I am trying to solve a data assimilation problem where I have measurements “u” at some sparse locations, x_i. How can I minimize this objective with dolfin-adjoint? Thanks so much for your help! 1/2 \sum_{x_i} ||u(x_i)-u_obs(x_i)||^2_2

Minimize node value without integration

dokken August 25, 2021, 8:45am 2

Topic		Replies	Views
Optimizing State Value at Single Point in Time dolfin-adjoint	1	1446	June 6, 2019
Minimeze function in Navier-Sokes's problem dolfin-adjoint	4	712	November 16, 2021
Adjoint with sparse measurements dolfin-adjoint	0	435	September 21, 2021
Using Dolfin-adjoint for optimization problem without PDE constraint dolfin-adjoint	2	1038	March 1, 2021
Discrete objective functional in dolfin-adjoint dolfin-adjoint	0	764	January 21, 2022