Matzeu, M.; Scarascia, I. Convergence results for mountain pass periodic solutions of autonomous Hamiltonian systems. (English) Zbl 0868.58034 Boll. Unione Mat. Ital., VII. Ser., A 10, No. 2, 445-459 (1996). Reviewer: A.Szulkin (Stockholm) MSC: 37J35 53D17 58E05 70H05 37G99 34C25 × Cite Format Result Cite Review PDF
Molina, J. Existence and multiplicity of normal geodesics on static space-time manifolds. (English) Zbl 0996.58506 Boll. Unione Mat. Ital., VII. Ser., A 10, No. 2, 305-318 (1996). MSC: 58E10 53C22 × Cite Format Result Cite Review PDF