Prime ideals are dense in maximal ideals of continuous functions George Maltese OriginalPaper Pages: 50 - 52
Teoremi di approssimazione per l'integrale multiplo del calcolo delle variazioni Carlo BardaroDomenico Candeloro OriginalPaper Pages: 63 - 82
Differential geometry ofU(p+q+r)/U(p)×U(q)×U(r) Manuel BarrosFrancisco Urbano OriginalPaper Pages: 83 - 96
Some remarks on a modified fluid dynamics equation Bruno CarbonaroFabio Rosso OriginalPaper Pages: 111 - 122
Periodic solutions of a second order differential equation involving a symmetrical restoring term R. Reissig OriginalPaper Pages: 139 - 147
Crofton's formula generalized to projected thick sections Rolf Schneider OriginalPaper Pages: 157 - 160