Información del autor
Documentos disponibles escritos por este autor (3)
Añadir el resultado a su cesta Hacer una sugerencia Refinar búsqueda
texto impreso
texto impreso
Quasi-exactly solvable Schrodinger operators have the remarkable property that a part of their spectrum can be computed by algebraic methods. Such operators lie in the enveloping algebra of a finite-dimensional Lie algebra of first order differe[...]texto impreso
We first establish some general results connecting real and complex Lie algebras ofirst-order diferential operators. These are applied to completely classify all finite-dimensional real Lie algebras of first-order diferential operators in R^2 .[...]
