𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The existence of trajectories joining critical points

✍ Scribed by Yu Shu-Xiang

Book ID
118328975
Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
667 KB
Volume
66
Category
Article
ISSN
0022-0396

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Existence of trajectories joining critic
Existence of trajectories joining critical points for a symbiotic system via the conley index
✍ Cheng-Dong Zhao πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 832 KB

In this paper, we prove the existence of trajectories joining critical points for ecological systems with three species by constructing the index pair for the isolated invariant set and using the Conley index theory. @ 2002 Elsevier Science Ltd. All rights reserved. ## Keywords-Ecological systems

Existence of critical points for some no
Existence of critical points for some noncoercive functionals
✍ David Arcoya; Lucio Boccardo; Luigi Orsina πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 147 KB

In this paper we study critical points problems for some integral functionals with principal part having degenerate coerciveness, whose model is with 1 < m < 2 \* (1Ξ±). We will prove several existence and nonexistence results depending on different assumptions on both m and Ξ±. ο›™ 2001 Γ‰ditions scien

Existence theorems of multiple critical
Existence theorems of multiple critical points and applications
✍ Jingxian Sun; Jinli Sun πŸ“‚ Article πŸ“… 2005 πŸ› Elsevier Science 🌐 English βš– 242 KB

In this paper, using the method of invariant sets of descending flow, the multiplicity of critical points of a functional is discussed. A main theorem, which is called chain of rings theorem, is obtained. The theoretical results are applied to nonlinear elliptic boundary value problems and at least