Referências: |
1) Evans, L.C., Partial Differential Equations. Graduate Studies in Mathematical, vol. 19, American Mathematical Society, 1998.
2) Folland, G.B., Introduction to Partial Differential Equations, second edition, Princeton University Press, 1995.
3) Brézis, H., Análisis Funcional: Teoría y Aplicaciones, Alianza Editorial, 1984.
4) Adams, R.A., Sobolev Spaces, Academic Press, New York, 1975. Vrabie, I.I., Compactness Methods for Nonlinear Evolutions, second edition, Longman Group Limited, 1995. |