratory of Hydraulics and Mountain River Engineering, Sichuan University, Chengdu, 610064, People’s Republic of China

Analysis of PDEs mathscidoc:2205.03007

Numerische Mathematik, 143, 461–487q, 2019.7
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16

Two exponential-type integrators for the “good” Boussinesq equation

Alexander Ostermann Chunmei Su

Analysis of PDEs mathscidoc:2205.03008

Numerische Mathematik, 143, 683-712, 2019.7
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17

On time-splitting methods for nonlinear Schrödinger equation with highly oscillatory potential

Chunmei Su Zentrum Mathematik, Technische Universität München, 85748 Garching bei München, Germany Xiaofei Zhao School of Mathematics and Statistics & Hubei Key Laboratory of Computational Science, Wuhan University, 430072 Wuhan, P.R. China

Analysis of PDEs mathscidoc:2205.03009

ESAIM: Mathematical Modelling and Numerical Analysis, 54, (5), 1491-1508, 2020.6
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