http://www.openstarts.units.it:80/dspace/handle/10077/4318 2013-06-20T09:10:18Z http://www.openstarts.units.it:80/dspace/handle/10077/4383 Title: Periodic Points of Small Periods of mappings of B-Spaces Authors: Tominaga, A. Abstract: B-spaces are a class of uniquely arcwise connected generalized continua, containing trees. In this paper, it is shown that a main result obtained by several authors for eaistence of periodic points of small periods of mappings of trees is also true for B spaces. Type: Articolo 1997-01-01T00:00:00Z http://www.openstarts.units.it:80/dspace/handle/10077/4382 Title: Un ricordo di Mario Dolcher Authors: Prodi, Giovanni Type: Articolo 1997-01-01T00:00:00Z http://www.openstarts.units.it:80/dspace/handle/10077/4381 Title: Joint Entropy and Gaussian Functions Authors: Pascali, Eduardo; Sempi, Carlo Abstract: An old conjecture of Hirschmann's claimed that the absolute maximum of the “joint entropy” functional E occurs for the real gaussian functions; here we show that these functions are only saddle points for the functional E. Type: Articolo 1997-01-01T00:00:00Z http://www.openstarts.units.it:80/dspace/handle/10077/4380 Title: Solvability of a Three-Point Boundary Value Problem below the First Eigenvalue Authors: Njoku, Franic Ikechukwu Abstract: Assuming only asymptotic conditions on the potential function, we prove the existence of solutions for third order equations whose nonlinearity stays below the first eigenvalue of the associated linear problem. Type: Articolo 1997-01-01T00:00:00Z