𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The singular perturbation problem for the periodic-parabolic logistic equation with indefinite weight functions

✍ Scribed by Daniel Daners; Julián López-Gómez


Book ID
112713361
Publisher
Springer US
Year
1994
Tongue
English
Weight
426 KB
Volume
6
Category
Article
ISSN
1040-7294

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


On the Singular Problem for the Scalar P
✍ C. Rocha 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 626 KB

We consider the scalar parabolic equation \(u_{t}=\varepsilon^{2}\left(a^{2}(x) u_{x}\right)_{x}+f(u), 0<x<1\), satisfying Neumann boundary conditions and appropriate conditions on the nonlinearity \(f\). The attractor \(A_{\varepsilon}\) for the dynamical system generated by this equation has been

On Principal Eigenvalues for Periodic Pa
✍ T Godoy; U Kaufmann 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 138 KB

## Let be a bounded domain in N and let m be a T -periodic function such that its restriction to × 0 T belongs to L s 0 T L v for some v > N 2 and s > 2v 2v-N , with v > 1 and s ≥ 2. We give necessary and sufficient conditions on m for the existence, uniqueness, and simplicity of the principal eig