DocumentCode
550082
Title
A posteriori error estimates of mixed methods for quadratic optimal control problems governed by integro-differential equations
Author
Lu Zuliang ; Huang Xiao
Author_Institution
Sch. of Math. & Stat., Chongqing Three Gorges Univ., Chongqing, China
fYear
2011
fDate
22-24 July 2011
Firstpage
1839
Lastpage
1844
Abstract
This goal of this paper is to study a posteriori error estimates of mixed finite element methods for quadratic optimal control problems governed by integro-differential equations. The state and the co-state are discretized by the lowest order Raviart-Thomas mixed finite element spaces and the control is discretized by piecewise constant elements. We derive a posteriori error estimates for the coupled state and control approximation.
Keywords
finite element analysis; integro-differential equations; optimal control; piecewise constant techniques; integro-differential equations; mixed finite element methods; piecewise constant elements; posteriori error estimates; quadratic optimal control problems; Approximation methods; Educational institutions; Finite element methods; Optimal control; Polynomials; Shape; A posteriori error estimates; Integro-differential equations; Mixed finite element methods; Optimal control problems;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2011 30th Chinese
Conference_Location
Yantai
ISSN
1934-1768
Print_ISBN
978-1-4577-0677-6
Electronic_ISBN
1934-1768
Type
conf
Filename
6000419
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