𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Positive solution and bifurcation from the essential spectrum of a semilinear elliptic equation on Rn

✍ Scribed by Dao-Min Cao


Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
372 KB
Volume
15
Category
Article
ISSN
0362-546X

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Existence and Bifurcation of the Positiv
✍ Yinbin Deng; Yi Li πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 899 KB

In this paper, we consider the semilinear elliptic equation For p=2NΓ‚(N&2), we show that there exists a positive constant +\\*>0 such that (V) + possesses at least one solution if + # (0, +\\*) and no solutions if +>+\\*. Furthermore, (V) + possesses a unique solution when +=+\\*, and at least two s

The effect of domain shape on the number
✍ Tsung-fang Wu πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 293 KB

In this paper, we study the effect of domain shape on the number of positive and nodal (sign-changing) solutions for a class of semilinear elliptic equations. We prove a semilinear elliptic equation in a domain Ω that contains m disjoint large enough balls has m 2 2-nodal solutions and m positive so