165 citations · 461 across the 46 of their papers we have counts for
4 papers · 1 filter
New examples of r-harmonic immersions into the sphere
Stefano Montaldo, Andrea Ratto
Polyharmonic, or -harmonic, maps are a natural generalization of harmonic maps whose study was proposed by Eells-Lemaire in 1983. The main aim of this paper is to construct new…
Biconservative surfaces in BCV-spaces
Stefano Montaldo, Irene I. Onnis, Apoena Passos Passamani
Biconservative hypersurfaces are hypersurfaces with conservative stress-energy tensor with respect to the bienergy functional, and form a geometrically interesting family which inc…
Biharmonic functions on the classical compact simple Lie groups
Sigmundur Gudmundsson, Stefano Montaldo, Andrea Ratto
The main aim of this work is to construct several new families of proper biharmonic functions defined on open subsets of the classical compact simple Lie groups $\SU n$, $\SO n$ an…
Reduction methods for the bienergy
Stefano Montaldo, Cezar Oniciuc, Andrea Ratto
This paper, in which we develop ideas introduced in \cite{MR}, focuses on \emph{reduction methods} (basically, group actions or, more generally, simmetries) for the bienergy. This…