Resumen
Let k be a commutative ring. We find and characterize a new family of twisted planes (i.e., associative unitary k-algebra structures on the k-module k[X, Y], having k[X] and k[Y] as subalgebras). Similar results are obtained for the k-module of two variables power series k[[X, Y]]. © Taylor & Francis Group, LLC.
Idioma original | Español |
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Páginas (desde-hasta) | 1930-1956 |
Número de páginas | 27 |
Publicación | Communications in Algebra |
Volumen | 38 |
Estado | Publicada - 1 may. 2010 |