Noncommutative geometry and dual coalgebrasNoncommutative geometry and dual coalgebras
Faculty of Sciences. Mathematics and Computer Science

Fundamental Mathematics

article

2008 2008

Mathematics

eprint-archive math.RA

(2008), p. 0805.2377,1-0805.2377,5

1

E

English (eng)

University of Antwerp

In arXiv:math/0606241v2 M. Kontsevich and Y. Soibelman argue that the category of noncommutative (thin) schemes is equivalent to the category of coalgebras. We propose that under this correspondence the affine scheme of a k-algebra A is the dual coalgebra A

http://arxiv.org/abs/0805.2377