Álgebras de Hopf y extensiones PBW torcidas
Resumen
En este artículo se relacionan algunas estructuras de álgebra de Hopf sobre extensiones de Ore y extensiones PBW torcidas de un álgebra de Hopf. Estas relaciones son ilustradas con ejemplos. También se demuestr que las extensiones Hopf Ore y las extensiones Hopf Ore generalizadas son extensiones PBW torcidas de Hopf.
Palabras clave
Álgebras de Hopf, extensiones PBW torcidas, extensiones de Ore, extensiones de Ore generalizadas
Citas
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