نتایج جستجو برای: optimal nodal ordering
تعداد نتایج: 417446 فیلتر نتایج به سال:
Understanding the role of competing states in the cuprates is essential for developing a theory for high-temperature superconductivity. We report angle-resolved photoemission spectroscopy experiments which probe the 4a0 x 4a0 charge-ordered state discovered by scanning tunneling microscopy in the lightly doped cuprate superconductor Ca2-xNaxCuO2Cl2. Our measurements reveal a marked dichotomy be...
Numerical performance of two different preconditioning approaches, modified SSOR (MSSOR) preconditioner and incomplete factorization with zero fill-in (ILU0) preconditioner, is compared for the iterative solution of symmetric indefinite linear systems arising from finite element discretization of the Biot’s consolidation equations. Numerical results show that the nodal ordering affect the perfo...
We report the effect of annealing on crystalline ordering and physical properties in thin films a nodal line semimetal candidate L2 1 -type Co 2 FeSn. The Co–Fe–Sn with composition Co:Fe:Sn ∼ 2:1:1 were deposited MgO(001) substrates at substrate temperature 150 °C by radio-frequency magnetron sputtering. as-deposited film showed x-ray diffraction patterns corresponding to B2 ordering. Annealing...
We present one matrix multiplication algorithm for two{dimensional arrays of processing nodes, and one algorithm for three{dimensional nodal arrays. One{dimensional nodal arrays are treated as a degenerate case. The algorithms are designed to utilize fully the communications bandwidth in high degree networks in which the one{, two{, or three{dimensional arrays may be embedded. For binary n-cube...
Inherent nodal surfaces existing in the wavefunctions of intrashell states of 4-valence-electron atoms have been investigated. The decisive effect of these surfaces has been demonstrated, the ordering of low-lying levels has been predicted, and a primary classification scheme has been proposed PACS: 31.15.Hz, 03.65.-w, 31.90.+s, 31.50.+w
Inventory models play an important role in determining the optimal ordering and pricing policies. Much work has been reported in literature regarding inventory models with finite or infinite replenishment. But in many practical situations the replenishment is governed by random factors like procurement, transportation, environmental condition, availability of raw material etc., Hence, it is nee...
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