𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Solvability of Fuchsian equations depending on a parameter

✍ Scribed by V. V. Lychagin

Publisher
SP MAIK Nauka/Interperiodica
Year
1991
Tongue
English
Weight
737 KB
Volume
50
Category
Article
ISSN
0001-4346

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Orbits Connecting Critical Points of Dif
Orbits Connecting Critical Points of Differential Equations Depending on a Parameter
✍ Yu Shu-Xiang πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 76 KB

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 de

Positive periodic solutions of nonlinear
Positive periodic solutions of nonlinear functional difference equations depending on a parameter
✍ Yongkun Li; Lifei Zhu; Ping Liu πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 321 KB

## In this paper, we use the upper and lower solutions method to show that there exists a A\*, such that the nonlinear functional difference equation of the form has at least one positive T-periodic solutions for A E (0, A\*] and does not have any positive T-periodic solutions for A > A\*, where a