Miscellaneous applications
Functional bases of numerical analysis

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Miscellaneous applications


Functional bases of numerical analysis

Author : Claude BREZINSKI

Publication date: April 10, 2013 | Lire en français

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6. Miscellaneous applications

We'll now take a look at different applications.

6.1 Variational methods for solving equations

We want to solve Lu = f in a Hilbert space H (real for simplicity) with L self-adjoint and positive definite.

This problem is equivalent to that of minimizing the functional

J(u)=12(Lu,u)(u,f)

...

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