2 results
Jiri Adamek ; Stefan Milius ; Jiri Velebil.
Higher-order recursion schemes are recursive equations defining new operations from given ones called "terminals". Every such recursion scheme is proved to have a least interpreted semantics in every Scott's model of \lambda-calculus in which the terminals are interpreted as continuous operations. […]
Published on April 1, 2011
Marta Bilkova ; Alexander Kurz ; Daniela Petrisan ; Jiri Velebil.
We introduce basic notions and results about relation liftings on categories enriched in a commutative quantale. We derive two necessary and sufficient conditions for a 2-functor T to admit a functorial relation lifting: one is the existence of a distributive law of T over the "powerset monad" on […]
Published on October 25, 2013