Results 1 to 10 of about 1,946,102 (269)

Introduction to Third-Order Jacobsthal and Modified Third-Order Jacobsthal Hybrinomials

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2021
The hybrid numbers are generalization of complex, hyperbolic and dual numbers. In this paper, we introduce and study the third-order Jacobsthal and modified third-order Jacobsthal hybrinomials, i.e., polynomials, which are a generalization of the ...
Cerda-Morales Gamaliel
doaj   +1 more source

On Solving the Nonlinear Falkner–Skan Boundary-Value Problem: A Review

open access: yesFluids, 2021
This article is a review of ongoing research on analytical, numerical, and mixed methods for the solution of the third-order nonlinear Falkner–Skan boundary-value problem, which models the non-dimensional velocity distribution in the laminar boundary ...
Asai Asaithambi
doaj   +1 more source

Asymptotic Behavior of Solutions of the Third Order Nonlinear Mixed Type Neutral Differential Equations

open access: yesMathematics, 2020
The objective of our paper is to study asymptotic properties of the class of third order neutral differential equations with advanced and delayed arguments. Our results supplement and improve some known results obtained in the literature. An illustrative
Osama Moaaz   +2 more
doaj   +1 more source

Oscillation criteria for third order nonlinear delay differential equations with damping [PDF]

open access: yesOpuscula Mathematica, 2015
This note is concerned with the oscillation of third order nonlinear delay differential equations of the form \[\label{*} \left( r_{2}(t)\left( r_{1}(t)y^{\prime}(t)\right)^{\prime}\right)^{\prime}+p(t)y^{\prime}(t)+q(t)f(y(g(t)))=0.\tag{\(\ast\)}\] In ...
Said R. Grace
doaj   +1 more source

Oscillatory and asymptotic behavior of a third-order nonlinear neutral differential equation [PDF]

open access: yesOpuscula Mathematica, 2017
This paper discusses oscillatory and asymptotic properties of solutions of a class of third-order nonlinear neutral differential equations. Some new sufficient conditions for a solution of the equation to be either oscillatory or to converges to zero are
John R. Graef   +2 more
doaj   +1 more source

Oscillation of Third-Order Differential Equations with Advanced Arguments

open access: yesMathematics, 2023
The main objective of this work was to study some oscillatory and asymptotic properties of a new class of advanced neutral differential equations. Using new relations to link the solution and its corresponding function, we introduced new oscillatory ...
Munirah Aldiaiji   +4 more
doaj   +1 more source

Oscillatory behavior of third order nonlinear difference equation with mixed neutral terms

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2014
In this paper, we obtain some new sufficient conditions for the oscillation of all solutions of the third order nonlinear neutral difference equation of the form \begin{equation*} \Delta^3 \left(x_n+b_n x_{n-\tau_{1}}+c_n x_{n+\tau_{2}}\right)^{\alpha} =
Ethiraju Thandapani   +2 more
doaj   +1 more source

New Hille Type and Ohriska Type Criteria for Nonlinear Third-Order Dynamic Equations

open access: yesMathematics, 2022
The objective of this paper is to derive new Hille type and Ohriska type criteria for third-order nonlinear dynamic functional equations in the form of a2(ζ)φα2a1ζφα1xΔ(ζ)ΔΔ+q(ζ)φαx(g(ζ))=0, on a time scale T, where Δ is the forward operator on T, α1, α2,
Taher S. Hassan   +3 more
doaj   +1 more source

A New Model to Determine Passive Intermodulation Terms When Non-Contributing Carriers are Added to Classical Scenarios

open access: yesIEEE Access, 2021
This paper provides a new theoretical model for the characterization of passive intermodulation behaviour when non-contributing carriers (i.e., carriers which do not directly affect the particular non-linear contribution under analysis) are added to ...
Davide Smacchia   +3 more
doaj   +1 more source

Expanding the Applicability of a Third Order Newton-Type Method Free of Bilinear Operators

open access: yesAlgorithms, 2015
This paper is devoted to the semilocal convergence, using centered hypotheses, of a third order Newton-type method in a Banach space setting. The method is free of bilinear operators and then interesting for the solution of systems of equations.
Sergio Amat   +3 more
doaj   +1 more source

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