- idUS
- Investigación
- Ciencias
- Geometría y Topología
- Artículos (Geometría y Topología)
- Listar Artículos (Geometría y Topología) por autor
Listar Artículos (Geometría y Topología) por autor "Echarte Reula, Francisco Javier"
Mostrando ítems 1-6 de 6
-
Artículo
A constructive method to determine the variety of filiform Lie algebras
Echarte Reula, Francisco Javier; Márquez García, María del Carmen; Núñez Valdés, Juan (Institute of Mathematics, Czech Academy of Sciences, 2006-12)In this paper we use cohomology of Lie algebras to study the variety of laws associated with filiform Lie algebras of a ...
-
Artículo
An obstruction to represent abelian lie algebras by unipotent matrices
Benjumea Acevedo, Juan Carlos; Echarte Reula, Francisco Javier; Núñez Valdés, Juan; Tenorio Villalón, Ángel Francisco (2004)The aim of this paper is the study of abelian Lie algebras as subalgebras of the nilpotent Lie algebra gn associated with ...
-
Artículo
Characterization of complex filiform Lie algebras of dimension 0 according to whether they are or not derived from others
Echarte Reula, Francisco Javier; Gómez Martín, José Ramón; Núñez Valdés, Juan (Universidad de Zaragoza, 1993)In this paper, we characterize those Complex Filiform Lie Algeoras of dimension 0 which are derived from other Solvable ...
-
Artículo
Description of some families of filiform Lie algebras
Echarte Reula, Francisco Javier; Núñez Valdés, Juan; Ramírez López, Francisco (University of Houston, 2008)In this paper we describe some families of filiform Lie algebras by giving a method which allows to obtain them in any ...
-
Artículo
Links among characteristically nilpotent, c-graded and derived filiform lie algebras
Benjumea Acevedo, Juan Carlos; Echarte Reula, Francisco Javier; Márquez García, María del Carmen; Núñez Valdés, Juan (2005)The aim of this paper is to study the interconnectivity among Lie algebras that are characteristically nilpotent, derived ...
-
Artículo
Simply connected lie subgroups of the unipotent Lie group of order 4
Benjumea Acevedo, Juan Carlos; Echarte Reula, Francisco Javier; Núñez Valdés, Juan; Tenorio Villalón, Ángel Francisco (Soochow University, Department of Mathematics, 2006-04)In this paper we obtain simply connected Lie subgroups (up to isomorphism) of the Lie group G4 of upper triangular matrices ...