C
Cinzia Bisi
Researcher at University of Ferrara
Publications - 55
Citations - 573
Cinzia Bisi is an academic researcher from University of Ferrara. The author has contributed to research in topics: Holomorphic function & Automorphism. The author has an hindex of 14, co-authored 53 publications receiving 504 citations. Previous affiliations of Cinzia Bisi include UniFi & University of Calabria.
Papers
More filters
Journal ArticleDOI
Moebius transformations and the Poincare distance in the quaternionic setting
Cinzia Bisi,Graziano Gentili +1 more
TL;DR: In this article, the authors studied the geometrical structure of the groups of Mobius transformations of the open unit disc Δ and the open half-space ℍ + and showed that these two domains are diffeomorphic via a Cayley-type transformation.
Journal ArticleDOI
The Schwarz-Pick lemma for slice regular functions
Cinzia Bisi,Caterina Stoppato +1 more
TL;DR: The celebrated Schwarz-Pick lemma for the complex unit disk is the basis for the study of hyperbolic geometry in one and in several complex variables as mentioned in this paper, and it has interesting applications in the fixed point case, and it generalizes to the case of vanishing higher order derivatives.
Journal ArticleDOI
Linear Fractional Maps of the Unit Ball: A Geometric Study
Cinzia Bisi,Filippo Bracci +1 more
TL;DR: In this paper, the authors classify up to conjugation with automorphisms the linear fractional self-maps of the unit ball of C n (n>1) and give some applications of these normal forms to the study of composition operators.
Journal ArticleDOI
Micro and macro models of granular computing induced by the indiscernibility relation
TL;DR: This paper investigates the mathematical foundations of indistinguishability relation through the introduction of two new structures that are, respectively, a complete lattice and an abstract simplicial complex and proves several mathematical results concerning the fundamental properties of such structures.
Journal ArticleDOI
A class of lattices and boolean functions related to the Manickam-Miklös-Singhi conjecture
TL;DR: In this article, a new family of lattices related to some combinatorial extremal sum problems, in particular to a conjecture of Manickam, Miklos and Singhi, is presented.