Superlinear elliptic equations
Séminaire Équations aux dérivées partielles (Polytechnique) dit aussi "Séminaire Goulaouic-Schwartz" (1986-1987), Exposé no. 21, 27 p.
@article{SEDP_1986-1987____A20_0,
     author = {Bahri, Abbes},
     title = {Superlinear elliptic equations},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:21},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1986-1987},
     zbl = {0646.35031},
     mrnumber = {920039},
     language = {en},
     url = {http://www.numdam.org/item/SEDP_1986-1987____A20_0/}
}
Bahri, A. Superlinear elliptic equations. Séminaire Équations aux dérivées partielles (Polytechnique) dit aussi "Séminaire Goulaouic-Schwartz" (1986-1987), Exposé no. 21, 27 p. http://www.numdam.org/item/SEDP_1986-1987____A20_0/

[1 H. Jacobowitz: Periodic solution of x+g(t,x) = 0 via the Poincaré-Birkhoff Theorem.Journal Diff. Equations XX 1976 p.37-52. | MR 393673 | Zbl 0285.34028

[2] P.H. Rabinowitz: Some aspects of non-linear eigenvalue problems. Rocky Mountain Math. Journal 1972. | Zbl 0255.47069

[3] A. Ambrosetti, P.H. Rabinowitz: Dual variational methods in critical point theory and applications. J. Funct. Anal. 14 (1973) 349. | MR 370183 | Zbl 0273.49063

[4] M.A. Krasnosels'Kii: Topological methods in Non-linear Integral Equations. Mac Millan New-York 1964. | MR 159197 | Zbl 0111.30303

[5] A. Bahri, H. Berestycki: A parturbation method in critical point theory and applications. Trans. A.M.S. 267, 1, 1981. | MR 621969 | Zbl 0476.35030

[6] A. Bahri, P.L. Lions: Morse index of some min-max critical points (to appear).

[7] A. Bahri: Topological results on a certain class of functionals and application. J. Funct. Anal. 41 (1981) p.397-427. | MR 619960 | Zbl 0499.35050

[8] J. Milnor: Singular points of complex hypersurfaces. Princ. Univ. Press. 1968-161). | MR 239612 | Zbl 0184.48405

[9] G.E. Bredon: Introduction to compact transformation groups Academic Press 1972. Pure and Applied Maths n°46. | MR 413144 | Zbl 0246.57017

[10] A. Bahri: Groupes d'homotopie des surfaces de niveau des fonctionnelles à gradient Fredholm Thèse d'Etat Université Paris VI 1981.

[11] A. Bahri, H. Berestycki: Forced vibrations of superquadratic Hamiltonian systems. Acta Math. 152 3-4 (1984) p.143-197. | MR 741053 | Zbl 0592.70027