In this paper, we present a finite element scheme with Crank-Nicolson method for solving nonlocal parabolic problems involving the Dirichlet energy. We discuss the well-posedness of the weak formulation at continuous as well as at discrete levels. We derive a priori error estimates for both semi-discrete and fully-discrete formulations. Results based on usual finite element method are provided to confirm the theoretical estimates.
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Univ Sao Paulo Sao Carlos, Dept Appl Math & Stat, Inst Math & Comp Sci, POB 668, BR-13560970 Sao Carlos, SP, BrazilUniv Sao Paulo Sao Carlos, Dept Appl Math & Stat, Inst Math & Comp Sci, POB 668, BR-13560970 Sao Carlos, SP, Brazil
Reddy, G. Murali Mohan
Sinha, Rajen Kumar
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Indian Inst Technol Guwahati, Dept Math, Gauhati 781039, IndiaUniv Sao Paulo Sao Carlos, Dept Appl Math & Stat, Inst Math & Comp Sci, POB 668, BR-13560970 Sao Carlos, SP, Brazil
Sinha, Rajen Kumar
Cuminato, Jose Alberto
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Univ Sao Paulo Sao Carlos, Dept Appl Math & Stat, Inst Math & Comp Sci, POB 668, BR-13560970 Sao Carlos, SP, BrazilUniv Sao Paulo Sao Carlos, Dept Appl Math & Stat, Inst Math & Comp Sci, POB 668, BR-13560970 Sao Carlos, SP, Brazil
机构:
Xinjiang Univ, Coll Math & Syst Sci, Urumqi 830046, Peoples R ChinaXinjiang Univ, Coll Math & Syst Sci, Urumqi 830046, Peoples R China
Feng, Xinlong
He, Yinnian
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Xi An Jiao Tong Univ, Ctr Computat Geosci, Sch Math & Stat, Xian 710049, Peoples R ChinaXinjiang Univ, Coll Math & Syst Sci, Urumqi 830046, Peoples R China
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N China Elect Power Univ, Sch Math & Phys, Beijing 102206, Peoples R ChinaN China Elect Power Univ, Sch Math & Phys, Beijing 102206, Peoples R China
Luo, Zhendong
Li, Hong
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Inner Mongolia Univ, Sch Math Sci, Hohhot 010021, Peoples R ChinaN China Elect Power Univ, Sch Math & Phys, Beijing 102206, Peoples R China
Li, Hong
Sun, Ping
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Guizhou Normal Univ, Sch Math & Comp Sci, Guiyang 550001, Peoples R ChinaN China Elect Power Univ, Sch Math & Phys, Beijing 102206, Peoples R China