On extensions of lax monads.
Exponentiability in categories of lax algebras. (Dedicated to Nico Pumplün on the occasion of his seventieth birthday).
The convergence approach to exponentiable maps.
- and -reflections
In an abstract category with suitable notions of subobject, closure and point, we discuss the separation axioms and . Each of the arising subcategories is reflective. We give an iterative construction of the reflectors and present characteristic examples.
Relative injectivity as cocompleteness for a class of distributors.
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