Linear and nonlinear Hamiltonian systems are studied on time scales . We unify symplectic flow properties of discrete and continuous Hamiltonian systems. A chain rule which unifies discrete and continuous settings is presented for our so-called alpha derivatives on generalized time scales. This chai
Global Bifurcation on Time Scales
✍ Scribed by Fordyce A. Davidson; Bryan P. Rynne
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 130 KB
- Volume
- 267
- Category
- Article
- ISSN
- 0022-247X
No coin nor oath required. For personal study only.
✦ Synopsis
We consider the structure of the solution set of a nonlinear Sturm-Liouville boundary value problem defined on a general time scale. Using global bifurcation theory we show that unbounded continua of nontrivial solutions bifurcate from the trivial solution at the eigenvalues of the linearization, and we show that certain nodal properties of the solutions are preserved along these continua. These results extend the well-known results of Rabinowitz for the case of Sturm-Liouville ordinary differential equations. 2002 Elsevier Science (USA)
📜 SIMILAR VOLUMES
In a previous paper by the author Math. Comput. Modelling 32 2000 , 507᎐527, . Linear Hamiltonian systems on time scales. Positivity of quadratic functionals a Ž . Ž . unified theory for continuous ޔ s ޒ and discrete ޔ s ޚ linear Hamiltonian systems on an arbitrary time scale ޔ is develope
The uniqueness of solutions of initial value boundary value problems along with some uniqueness conditions on two-point boundary value problems imply the existence of solutions for the same boundary value problems for the second-order ⌬ ⌬ ## Ž ⌬ . nonlinear dynamic equation y s f t, y, y on a tim
We consider an algorithm for analyzing bifurcation structure and for branch switching in solution branches of one-parameter dependent problems. Based on Liapunov-Schmidt methods and analyses of scales of solutions, we verify the existence of bifurcating solution branches successively via truncated T
In this work we establish that disconjugacy of a linear Hamiltonian system on time scales is a necessary condition for the positivity of the corresponding quadratic functional. We employ a certain minimal normality (controllability) assumption. Hence, the open problems stated by the author in [17],