Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Mario S. Mommer"'
Publikováno v:
EURO Journal on Computational Optimization, Vol 3, Iss 2, Pp 131-146 (2015)
We show how to efficiently compute A-optimal experimental designs, which are formulated in terms of the minimization of the trace of the covariance matrix of the underlying regression process, using quasi-Newton sequential quadratic programming metho
Externí odkaz:
https://doaj.org/article/5227be4f681c41179ccb2281a60abe78
Publikováno v:
PLoS ONE, Vol 6, Iss 4, p e18623 (2011)
Lévy walks as a random search strategy have recently attracted a lot of attention, and have been described in many animal species. However, very little is known about one of the most important issues, namely how Lévy walks are generated by biologic
Externí odkaz:
https://doaj.org/article/7be1a10cf2004fe89dff8430eef017eb
Publikováno v:
EURO Journal on Computational Optimization, Vol 3, Iss 2, Pp 131-146 (2015)
We show how to efficiently compute A-optimal experimental designs, which are formulated in terms of the minimization of the trace of the covariance matrix of the underlying regression process, using quasi-Newton sequential quadratic programming metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a3526c657534b4173bd65f20cbec0e1
https://doi.org/10.1007/s13675-015-0036-9
https://doi.org/10.1007/s13675-015-0036-9
Publikováno v:
SIAM Journal on Numerical Analysis. 53:2206-2225
We prove existence and uniqueness of solutions of an optimization problem with time-periodic parabolic partial differential equation constraints and show that the solution inherits high smoothness properties from the given data. We use the theory of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfe74516cbcdb98f87077bb5f6d2abc3
https://doi.org/10.1137/140967969
https://doi.org/10.1137/140967969
Autor:
Mario S. Mommer
Publikováno v:
Multiscale Modeling & Simulation. 11:795-812
We develop a method which constructs, from random walk data collected in a disordered medium, a system of parabolic partial differential equations that can describe the underlying subdiffusive transport. This method is intended for cases where the sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a73cf846ca32c4246f7d7125c23d186
https://doi.org/10.1137/120867627
https://doi.org/10.1137/120867627
Publikováno v:
Biophys J
Protein mobility affects most cellular processes, such as the rates of enzymatic reactions, signal transduction, and assembly of macromolecular complexes. Despite such importance, little systematic information is available about protein diffusion ins
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efffa6f17009562c84683124bb1a74cd
Publikováno v:
Computational Optimization and Applications. 40:281-298
The present paper is concerned with investigating the capability of the smoothness preserving fictitious domain method from Mommer (IMA J. Numer. Anal. 26:503---524, 2006) to shape optimization problems. We consider the problem of maximizing the Diri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fab2e82b2d7cfff96edb5007f767221
https://doi.org/10.1007/s10589-007-9076-2
https://doi.org/10.1007/s10589-007-9076-2
Publikováno v:
Journal of Computational Analysis and Applications. 4:339-361
This paper is concerned with the construction and the analysis of Gauss quadrature formulas for computing integrals of (smooth) functions against refinable functions and wavelets. The main goal of this paper is to develop rigorous error estimates for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4099522e34623c9f897495b8d27bac3a
https://doi.org/10.1023/a:1019959727304
https://doi.org/10.1023/a:1019959727304
Publikováno v:
Numerische Mathematik
With this contribution, we shed light on the relation between the discrete adjoints of multistep backward differentiation formula (BDF) methods and the solution of the adjoint differential equation. To this end, we develop a functional-analytic frame
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5aed2abf0cf494300a658fde21b77f1b
Publikováno v:
SIAM Journal on Scientific Computing
We develop and investigate two preconditioners for a basic linear iterative splitting method for the numerical solution of linear-quadratic optimization problems with time-periodic parabolic PDE constraints. The resulting real-valued linear system to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5eb455ce9213b04e2970911b2ffe7d54