𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Multiple solutions for resonant nonlinear periodic equations

✍ Scribed by D. Motreanu; V. V. Motreanu; N. S. Papageorgiou


Publisher
SP Birkhäuser Verlag Basel
Year
2010
Tongue
English
Weight
318 KB
Volume
17
Category
Article
ISSN
1021-9722

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Multiple solutions for strongly resonant
✍ Nikolaos S. Papageorgiou; Vasile Staicu 📂 Article 📅 2007 🏛 Elsevier Science 🌐 English ⚖ 268 KB

We considered a semilinear, second order periodic system. We assumed that the differential operator x → -x -Ax has zero as an eigenvalue and has no negative eigenvalues. Also we imposed a strong resonance condition (with respect to the zero eigenvalue) on the potential function F(t, x). Using the se