文献类型：期刊文献

英文题名：Meshless method of solving multi-term time-fractional integro-differential equation

作者：Du, Hong[1];Yang, Xinyue[2];Chen, Zhong[3]

机构：[1]GuangDong Ocean Univ, Coll Math & Comp Sci, Zhanjiang 524000, Guangdong, Peoples R China;[2]Lanzhou Univ, Coll Earth & Environm Sci, Lanzhou 730000, Gansu, Peoples R China;[3]Harbin Inst Technol Weihai, Dept Math, Shandong 264209, Peoples R China

年份：2023

卷号：141

外文期刊名：APPLIED MATHEMATICS LETTERS

收录：SCI-EXPANDED(收录号：WOS:000942394000001)、、EI(收录号：20230813615885)、Scopus(收录号：2-s2.0-85148332635)、WOS

基金：This work was supported by Guangdong Basic and Applied Basic Research Foundation (Grant No. 2022A1515010022) , GuangDong Ocean University (Grant No. R20050) .

语种：英文

外文关键词：Multi-term time-fractional; integro-differential equation; The minimum residual solution; Meshless method; Cardinal Sine function; Arbitrary planar domain

外文摘要：In this paper, we proposed a new meshless method of solving the minimum residual approximate (MRA) solution for multi-term time-fractional integro-differential equation (MTFIDE). The theory of polynomial functions dense in C2(ohm) lays a theoretical foundation for the meshless method. A new 2D dense subset are constructed based on Cardinal Sine and polynomial functions. Hence, the MRA solution of the MTFIDE is obtained. (c) 2023 Published by Elsevier Ltd.