S
Silvia Pianta
Researcher at Catholic University of the Sacred Heart
Publications - 40
Citations - 130
Silvia Pianta is an academic researcher from Catholic University of the Sacred Heart. The author has contributed to research in topics: Commutative property & Projective space. The author has an hindex of 6, co-authored 35 publications receiving 111 citations.
Papers
More filters
Journal ArticleDOI
Generalized Clifford parallelisms
TL;DR: Generalized Clifford parallelisms involving hyperbolic quadrics in projective spaces over suitable quadratic extensions of F are defined with the help of a quaternion skew field H over a field F of arbitrary characteristic.
Journal ArticleDOI
Collineations of geometric structures derived from quaternion algebras
Silvia Pianta,Elena Zizioli +1 more
Journal ArticleDOI
Loops, reflection structures and graphs with parallelism
TL;DR: In this paper, the correspondence between right loops (P, +) with the property (*) ∀a, b ∈ P : a − (a − b) − b and reflection structures described in [4] is extended to the class of graphs with parallelism.
Journal ArticleDOI
Left loops, bipartite graphs with parallelism and bipartite involution sets
Helmut Karzel,Silvia Pianta +1 more
TL;DR: In this paper, the authors describe a representation of any semiregular left loop by means of asemiregul bipartite involution set or, equivalently, a 1-factorization (i.e., a parallelism) of a bipartitite graph, with at least one transitive vertex.
Book ChapterDOI
From Involution Sets, Graphs and Loops to Loop-Nearrings
TL;DR: In this article, a general frame for a theory which connects the areas of loops, involution sets and graphs with parallelism is presented, and the main results are stated in §5, §6 and §7.