71-77 | A new variational characterization of compact conformally flat 4-manifolds. Wu, Faen; Zhao, Xinnuan |
79-80 | On a problem of Bednarek. Luca, Florian |
81-88 | On the Diophantine equation $x^2+2^\alpha 5^\beta 17^\gamma =y^n$. Godinho, Hemar; Marques, Diego; Togbé, Alain |
89-116 | The principle of stationary action in the calculus of variations. López, Emanuel; Molgado, Alberto; Vallejo, José A. |
117-136 | Associative and Lie deformations of Poisson algebras. Remm, Elisabeth |
137-145 | Distinguished Riemann-Hamilton geometry in the polymomentum electrodynamics. Oană, Alexandru; Neagu, Mircea |
147-147 | Conference announcements. |