Loading...
Please wait, while we are loading the content...
Similar Documents
Manifolds for Semilinear Equations with Non-dense Domain and Applications to Hopf Bifurcation in Age Structured Models
| Content Provider | Semantic Scholar |
|---|---|
| Author | Magal, Pierre Ruan, Shigui |
| Copyright Year | 2009 |
| Abstract | Several types of differential equations, such as delay differential equations, age-structure models in population dynamics, evolution equations with boundary conditions, can be written as semilinear Cauchy problems with an operator which is not densely defined in its domain. The goal of this paper is to develop a center manifold theory for semilinear Cauchy problems with non-dense domain. Using Liapunov-Perron method and following the techniques of Vanderbauwhede et al. in treating infinite dimensional systems, we study the existence and smoothness of center manifolds for semilinear Cauchy problems with non-dense domain. As an application, we use the center manifold theorem to establish a Hopf bifurcation theorem for age structured models. Received by the editor June 29, 2007. Article electronically published on July 22, 2009; S 0065-9266(09)00568-7. 2000 Mathematics Subject Classification. Primary 35K90, 37L10; Secondary 92D25. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.math.miami.edu/~ruan/MyPapers/MagalRuan-Memoirs.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Anatomic bifurcation Bifurcation theory Commutation theorem Hopf bifurcation Mathematics Subject Classification Neoplasm Metastasis Population dynamics Scientific Publication Semilinear response manifold |
| Content Type | Text |
| Resource Type | Article |
