A modified valley shape factor for the estimation of rockfill dam settlement

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Publication Details

Author list: Sukkarak R., Jongpradist P., Pramthawee P.

Publisher: Springer New York LLC

Publication year: 2019

Volume number: 108

Start page: 244

End page: 256

Number of pages: 13

ISSN: 1017-1398

eISSN: 1017-1398

URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85046745872&doi=10.1007%2fs11075-018-0541-z&partnerID=40&md5=8c6ae844216a8b01bede2101337b1fc7

Languages: English-Great Britain (EN-GB)

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Abstract

In this work, we propose an algorithm for solving system of nonlinear equations. The idea is a combination of the descent Dai-Liao method by Babaie-Kafaki and Gambari (Optim. Meth. Soft. 29(3), 583–591, 2014) and the hyperplane projection method. Using the monotonicity and Lipschitz continuity assumptions, we prove that the proposed method is globally convergent. Examples of numerical experiment show that the method is promising and efficient compared to the method proposed by Sun et al. (Journal of Inequalities and Applications 236, 1–8, 2017). © 2018, Springer Science+Business Media, LLC, part of Springer Nature.

Keywords

Derivative-free method, Monotone equations