Nonlinear differential equations
Oscillations of Solutions of Neutral Nonlinear Differential Equations
... of differential equations and study the oscillatory behavior of a kind of first-order neutral nonlinear differential equation with time delay ...functional differential equations ...
9
Stabilisation and destabilisation of nonlinear differential equations by noise
... stabilised nonlinear differential equations have been considered in a pa- per of Caraballo, Garrido-Atienza and Real ...partial differential equations are given in Caraballo et ...
19
Properties of third order nonlinear differential equations
... advanced equations, but our technique permits to study both ad- vanced and delayed ...studied equations always compared with canonical second order differen- tial equation, but in this article we were able ...
9
Approximate controllability and regularity for nonlinear differential equations
... the nonlinear term, which is a Lipschitz continuous operator, is a semilinear ver- sion of the quasi-linear ...the nonlinear mapping k be Lipschitz continuous from ℝ × [- h, 0] × V into ...quasi-autonomous ...
14
Periodic solutions of nonlinear differential equations
... Inspired by the work of Li [5], we give sufficient conditions for the existence and uniqueness of the 2π -periodic solution of 1.1 by using the initial value problem method and homeomorphi[r] ...
5
Global and Geometric Aspects of Nonlinear Differential Equations (GLOBAL)
... Fully nonlinear elliptic equations are nonlinear in their highest derivatives and have important applications in many ...global differential geometry a prototype is the Monge-Ampère ...ne ...
8
Nonlinear differential equations and algebraic systems
... We present a unified treatment for the general scalar, first-order, ordinary differential equation... Particular examples are linear equations, Riccati equations and Abel equations..[r] ...
11
The First Order Functional Differential Equation
... functional differential equation (2.1) are new to the theory of nonlinear differential equations and some special cases of these functional differential equations with ≡ 1 have ...
10
Strong oscillations for second order nonlinear functional differential equations
... Oscillatory property of second order nonlinear differential equations.. with deviating argument Kexue.[r] ...
8
The Study for Transient Neutron Transport with Pomrning-Eddington Approximation
... or nonlinear differential equations is use d to solve the resultant two differential equations to find the neutron energy density and net flux, which can be used to calculate the ...
8
The Linear, Nonlinear and Partial Differential Equations are not Fractional Order Differential Equations
... order differential equations have important roles in rheology, damping laws, diffusion process, etc ...Partial differential equations, nonlinear differential equations and ...
6
On delay differential equations with nonlinear boundary conditions
... erential equations with di ff erent condi- tions but only a few papers concern such problems with nonlinear boundary conditions, see, for example, [1, 2, 3, ...with nonlinear boundary ...
14
Download Download PDF
... The equations are based on both human and mosquito population, infection rates of human and mosquito per unit time, rescaling of critical population of each class by total species population and bifurcation ...
7
Similarity Reduction of Nonlinear Partial Differential Equations
... The homogenous balance (HB) method is a powerful tool to find solitary wave solutions of nonlinear partial differential equations. Fan et al. [5] presented an improved HB method to obtain more other ...
11
Nonlinear delay differential equations with small lag
... Green-Liouville formulae for second order delay differential equations, To appear... Asymptotic integration of the functional differential equation y’t.[r] ...
10
Symmetrized solutions for nonlinear stochastic differential equations
... Solutions of nonlinear stochastic differential equations in series form.. can be put into convenient symmetrized forms which are easily calculable..[r] ...
14
The Best Piecewise Linearization of Nonlinear Functions
... In this paper, we propose a method for finding the best piecewise linearization of nonlinear func- tions. For this aim, we try to obtain the best approximation of a nonlinear function as a piecewise linear ...
8
Symmetry Reduction and Explicit Solutions of the (2 + 1) Dimensional DLW Equation
... In summary, we have obtained the symmetry reduction with the aid of the CK direct method and some explicit solutions through solving the characteristic equations of the (2 + 1)-dimensional DLW equation. These ...
7
Extension of the differential transformation method to nonlinear differential and integro differential equations with proportional delays
... In this paper, the differential transformation method is applied by providing new theorems to develop exact and approximate solutions of nonlinear differential and integro-differential equations with ...
12
Simplifying Two Families of Nonlinear Ordinary Differential Equations
... the differential equations (1) and (3) to (6) and (8), the idea comes from the papers [2, 7, 8, 9, 10, 11, 12, 13, 14] and the closely related references ...
6