Oscillation of fourth-order quasilinear differential equations [PDF]
Mathematica Bohemica, 2015 Summary: We study oscillatory behavior of a class of fourth-order quasilinear differential equations without imposing restrictive conditions on the deviated argument. This allows applications to functional differential equations with delayed and advanced arguments, and not only these.
Rogovchenko, Yuriy +2 more
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Lyapunov's Type Inequalities for Fourth-Order Differential Equations [PDF]
Abstract and Applied Analysis, 2012 For a fourth-order differential equation, we will establish some new Lyapunov-type inequalities, which give lower bounds of the distance between zeros of a nontrivial solution and also lower bounds of the distance between zeros of a solution and/or its ...
Samir H. Saker
doaj +3 more sources
An Improved Criterion for the Oscillation of Fourth-Order Differential Equations [PDF]
Mathematics, 2020 The main purpose of this manuscript is to show asymptotic properties of a class of differential equations with variable coefficients r ν w ‴ ν β ′ + ∑ i = 1 j q i ν y κ g i ν = 0 , where ν ≥ ν 0 and w
Omar Bazighifan +2 more
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A family of difference schemes for fourth order parabolic partial differential equations [PDF]
, 1983 A family of methods is developed for the numerical solution of fourth order parabolic partial differential equations in one- and two-space variables.
Khaliq, AQM, Twizell, EH
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Higher-order finite-difference methods for partial differential equations [PDF]
, 1997 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis develops two families of numerical methods, based upon rational approximations having distinct real poles, for solving first- and second-order ...
Cheema, Tasleem Akhter
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Existence of Solutions for Generalized Nonlinear Fourth-Order Differential Equations
MathematicsIn this article, we studied the existence of solutions for a more general form of nonlinear fourth-order differential equations by using a new generalization of the Arzelá–Ascoli theorem and Schauder fixed theorem under easier and general conditions ...
Salah Benhiouna +3 more
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Numerical methods for ordinary differential equations with applications to partial differential equations [PDF]
, 1983 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The thesis develops a number of algorithms for the numerical solution of ordinary differential equations with applications to partial differential equations.
Khaliq, Abdul Qayyum Masud
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Fourth‐Order Differential Equation with Deviating Argument [PDF]
Abstract and Applied Analysis, 2012 We consider the fourth‐order differential equation with middle‐term and deviating argument x (4) ( t ) + q ( t ) x
M. Bartusek +3 more
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Oscillation of Fourth-Order Delay Differential Equations [PDF]
Journal of Mathematical Sciences, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zhang, C., Li, T., Saker, S.H.
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Higher order parallel splitting methods for parabolic partial differential equations [PDF]
, 1995 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The thesis develops two families of numerical methods, based upon new rational approximations to the matrix exponential function, for solving second-order ...
Taj, Malik Shahadat Ali
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