![](/images/graphics-bg.png)
A New Positive Definite Expanded Mixed Finite Element Method for Parabolic Integrodifferential Equations
Joint Authors
Wang, Jinfeng
Liu, Yang
Li, Hong
Gao, Wei
Source
Journal of Applied Mathematics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-24, 24 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-05-03
Country of Publication
Egypt
No. of Pages
24
Main Subjects
Abstract EN
A new positive definite expanded mixed finite element method is proposed for parabolic partial integrodifferential equations.
Compared to expanded mixed scheme, the new expanded mixed element system is symmetric positive definite and both the gradient equation and the flux equation are separated from its scalar unknown equation.
The existence and uniqueness for semidiscrete scheme are proved and error estimates are derived for both semidiscrete and fully discrete schemes.
Finally, some numerical results are provided to confirm our theoretical analysis.
American Psychological Association (APA)
Liu, Yang& Li, Hong& Wang, Jinfeng& Gao, Wei. 2012. A New Positive Definite Expanded Mixed Finite Element Method for Parabolic Integrodifferential Equations. Journal of Applied Mathematics،Vol. 2012, no. 2012, pp.1-24.
https://search.emarefa.net/detail/BIM-993215
Modern Language Association (MLA)
Liu, Yang…[et al.]. A New Positive Definite Expanded Mixed Finite Element Method for Parabolic Integrodifferential Equations. Journal of Applied Mathematics No. 2012 (2012), pp.1-24.
https://search.emarefa.net/detail/BIM-993215
American Medical Association (AMA)
Liu, Yang& Li, Hong& Wang, Jinfeng& Gao, Wei. A New Positive Definite Expanded Mixed Finite Element Method for Parabolic Integrodifferential Equations. Journal of Applied Mathematics. 2012. Vol. 2012, no. 2012, pp.1-24.
https://search.emarefa.net/detail/BIM-993215
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-993215