نتایج جستجو برای: lowest order constrained method

تعداد نتایج: 2473416  

Journal: :Journal of Physics A: Mathematical and Theoretical 2008

Journal: :SIAM Journal on Scientific Computing 2023

We address the numerical solution of linear systems arising from hybrid discretizations second-order elliptic partial differential equations. Such hinge on a set degrees freedom (DoFs), respectively, defined in cells and faces, which naturally gives rise to global system Assuming that cell unknowns are only locally coupled, they can be efficiently eliminated system, leaving face resulting Schur...

Journal: :Technometrics 2016
Robert B. Gramacy Genetha A. Gray Sébastien Le Digabel Herbert K. H. Lee Pritam Ranjan Garth Wells Stefan M. Wild

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده علوم پایه 1391

abstract: in this thesis, we focus to class of convex optimization problem whose objective function is given as a linear function and a convex function of a linear transformation of the decision variables and whose feasible region is a polytope. we show that there exists an optimal solution to this class of problems on a face of the constraint polytope of feasible region. based on this, we dev...

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