Results 21 to 30 of about 4,260,944 (197)

Exponential Time Differencing Algorithm for Pulse-Coupled Hodgkin-Huxley Neural Networks

Frontiers in Computational Neuroscience, 2020
The exponential time differencing (ETD) method allows using a large time step to efficiently evolve stiff systems such as Hodgkin-Huxley (HH) neural networks.
Zhong-qi Kyle Tian, Douglas Zhou
doaj   +1 more source

Nonoscillation and Oscillation Criteria for a Class of Second-Order Nonlinear Neutral Delay Differential Equations with Positive and Negative Coefficients

Axioms, 2022
In this paper, we investigate some nonoscillatory and oscillatory solutions for a class of second-order nonlinear neutral delay differential equations with positive and negative coefficients.
Rongrong Guo, Qingdao Huang, Haifeng Tian   +2 more
doaj   +1 more source

Second-Order Weak Approximations of CKLS and CEV Processes by Discrete Random Variables

Mathematics, 2021
In this paper, we construct second-order weak split-step approximations of the CKLS and CEV processes that use generation of a three−valued random variable at each discretization step without switching to another scheme near zero, unlike other known ...
Gytenis Lileika, Vigirdas Mackevičius
doaj   +1 more source

Second-order gravitational self-force [PDF]

, 2006
We derive an expression for the second-order gravitational self-force that acts on a self-gravitating compact-object moving in a curved background spacetime.
C. W. Misner, E. Poisson, Eran Rosenthal, F. G. Friedlander, L. D. Landau, P. A. M. Dirac, P. D. D’Eath, S. Weinberg, W. G. Dixon   +8 more
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Sharp results for oscillation of second-order neutral delay differential equations

Electronic Journal of Qualitative Theory of Differential Equations, 2023
The aim of the present paper is to continue earlier works by the authors on the oscillation problem of second-order half-linear neutral delay differential equations.
Martin Bohner, Said Grace, Irena Jadlovská   +2 more
doaj   +1 more source

Eliciting Second-Order Beliefs [PDF]

SSRN Electronic Journal, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Subir Bose, Arup Daripa
openaire   +2 more sources

Second order transport from anomalies [PDF]

, 2013
We study parity odd transport at second order in derivative expansion for a non-conformal charged fluid. We see that there are 27 parity odd transport coefficients, of which 12 are non-vanishing in equilibrium.
Bhattacharyya, Sayantani, David, Justin R., Thakur, Somyadip   +2 more
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On second-order cone positive systems

, 2021
Internal positivity offers a computationally cheap certificate for external (input-output) positivity of a linear time-invariant system. However, the drawback with this certificate lies in its realization dependency. Firstly, computing such a realization
Grussler, Christian, Rantzer, Anders
core   +1 more source

Numerical Analysis of Convection–Diffusion Using a Modified Upwind Approach in the Finite Volume Method

Mathematics, 2020
The main focus of this study was to develop a numerical scheme with new expressions for interface flux approximations based on the upwind approach in the finite volume method.
Arafat Hussain, Zhoushun Zheng, Eyaya Fekadie Anley   +2 more
doaj   +1 more source

Statistically Motivated Second Order Pooling [PDF]

, 2018
Second-order pooling, a.k.a.~bilinear pooling, has proven effective for deep learning based visual recognition. However, the resulting second-order networks yield a final representation that is orders of magnitude larger than that of standard, first ...
A Cherian, A. T. James, EB Wilson, F Perronnin, J Carreira, M. S. Bartlett, MT Harandi, MT Harandi, RA Johnson, S Sra, TY Lin, V Arsigny, X Pennec, Y Freund   +13 more
core   +2 more sources