| Language |
English
|
| From |
2013/01/18 15:00
|
| To |
2013/01/18 17:00
|
| Place | Room 609, Building No.6, Faculty of Science, Kyoto University |
| Seminar Name | Kyoto Dynamical Systems Seminar |
| Title |
Snakes and isolas in non-reversible conservative systems |
| Field |
Analysis
Other
|
| Speakers | Yancong Xu |
| Affiliation | Hangzhou Normal University |
| Abstract | Reversible variational partial differential equations such as
the Swift–Hohenberg equation can admit localized stationary
roll structures whose solution branches are bounded in parameter
space but unbounded in function space, with the width of the roll
plateaus increasing without bound along the branch: this scenario
is commonly referred to as snaking. In this work, the structure
of the bifurcation diagrams of localized rolls is investigated
for variational but non-reversible systems, and conditions are
derived that guarantee snaking or result in diagrams that either
consist entirely of isolas. |
| Note | ・NLPDEセミナーとの共催
・いつもと開始時間が異なるのでご注意下さい |
| Link | http://www.math.kyoto-u.ac.jp/dynamics/ |