Results 31 to 40 of about 746,895 (338)
Discrete Dynamics in Nature and Society, 2012 We study the nonlinear nonhomogeneous n-point generalized Sturm-Liouville fourth-order p-Laplacian boundary value problem by using Leray-Schauder nonlinear alternative and Leggett-Williams fixed-point theorem.
Jian Liu, Zengqin Zhao
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Estimators for alternating nonlinear autoregression
Journal of Multivariate Analysis, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Müller, Ursula U. +2 more
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Alternative methods for solving nonlinear two-point boundary value problems
Open Physics, 2018 In this sequel, the numerical solution of nonlinear two-point boundary value problems (NTBVPs) for ordinary differential equations (ODEs) is found by Bezier curve method (BCM) and orthonormal Bernstein polynomials (OBPs). OBPs will be constructed by Gram-
Ghomanjani Fateme, Shateyi Stanford
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A new and alternative look at nonlinear Alfvénic states [PDF]
Physics of Plasmas, 2021 The formulation for studying nonlinear Alfvénic states, sustainable in Hall Magnetohydrodynamics (HMHD), becomes considerably simpler and more tractable when circularly polarized Beltrami vectors (the eigenstates of linear HMHD) are used as the basis functions.
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Fractional-order boundary value problems with Katugampola fractional integral conditions
Advances in Difference Equations, 2018 In this paper, we study existence (uniqueness) of solutions for nonlinear fractional differential equations with Katugampola fractional integral conditions.
Nazim I. Mahmudov, Sedef Emin
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Minimizing Bias in Biomass Allometry: Model Selection and Log‐Transformation of Data [PDF]
, 2011 Nonlinear regression is increasingly used to develop allometric equations for forest biomass estimation (i.e., as opposed to the traditional approach of log‐transformation followed by linear regression).
Hughes, R. Flint +4 more
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Nonlinear influence in the frequency domain: Alternating series [PDF]
Systems & Control Letters, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jing, Xing Jian +2 more
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An Alternative Approach to Integrable Discrete Nonlinear Schrödinger Equations [PDF]
Acta Applicandae Mathematicae, 2013 The authors point out some problems with the standard linear counterpart to the (matrix) integrable discrete nonlinear Schrödinger equation, and propose an alternative linear counterpart in order to overcome these problems. Thus they replace the usual finite difference approximation (1.2) of the Zakharov-Shabat system -- where the derivative with ...
DEMONTIS, FRANCESCO +1 more
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Statistical Mechanics of Support Vector Networks [PDF]
, 1999 Using methods of Statistical Physics, we investigate the generalization performance of support vector machines (SVMs), which have been recently introduced as a general alternative to neural networks. For nonlinear classification rules, the generalization
C. Cortes +13 more
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Existence theory for nonlocal boundary value problems involving mixed fractional derivatives
Nonlinear Analysis, 2019 In this paper, we develop the existence theory for a new kind of nonlocal three-point boundary value problems for differential equations and inclusions involving both left Caputo and right Riemann–Liouville fractional derivatives.
Bashir Ahmad, K. Ntouyas, Ahmed Alsaedi
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