369 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- F. J. Herranz2 profiles125 · h 29
- Á. Ballesteros2 profiles102 · h 29
- O. Ragnisco26 · h 33
- Angel Ballesteros3 profiles22 · h 5
- I. Gutierrez-Sagredo21 · h 11
- M. Santander19 · h 27
- Alfonso Blasco16 · h 10
- F. Musso16 · h 20
- A. Enciso14 · h 22
- F. Mercati13 · h 25
- Giulia Gubitosi2 profiles13 · h 25
- R. Campoamor-Stursberg13 · h 17
- Universidad de ValladolidES37 papers
- Universidad Complutense de MadridES33 papers
- Roma Tre UniversityIT25 papers
- Istituto Nazionale di Fisica NucleareIT18 papers
- Universidad de ZaragozaES16 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT12 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma TreIT12 papers
- Centro de Astropartículas y Física de Altas EnergíasES9 papers
- University of WarsawPL9 papers
- Institute of Mathematical SciencesIN7 papers
- University of CambridgeGB7 papers
- University of Naples Federico IIIT7 papers
5 papers · 2 filters
Cayley-Klein Poisson homogeneous spaces
Francisco J. Herranz, Angel Ballesteros, Ivan Gutierrez-Sagredo +1
The nine two-dimensional Cayley-Klein geometries are firstly reviewed by following a graded contraction approach. Each geometry is considered as a set of three symmetrical homogene…
Drinfel'd double structures for Poincaré and Euclidean groups
Ivan Gutierrez-Sagredo, Angel Ballesteros, Francisco J. Herranz
All non-isomorphic three-dimensional Poisson homogeneous Euclidean spaces are constructed and analyzed, based on the classification of coboundary Lie bialgebra structures of the Eu…
The Poincaré group as a Drinfel'd double
Angel Ballesteros, Ivan Gutierrez-Sagredo, Francisco J. Herranz
The eight nonisomorphic Drinfel'd double (DD) structures for the Poincaré Lie group in (2+1) dimensions are explicitly constructed in the kinematical basis. Also, the two existing…
Global versus local superintegrability of nonlinear oscillators
Stephen C. Anco, Angel Ballesteros, Maria Luz Gandarias
Liouville (super)integrability of a Hamiltonian system of differential equations is based on the existence of globally well-defined constants of the motion, while Lie point symmetr…
A unified approach to Poisson-Hopf deformations of Lie-Hamilton systems based on sl(2)
Angel Ballesteros, Rutwig Campoamor-Stursberg, Eduardo Fernandez-Saiz +2
Based on a recently developed procedure to construct Poisson-Hopf deformations of Lie-Hamilton systems, a novel unified approach to nonequivalent deformations of Lie-Hamilton syste…