DSpace Collection:http://www.openstarts.units.it:80/dspace/handle/10077/43132014-09-01T13:27:06Z2014-09-01T13:27:06ZThe representation of weighted quasimetric spacesVitolo, Paolohttp://www.openstarts.units.it:80/dspace/handle/10077/43332011-04-14T23:35:26Z1999-01-01T00:00:00ZTitle: The representation of weighted quasimetric spaces
Authors: Vitolo, Paolo
Abstract: We show that every weighted quasi-metric space can
be identified with a subspace of a space of some canonical type,
which is constructed from a metric space.
We also present a very simple method to construct a weighted
quasi-metric space, as the graph of a function defined on a metric
space, and show that every weighted quasi-metric space arises in
this way.
Similar results may be obtained if we drop the requirement that
the weight function have nonnegative values.
Type: Articolo1999-01-01T00:00:00ZSui gruppi semplicemente connessi all'infinitoTanasi, Corradohttp://www.openstarts.units.it:80/dspace/handle/10077/43322011-04-14T23:35:25Z1999-01-01T00:00:00ZTitle: Sui gruppi semplicemente connessi all'infinito
Authors: Tanasi, Corrado
Abstract: We obtain an extension of the simply connectivity at infinity to finitely presented groups
Type: Articolo1999-01-01T00:00:00ZQuaternionic Kähler structures on the tangent bundle of a complex space formTahara, M.Marchiafava, S.Watanabe, Y.http://www.openstarts.units.it:80/dspace/handle/10077/43312011-04-14T23:35:24Z1999-01-01T00:00:00ZTitle: Quaternionic Kähler structures on the tangent bundle of a complex space form
Authors: Tahara, M.; Marchiafava, S.; Watanabe, Y.
Abstract: We construct a class of quaternionic Kähler structures
on the tangent bundle of a complex space form of dimension
2n(n > 2), giving a generalization of the result in [13].
Type: Articolo1999-01-01T00:00:00ZMulti valued analytic functionals on compact Riemann surfaces of genus $g\geq 1$Sabadini, Irenehttp://www.openstarts.units.it:80/dspace/handle/10077/43302011-04-14T23:35:16Z1999-01-01T00:00:00ZTitle: Multi valued analytic functionals on compact Riemann surfaces of genus $g\geq 1$
Authors: Sabadini, Irene
Abstract: In this paper we study analytic functionals on compact
Riemann surfaces of genus $g\geq 1$, from the modern point of view
of hyperfunctions. We will give some topological duality theorems
and an integral representation for these functionals.
Type: Articolo1999-01-01T00:00:00Z