搜索结果: 1-15 共查到“数学分析 solutions”相关记录20条 . 查询时间(0.062 秒)
Pathwise Stationar y Solutions and Random Per iodic Solutions of Random Dynamical Systems (SPDEs, Random Maps)
Pathwise Stationar y Solutions Random Per
2015/4/3
here are two fundamental concepts in deter ministic dynamical systems: fixed
point (equilibr ium point) and per iodic solutions. For stochastic dynamical systems, they correspond to fundamental ideas...
Pricing options in illiquid markets: optimal systems, symmetry reductions and exact solutions
illiquid market nonlinearity explicit solutions Liegroup analysis
2010/4/27
We study a class of nonlinear pricing models which involves the feedback effect from the dynamic hedging strategies on the price of asset introduced by Sircar and Papanicolaou. We are first to study t...
Comment on: "New exact solutions of the (3+1)-dimensional Burgers System" [Phys. Lett. A 373 (2009) 181]
(3+1)-dimensional Burgers System exact solutions
2010/4/6
We demonstrate that all exact solutions of the Riccati equation by Dai andWang [C.-Q. Dai, Y.-Y.Wang, Phys. Lett. A 373 (2009) 181-187] are not new and cannot be new because the general solution of th...
Existence of Almost Periodic Solutions For a Class of Nonlinear Duffing Equations
Duffing equations nonlinear almost periodic Stepanov almost periodic exponential dichotomy
2009/6/16
In this paper, we discuss the existence of almost periodic solutions for a class of nonlinear
Duffing equations. Some new theorems are established to ensure that the existence
of almost periodic sol...
POSITIVE SOLUTIONS OF A FOURTH-ORDER MULTI-POINT BOUNDARY VALUE PROBLEM
cone fixed point index Green function multi-point boundary value problem positive solution
2008/11/28
POSITIVE SOLUTIONS OF A FOURTH-ORDER MULTI-POINT BOUNDARY VALUE PROBLEM。
TWO PERIODIC SOLUTIONS OF N-DIMENSIONAL FIRST-ORDER NEUTRAL FUNCTIONAL DIFFERENTIAL SYSTEMS
Fixed point theorem Periodic solution Multiplicity Neutral functional differential system ndimensional system
2008/11/26
In this paper, we establish existence, multiplicity and nonexistence of periodic solutions for a class
of first-order n-dimensional neutral functional differential equations. Our results improve the ...
PERIODIC AND SUBHARMONIC SOLUTIONS FOR SECOND ORDER NONLINEAR FUNCTIONAL DIFFERENCE EQUATIONS
Periodic solutions Subharmonic solutions Functional difference equations Linking Theorem
2008/11/26
In this paper, by using the critical point theory, some sufficient conditions for the
existence and multiplicity of periodic and subharmonic solutions to a class of second
order functional differenc...
EXISTENCE OF RADIAL SOLUTIONS FOR A FOURTH ORDER PARABOLIC EQUATION
Fourth order parabolic equation Radial solution Existence
2008/11/26
We consider an initial-boundary problem for a fourth order nonlinear parabolic equation.
The problem as a model arises in epitaxial growth of nanoscale thin films. Relying
on some necessary uniform ...
ALMOST AUTOMORPHIC SOLUTIONS FOR DISSIPATIVE ORDINARY AND FUNCTIONAL DIFFERENTIAL EQUATIONS IN BANACH SPACES
Dissipative differential equations almost periodic compact almost automorphic attractive
2008/11/26
In this work, we investigate the existence and uniqueness of an almost automorphic
solution for some dissipative ordinary and functional differential equations in Banach
spaces. We prove the existen...
POSITIVE SOLUTIONS OF MULTI-POINT BVPS FOR SECOND ORDER p-LAPLACIAN DIFFERENCE EQUATIONS
One-dimension p-Laplacian difference equation multi-point boundary value problem positive solution
2008/11/26
POSITIVE SOLUTIONS OF MULTI-POINT BVPS FOR SECOND ORDER p-LAPLACIAN DIFFERENCE EQUATIONS。
ESTIMATES OF POSITIVE SOLUTIONS FOR HIGHER ORDER RIGHT FOCAL BOUNDARY VALUE PROBLEM
Focal boundary value problem positive solution upper and lower estimates
2008/11/26
We consider the (p;n − p) right focal boundary value problem. A new set of upper and lower estimates of positive solutions for the boundary value problem are obtained. These estimates im...
POSITIVE SOLUTIONS OF THE SEMIPOSITONE STURM-LIOUVILLE BOUNDARY VALUE PROBLEM
fixed point theorem Green’s function positive solutions semipositone boundary value problem
2008/11/25
POSITIVE SOLUTIONS OF THE SEMIPOSITONE STURM-LIOUVILLE BOUNDARY VALUE PROBLEM。
SOLUTIONS OF A PAIR OF DIFFERENTIAL EQUATIONS AND THEIR APPLICATIONS
Differential equation Entire function Entire solution Uniqueness
2008/11/25
In this paper, we consider the common solutions of a pair of differential equations and
give some of their applications in the uniqueness problem of entire functions.
PERIODIC SOLUTIONS OF NEUTRAL FUNCTIONAL DIFFERENTIAL EQUATIONS WITH TWO PARAMETERS
Fixed point theorem positive periodic solution multiplicity neutral functional differential equations
2008/11/25
In this paper, we establish the existence, multiplicity and nonexistence of periodic
solutions for a class of first-order neutral functional differential equations. Our results
improve the previous ...
Blow-up of Positive Solutions of Quasilinear Parabolic Equations with Mixed Boundary Conditions
Parabolic equation mixed boundary condition blow-up maximum principle
2008/11/25
This paper deals with the blow-up of positive solutions of a quasilinear parabolic equation
subject to mixed boundary conditions. The blow-up of the solutions in a finite time is proved
by the maxim...