LOCAL A POSTERIORI ERROR ESTIMATES FOR CONVEX BOUNDARY CONTROL PROBLEMS

Liu, Steve Wenbin and Yan, Ningning (2009) LOCAL A POSTERIORI ERROR ESTIMATES FOR CONVEX BOUNDARY CONTROL PROBLEMS. SIAM Journal on Numerical Analysis, 47 (3). pp. 1886-1908. ISSN 0036-1429. (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Official URL
http://dx.doi.org/10.2307/27862714

Abstract

In this paper, we derive some improved a posteriori error estimates for finite element approximation of Neumann boundary control problems. We first establish local upper a posteriori error estimates for both the state and the control approximation of the general convex boundary control problems. We then derive local upper and lower a posteriori error estimates for a class of control problems that frequently appear in applications.

Item Type: Article
Uncontrolled keywords: optimal boundary control, adaptive finite element methods, a posteriori error estimates
Subjects: H Social Sciences
H Social Sciences > H Social Sciences (General)
Divisions: Faculties > Social Sciences > Kent Business School
Faculties > Social Sciences > Kent Business School > Management Science
Depositing User: Cathy Norman
Date Deposited: 30 Aug 2012 09:24
Last Modified: 23 Jun 2014 10:49
Resource URI: https://kar.kent.ac.uk/id/eprint/30356 (The current URI for this page, for reference purposes)
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