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Results tagged with oc.optimization-and-control
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user 6210
Operations research, linear programming, control theory, systems theory, optimal control, game theory
4
votes
2
answers
2k
views
The Frechet derivative and Lagrange multipliers on Banach spaces
I am interested in questions of the following form: minimize $H(f)$ given $G(f) = 0$ where $H$ and $G$ are operators of type $X \to R$ where $X = R \to R$. An example is:
Minimize $$H(f) = \int_{-1}^ …
- 493
7
votes
1
answer
500
views
Numerical linear algebra: how to compute $b^TA^{-1}b$ efficiently
What is the most efficient way to compute $b^TA^{-1}b$ for a given $A$ and $b$?
Do we have to calculate $A^{-1}b$, or is this not necessary?
edit: I forgot to mention that A is symmetric and positiv …
- 493