Results 31 to 40 of about 502,287 (194)
A matrix formulation for small-x singlet evolution [PDF]
, 2007 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
core +4 more sources
Matrix splitting and ideals in ᵍ1(ᵍ7)
Operators and Matrices, 2022 11 ...
Jireh Loreaux, Gary Weiss
openaire +3 more sources
Computation, 2023 We propose two accurate and efficient spectral collocation techniques based on a (novel) domain-splitting strategy to handle a nonlinear fractional system consisting of three ODEs arising in financial modeling and with chaotic behavior.
Mohammad Izadi, Hari Mohan Srivastava
doaj +1 more source
Particle flow simulation of Brazilian splitting failure characteristics of layered shale
Journal of Petroleum Exploration and Production Technology, 2023 Shale reservoir is the research hotspot in the development of unconventional oil and gas resources. The properties of bedding plane have an important influence on the mechanical behavior of shale.
Feng Sun +4 more
doaj +1 more source
Comparison Theorems of Spectral Radius for Splittings of Matrices
Journal of Applied Mathematics, 2014 A class of the iteration method from the double splitting of coefficient matrix for solving the linear system is further investigated. By structuring a new matrix, the iteration matrix of the corresponding double splitting iteration method is presented ...
Cui-Xia Li, Su-Hua Li
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Magnetic Photon Splitting: Computations of Proper-time Rates and Spectra [PDF]
, 1997 The splitting of photons in the presence of an intense magnetic field has recently found astrophysical applications in polar cap models of gamma-ray pulsars and in magnetar scenarios for soft gamma repeaters.
Alice K. Harding +10 more
core +3 more sources
Improved algorithms for splitting full matrix algebras
, 2012 Comment: 10 ...
Ivanyos, Gábor +2 more
openaire +4 more sources
A Relaxed Splitting Preconditioner for the Incompressible Navier-Stokes Equations
Journal of Applied Mathematics, 2012 A relaxed splitting preconditioner based on matrix splitting is introduced in this paper for linear systems of saddle point problem arising from numerical solution of the incompressible Navier-Stokes equations.
Ning-Bo Tan, Ting-Zhu Huang, Ze-Jun Hu
doaj +1 more source
On the convergence of two-step modulus-based matrix splitting iteration method
Open Mathematics, 2021 In this paper, based on the relationship between the linear complementarity problem and its reformulated fixed-point equation, we discuss the conditions of the modulus-based type iteration methods. Moreover, we present some convergence results on the two-
Fang Ximing, Fu Shouzhong, Gu Ze
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Electron tunneling in the germanium/silicon heterostructure with germanium quantum dots: theory
Хімія, фізика та технологія поверхні, 2021 It is shown that electron tunneling through a potential barrier that separates two quantum dots of germanium leads to the splitting of electron states localized over spherical interfaces (a quantum dot – a silicon matrix).
S. I. Pokutnyi, N. G. Shkoda
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