Results 11 to 20 of about 501,769 (296)
Generalized accelerated AOR splitting iterative method for generalized saddle point problems
Generalized accelerated AOR (GAAOR) splitting iterative method for the generalized saddle point problems is proposed in this paper. The iterative scheme and the convergence of the GAAOR splitting method are researched.
Jin-Song Xiong
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Random matrix ensembles with split limiting behavior [PDF]
We introduce a new family of [Formula: see text] random real symmetric matrix ensembles, the [Formula: see text]-checkerboard matrices, whose limiting spectral measure has two components which can be determined explicitly. All but [Formula: see text] eigenvalues are in the bulk, and their behavior, appropriately normalized, converges to the semi-circle
Burkhardt, Paula +8 more
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A new Approach for the Modulus-Based Matrix Splitting Algorithms
We investigate the modulus-based matrix splitting iteration algorithms for solving the linear complementarity problems (LCPs) and propose a new model to solve it.
Wenpeng Wang +3 more
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This paper develops a block diagonal preconditioned Uzawa splitting (BDP-US) method for solving saddle point problems by generalizing the Uzawa splitting iteration method proposed by Li and Ma ( Numer Math Theory Methods Appl 2018; 11: 235–246).
Bo Wu, Xing-Bao Gao
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For solving the linear complementarity problem (LCP), we propose a preconditioned new modulus-based matrix splitting (PNMMS) iteration method by extending the state-of-the-art new modulus-based matrix splitting (NMMS) iteration method to a more general ...
Dongmei Yu, Yifei Yuan, Yiming Zhang
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Prediction of anomalous LA-TA splitting in electrides
Electrides are an emerging class of materials with excess electrons localized in interstices and acting as anionic interstitial quasi-atoms (ISQs). The spatial ion–electron separation means that electrides can be treated physically as ionic crystals, and
Leilei Zhang, Hua Y. Geng, Q. Wu
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Matrix partitions of split graphs
Matrix partition problems generalize a number of natural graph partition problems, and have been studied for several standard graph classes. We prove that each matrix partition problem has only finitely many minimal obstructions for split graphs. Previously such a result was only known for the class of cographs.
Feder, Tomás +2 more
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Excited Baryons in Lattice QCD [PDF]
We present first results for the masses of positive and negative parity excited baryons calculated in lattice QCD using an O(a^2)-improved gluon action and a fat-link irrelevant clover (FLIC) fermion action in which only the irrelevant operators are ...
A. G. Williams +63 more
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SIMETRISASI BENTUK KANONIK JORDAN
If the characteristic polynomial of a linear operator is completely factored in scalar field of then Jordan canonical form of can be converted to its rational canonical form of , and vice versa.
Darlena Darlena, Ari Suparwanto
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A matrix formulation for small-x singlet evolution [PDF]
We propose a matrix evolution equation in (x,kt)-space for flavour singlet, unintegrated quark and gluon densities, which generalizes DGLAP and BFKL equations in the relevant limits.
Anna M Staśto +16 more
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