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08/12/2023
Convergence analysis of a spectral-Galerkin-type search extension method for finding multiple solutions to semilinear problems
In this paper, we develop an efficient spectral-Galerkin-type search ext...
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04/03/2023
Uniform error bound of an exponential wave integrator for the long-time dynamics of the nonlinear Schrödinger equation with wave operator
We establish the uniform error bound of an exponential wave integrator F...
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09/10/2022
A constrained gentlest ascent dynamics and its applications to find excited states of Bose-Einstein condensates
In this paper, the gentlest ascent dynamics (GAD) developed in [W. E and...
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03/12/2022