An 12constrained best approximation problem
作者:
Ts. Tsachev,
期刊:
Numerical Functional Analysis and Optimization
(Taylor Available online 1989)
卷期:
Volume 10,
issue 7-8
页码: 807-826
ISSN:0163-0563
年代: 1989
DOI:10.1080/01630568908816331
出版商: Marcel Dekker, Inc.
数据来源: Taylor
摘要:
A problem of minimizing a quadratic function over the unit ball of l2is considered,the motivation being a minimum norm problem for the heat equation controlled by the constrained initial condition. A constructive method for finding an ε-solution is developed and its convergence rate is estimated. The dependence of the solution, on the data is studied.
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