Page 1

Displaying 1 – 2 of 2

Showing per page

Birings and plethories of integer-valued polynomials

Jesse Elliott (2010)

Actes des rencontres du CIRM

Let A and B be commutative rings with identity. An A - B -biring is an A -algebra S together with a lift of the functor Hom A ( S , - ) from A -algebras to sets to a functor from A -algebras to B -algebras. An A -plethory is a monoid object in the monoidal category, equipped with the composition product, of A - A -birings. The polynomial ring A [ X ] is an initial object in the category of such structures. The D -algebra Int ( D ) has such a structure if D = A is a domain such that the natural D -algebra homomorphism θ n : D i = 1 n Int ( D ) Int ( D n ) is an isomorphism for...

Currently displaying 1 – 2 of 2

Page 1