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題名 A Fast Numerical Method for Solving Large Sparse Linear Systems
作者 Liu, Hsuan-Ku
Chang, Tien-Tsai
Zeng, Kai-Yi
貢獻者 應數系
關鍵詞 Homotopy method;Large sparse linear systems;Richardson method
日期 2014-03
上傳時間 15-Jan-2016 14:22:50 (UTC+8)
摘要 This paper applies the extrapolated homotopy method to solve large sparse linear systems. An optimal extrapolation parameter obtained in this paper makes the approximate solution convergent rapidly. Numerical results demonstrate that the homotopy method embedded with the optimal extrapolation parameter is more accurate than the direct and iterative numerical methods.
關聯 International Journal of Intelligent Technologies & Applied Statistics, 7(1), 19-26
資料類型 article
DOI http://dx.doi.org/10.6148/IJITAS.2014.0701.02
dc.contributor 應數系-
dc.creator (作者) Liu, Hsuan-Ku-
dc.creator (作者) Chang, Tien-Tsaien_US
dc.creator (作者) Zeng, Kai-Yien_US
dc.date (日期) 2014-03-
dc.date.accessioned 15-Jan-2016 14:22:50 (UTC+8)-
dc.date.available 15-Jan-2016 14:22:50 (UTC+8)-
dc.date.issued (上傳時間) 15-Jan-2016 14:22:50 (UTC+8)-
dc.identifier.uri (URI) http://nccur.lib.nccu.edu.tw/handle/140.119/80600-
dc.description.abstract (摘要) This paper applies the extrapolated homotopy method to solve large sparse linear systems. An optimal extrapolation parameter obtained in this paper makes the approximate solution convergent rapidly. Numerical results demonstrate that the homotopy method embedded with the optimal extrapolation parameter is more accurate than the direct and iterative numerical methods.-
dc.format.extent 420323 bytes-
dc.format.mimetype application/pdf-
dc.relation (關聯) International Journal of Intelligent Technologies & Applied Statistics, 7(1), 19-26-
dc.subject (關鍵詞) Homotopy method;Large sparse linear systems;Richardson method-
dc.title (題名) A Fast Numerical Method for Solving Large Sparse Linear Systems-
dc.type (資料類型) article-
dc.identifier.doi (DOI) 10.6148/IJITAS.2014.0701.02-
dc.doi.uri (DOI) http://dx.doi.org/10.6148/IJITAS.2014.0701.02-