نتایج جستجو برای: iterative methods

تعداد نتایج: 1920180  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1389

in reality, most structures involved in geotechnical engineering are three dimensional in nature, and although in many, plane strain or axisymmetric approximations are reasonable, there are some, for which 3-d treatment is required. the quantity of data, and the size of the various vectors and matrices involved in such analysis, increase dramatically. this has sever implications for computer r...

M. Abbasi T. Nikazad

In this paper we introduce a sequential block iterative method and its simultaneous version with op-timal combination of weights (instead of convex combination) for solving convex feasibility problems.When the intersection of the given family of convex sets is nonempty, it is shown that any sequencegenerated by the given algorithms converges to a feasible point. Additionally for linear feasibil...

Journal: :iranian journal of science and technology (sciences) 2015
m. mojarrab

it is well known that if the coefficient matrix in a linear system is large and sparse or sometimes not readily available, then iterative solvers may become the only choice. the block solvers are an attractive class of iterative solvers for solving linear systems with multiple right-hand sides. in general, the block solvers are more suitable for dense systems with preconditioner. in this paper,...

Journal: :international journal of nonlinear analysis and applications 2014
t. nikazad m. abbasi

in this paper we introduce a sequential block iterative method and its simultaneous version with op-timal combination of weights (instead of convex combination) for solving convex feasibility problems.when the intersection of the given family of convex sets is nonempty, it is shown that any sequencegenerated by the given algorithms converges to a feasible point. additionally for linear feasibil...

Journal: :Computers & Mathematics with Applications 1993

Journal: :Journal of Computational and Applied Mathematics 1990

Journal: :Discrete Dynamics in Nature and Society 2015

Journal: :Progress of Theoretical Physics 1953

Journal: :Journal of Physics: Conference Series 2009

Journal: :Journal of Applied Mathematics 2014

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