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Evaluation of Hessian matrix with sens interface?

Posted Sep 24, 2010, 10:41 a.m. EDT 0 Replies

Nenad Mijatovic
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Hi all,

Sensitivity solver returns gradient of objective function specified in sens interface with respect to control variable. But is it possible to also get hold of Hessian matrix? That would be very helpful for customized optimization studies.

I would appreciate any suggestions on how to evaluate Hessian matrix in comsol but without running the optimization rutine.

Thanks,
Nenad
0 Replies Last Post Sep 24, 2010, 10:41 a.m. EDT
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