𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A perturbation theorem for the equation −Δu + λu = uP in unbounded domains

✍ Scribed by Andrea Dall'aglio; Massimo Grossi


Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
469 KB
Volume
28
Category
Article
ISSN
0362-546X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Decay of Mass for the Equation ut=Δu−a(x
✍ Ross G Pinsky 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 189 KB

Consider the quasilinear Cauchy problem where a>0, p and q satisfy p 0 and q 1 or p>1 and q=0, and This paper proves that the above equation possesses a unique positive classical solution and then investigates whether or not ##lim t Ä R d u(x, t) dx=0. In particular, it is shown that if a is on th