Twisted planes
Rings and Algebras
2007-12-27 v1 Quantum Algebra
Abstract
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 and k[Y] as subalgebras).Similar results are obtained for the k-module of two variables power series k[[X,Y]].
Cite
@article{arxiv.0712.4094,
title = {Twisted planes},
author = {Jorge A. Guccione and Juan J. Guccione and Christian Valqui},
journal= {arXiv preprint arXiv:0712.4094},
year = {2007}
}
Comments
33 pages