CONTENTS
J. Carlos S. Kiihll and Claudina Izepe Rodrigues
Semi-free circle actions: the multiplicative structure
S.V. Lüdkovsky
Irreducible unitary representations of a diffeomorphisms group of an infinite-dimensional real manifold
M.T. Mustafa
Totally geodesic horizontally conformal maps
Massimiliano Migliorini and Adriano Tommasini
Complex foliations in generalized twistor spaces
Ji-Cheng Hou
The π-weights and π-characters of hyperspaces with the hit-and-miss topologies
A. P. Caetano and R. F. Picken
On a family of topological invariants similar to homotopy groups
Antonella Nannicini
Twistor bundles of almost symplectic manifolds
S. Kumaresan and Jyotshana Prajapat
Analogue of Gidas-Ni-Nirenberg result in hyperbolic space and sphere
G. Arioli and F. Gazzola
On a quasilinear elliptic differential equation in unbounded domains
Alessandro Soranzo
Determination of convex bodies from ±$\infty$-chord functions
Edoardo Ballico
Weierstrass points, inflection points and ramification points of curves
Rabah Labbas, Mohand Moussaoui and Mohamed Najmi
Singular behavior of the Dirichlet problem in Hölder spaces of the solutions to the Dirichlet problem in a cone
Editorial policy The journal Rendiconti dell’Istituto di Matematica dell’università di Trieste publishes original articles in all areas of mathematics. Special regard is given to research papers, but attractive expository papers may also be considered for publication. The journal usually appears in one issue per year. Additional issues may however be published. In particular, the Managing Editors may consider the publication of supplementary volumes related to some special events, like conferences, workshops, and advanced schools. All submitted papers will be refereed. Manuscripts are accepted for review with the understanding that the work has not been published before and is not under consideration for publication elsewhere. Our journal can be obtained by exchange agreements with other similar journals.
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