Pingwen Zhang
Pingwen Zhang
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Xiangcheng Zheng
2021-2023
Research Interests
Algorithms and their analysis and applications in scientific computing
Latest
A model-free shrinking-dimer saddle dynamics for finding saddle point and solution landscape
Discretization and index-robust error analysis for constrained high-index saddle dynamics on the high-dimensional sphere
Mathematical and numerical analysis to shrinking-dimer saddle dynamics with local Lipschitz conditions
Computing solution landscape of nonlinear space-fractional problems via fast approximation algorithm
Error estimates for euler discretization of high-index saddle dynamics
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