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检索条件"主题词=recursion method"
120 条 记 录,以下是1-10 订阅
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A step function based recursion method for 0/1 deep neural networks
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APPLIED MATHEMATICS AND COMPUTATION 2025年 488卷
作者: Zhang, Hui Zhou, Shenglong Li, Geoffrey Ye Xiu, Naihua Wang, Yiju Qufu Normal Univ Sch Management Sci Rizhao 276800 Shandong Peoples R China Qufu Normal Univ Sch Management Sci Rizhao 276800 Shandong Peoples R China Imperial Coll London Dept EEE ITP Lab London England
The deep neural network with step function activation (0/1 DNNs) is a fundamental composite model in deep learning which has high efficiency and robustness to outliers. However, due to the discontinuity and lacking su... 详细信息
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recursion method for multiple-scattering XAFS Debye-Waller factors
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JOURNAL OF SYNCHROTRON RADIATION 1999年 第3期6卷 313-314页
作者: Poiarkova, AV Rehr, JJ Univ Washington Dept Phys Seattle WA 98195 USA
An efficient, finite temperature, recursion method (RM) is introduced for calculations of the mean-square relative displacements sigma(2) in multiple scattering (MS) XAFS Debye-Waller factors. Instead of calculating t... 详细信息
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recursion method FOR THE EXTENDED IMPURITY PROBLEM
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JOURNAL OF PHYSICS C-SOLID STATE PHYSICS 1980年 第22期13卷 4157-4173页
作者: BYLANDER, DM REHR, JJ MAX PLANCK INST FESTKORPERFORSCH D-7000 STUTTGARTFED REP GER
The application of the recursion method of Haydock et al. (1975) to the problem of potential scattering on a lattice by an extended impurity is discussed. The approach is an alternative to the Koster-Slater method and... 详细信息
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THE BLOCK recursion LIBRARY - ACCURATE CALCULATION OF RESOLVENT SUBMATRICES USING THE BLOCK recursion method
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COMPUTER PHYSICS COMMUNICATIONS 1991年 第1期64卷 123-130页
作者: GODIN, TJ HAYDOCK, R UNIV OREGON DEPT PHYSEUGENEOR 97403 UNIV OREGON INST MAT SCIEUGENEOR 97403
The Block recursion Library, a collection of FORTRAN subroutines, calculates submatrices of the resolvent of a linear operator. The resolvent, in matrix theory, is a powerful tool for extracting information about solu... 详细信息
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The antiferromagnetic spin-3/2 Blume-Capel model on the Bethe lattice using the recursion method
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JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS 2004年 第284期284卷 409-415页
作者: Ekiz, C Gaziosmanpasa Univ Dept Phys TR-60250 Tokat Turkey
The antiferromagnetic spin-3/2 Blume Capel model on the Bethe lattice in an external magnetic field is investigated and phase diagrams are obtained. Using the recursion method we obtain the plots of magnetization vers... 详细信息
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A GENERAL TERMINATOR FOR THE recursion method
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JOURNAL OF PHYSICS C-SOLID STATE PHYSICS 1985年 第11期18卷 2235-2248页
作者: HAYDOCK, R NEX, CMM Inst. of Theor. Sci. Oregon Univ. Eugene OR USA
A general method is presented for approximating continuous densities of states, and wavefunctions over infinite regions, within the recursion method by means of a terminator which is an infinite set of approximate bas... 详细信息
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Energy gap dependence on anion concentration for GaxIn1-xAsyP1-y quaternary alloy by recursion method
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MODERN PHYSICS LETTERS B 2004年 第18期18卷 955-962页
作者: El-Hasan, M Estatieh, R An Najah N Univ Dept Phys Nablus Palestine Israel Palestine Coll Technol Tulkarem Palestine Israel
Three terminators have been tested, square root terminator, quadreture terminator and linear terminator, it was found that the linear terminator is the best, so it was used in calculating local density of states (LDOS... 详细信息
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ANALYTIC SOLUTION BY THE recursion method OF THE ANDERSON MODEL FOR STRONG DISORDER
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JOURNAL OF PHYSICS C-SOLID STATE PHYSICS 1981年 第3期14卷 229-234页
作者: HAYDOCK, R Cavendish Lab. Univ. of Cambridge Cambridge UK
The recursion method is applied analytically to the Anderson model in the strong disorder limit. The chain basis and chain parameters are determined exactly to lowest order in the hopping energy. It is shown that for ... 详细信息
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Electronic structure of GaxIn1-xAsyP1-y quaternary alloy by recursion method
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INTERNATIONAL JOURNAL OF MODERN PHYSICS B 1999年 第1期13卷 97-106页
作者: El-Hasan, M An Najah Natl Univ Dept Phys Nablus W Bank Israel
The electronic structure of GaxIn1-xAsyP1-y quaternary alloy, calculated by recursion method is reported. A five orbitals sp(3)s* per atom model was used in the tight-binding representation of the Hamiltonian. The loc... 详细信息
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APPLICATION OF THE recursion method TO SPIN-WAVE ANALYSIS OF FERROMAGNETIC-RESONANCE IN DEFECTED FERROMAGNETS
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JOURNAL OF PHYSICS C-SOLID STATE PHYSICS 1988年 第19期21卷 3533-3544页
作者: SCHMIDT, W Inst. of Molecular Phys. Polish Acad. of Sci. Poznan Poland
A general theory of ferromagnetic resonance (FMR) is developed from the assumptions of inhomogeneous local crystalline anisotropy and static magnetic field. The Hamiltonian is given in the harmonic approximation. The ... 详细信息
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