๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Orbits Connecting Critical Points of Differential Equations Depending on a Parameter

โœ Scribed by Yu Shu-Xiang


Publisher
Elsevier Science
Year
2001
Tongue
English
Weight
76 KB
Volume
261
Category
Article
ISSN
0022-247X

No coin nor oath required. For personal study only.

โœฆ Synopsis


A sufficient and necessary condition for a planar critical point to be isolated as an invariant set is given. Using the concept of an isolated invariant set, some existence criteria of orbits connecting two critical points bifurcating from a single critical point for planar differential equations depending on a parameter are given.


๐Ÿ“œ SIMILAR VOLUMES


Homoclinic Orbits on Invariant Manifolds
โœ Weinian Zhang; Jiongyu Wu ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 146 KB

Following the existence of generalized exponential dichotomies and corresponding invariant manifolds for functional differential equations, the homoclinic solution of a delay equation studied by Lin (1986, J. Differential Equations 63, 227 254) proved to be reducible to a finite dimensional one.

Parameter dependence for a class of ordi
โœ Daniela Klose; Friedemann Schuricht ๐Ÿ“‚ Article ๐Ÿ“… 2011 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 133 KB ๐Ÿ‘ 1 views

The paper studies differential equations of the form u (x) = f (x, u(x), ฮป(x)), u(x0 ) = u0 , where the righthand side is merely measurable in x. In particular sufficient conditions for the continuous and the differentiable dependence of solution u on the data and on the parameter ฮป are stated.

Calculation of the eigenvalue of a diffe
โœ Ingman, Dov ;Suzdalnitsky, Josef ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 101 KB ๐Ÿ‘ 1 views

The work deals with the eigenvalue problem of ordinary dierential equations with non-linear dependence of the equation coecients on the parameter. A set of theorems for the eigenvalue estimators is presented, on the basis of which a new algorithm can be proposed for determining the ยฎrst eigenvalue o

On Arithmetic Properties of the Solution
โœ Carsten Elsner ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 121 KB

In 1981, L. A. Rubel found an explicit algebraic differential equation (ADE) of order four such that every real continuous function on the real line can be uniformly approximated by the C โˆž -solutions of this ADE. It is shown that an ADE of order five exists, where the C โˆž -solutions additionally sa