Results 21 to 30 of about 13,111,443 (313)
A Second-Order Perceptron Algorithm [PDF]
SIAM Journal on Computing, 2002 Summary: Kernel-based linear-threshold algorithms, such as support vector machines and Perceptron-like algorithms, are among the best available techniques for solving pattern classification problems. In this paper, we describe an extension of the classical Perceptron algorithm, called second-order Perceptron, and analyze its performance within the ...
CESA BIANCHI N +2 more
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Journal of Nigerian Society of Physical Sciences, 2023 It is a known fact that in most cases, to integrate an oscillatory problem, higher order A-stable methods are often needed. This is because such problems are characterized by stiffness, chaos and damping, thus making them tedious to solve.
Joshua Sunday +2 more
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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 +2 more
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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
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Structure Theory for Second Order 2D Superintegrable Systems with 1-Parameter Potentials [PDF]
, 2009 The structure theory for the quadratic algebra generated by first and second order constants of the motion for 2D second order superintegrable systems with nondegenerate (3-parameter) and or 2-parameter potentials is well understood, but the results for ...
Willard Miller Jr. +7 more
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Second order symmetric duality in fractional variational problems over cone constraints [PDF]
Yugoslav Journal of Operations Research, 2018 In the present paper, we introduce a pair of second order fractional symmetric variational programs over cone constraints and derive weak, strong, and converse duality theorems under second order F-convexity assumptions. Moreover, self duality theorem is
Jayswal Anurag, Jha Shalini
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Continuous Adaptive Finite Reaching Time Control and Second-Order Sliding modes [PDF]
, 2013 This paper focuses on the design of adaptive finite reaching time control for first- and second-order dynamic systems with perturbation terms given in a regressive form. The uncertainties considered here are assumed to be bounded with unknown bounds. The
Spurgeon, Sarah K. +3 more
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Second-order Darboux displacements [PDF]
Journal of Physics A: Mathematical and General, 2003 The potentials for a one dimensional Schroedinger equation that are displaced along the x axis under second order Darboux transformations, called 2-SUSY invariant, are characterized in terms of a differential-difference equation. The solutions of the Schroedinger equation with such potentials are given analytically for any value of the energy.
Samsonov, B. F. +3 more
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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 +2 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 +2 more
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