A dimer-type saddle search algorithm with preconditioning and linesearch
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Publication:5741498
DOI10.1090/MCOM/3096zbMATH Open1344.65054arXiv1407.2817OpenAlexW2313368352MaRDI QIDQ5741498
Author name not available (Why is that?)
Publication date: 25 July 2016
Published in: (Search for Journal in Brave)
Abstract: The dimer method is a Hessian-free algorithm for computing saddle points. We augment the method with a linesearch mechanism for automatic step size selection as well as preconditioning capabilities. We prove local linear convergence. A series of numerical tests demonstrate significant performance gains.
Full work available at URL: https://arxiv.org/abs/1407.2817
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