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Disambiguation of "Nielsen, Bjørn Fredrik"

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Robust preconditioners for PDE-constrained optimization with limited observations

, , and . (2015)cite arxiv:1506.06494.

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Anders Jørgen Bjørndalen

Saskia Björn

Bolli Björnsson

Gerhild Bjornson

Ulf Björner

 

Other publications of authors with the same name

On the use of the resting potential and level set methods for identifying ischemic heart disease: An inverse problem., , and . J. Comput. Phys., 220 (2): 772-790 (2007)PDE-Constrained Optimization with Local Control and Boundary Observations: Robust Preconditioners., and . SIAM J. Sci. Comput., (2016)On the Approximation of the Solution of the Pressure Equation by Changing the Domain., and . SIAM J. Appl. Math., 57 (1): 15-33 (1997)A note on arbitrage-free pricing of forward contracts in energy markets, , , and . Applied Mathematical Finance, 10 (4): 325--336 (2003)A Simple Formula for the Generalized Spectrum of Second Order Self-Adjoint Differential Operators., and . SIAM Rev., 66 (1): 125-146 (February 2024)Computing Ischemic Regions in the Heart: On the Use of Internal Electrodes., , and . CinC, page 675-678. www.cinc.org, (2013)Robust preconditioners for PDE-constrained optimization with limited observations, , and . (2015)cite arxiv:1506.06494.Bidomain Simulations of Subendocardial Ischemia: The Forward and Inverse Problems., , and . CinC, page 1149-1152. www.cinc.org, (2014)Sparsity regularization for inverse problems with nullspaces., and . CoRR, (2020)Numerical approximation of the spectrum of self-adjoint operators in operator preconditioning., , and . Numer. Algorithms, 91 (1): 301-325 (2022)