We study Hom-bialgebras and objects admitting coactions by Hom-bialgebras. In particular, we construct a Hom-bialgebra M(2) representing the functor of 2 × 2-matrices on Hom-associative algebras. Then we construct a Hom-algebra analogue of the affine plane and show that it is a comodule Hom-algebra over M(2) in a suitable sense. It is also shown that the enveloping Hom-associative algebra of a Hom-Lie algebra is naturally a Hom-bialgebra.
Other ID | JA79JY54ST |
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Journal Section | Articles |
Authors | |
Publication Date | December 1, 2010 |
Published in Issue | Year 2010 Volume: 8 Issue: 8 |