1 citations · 1 across the 12 of their papers we have counts for
5 papers · 1 filter
Star Anagram Detection and Classification
Jason Parker, Dan Barker
A star anagram is a rearrangement of the letters of one word to produce another word where no letter retains its original neighbors. These maximally shuffled anagrams are rare, com…
Exponentiability in categories of relational structures
Jason Parker
For a relational Horn theory , we provide useful sufficient conditions for the exponentiability of objects and morphisms in the category $\mathbb{T}\text{-}\mathsf{Mod}…
Diagrammatic presentations of enriched monads and varieties for a subcategory of arities
Rory B. B. Lucyshyn-Wright, Jason Parker
The theory of presentations of enriched monads was developed by Kelly, Power, and Lack, following classic work of Lawvere, and has been generalized to apply to subcategories of ari…
Extensivity of categories of relational structures
Jason Parker
We prove that the category of models of any relational Horn theory satisfying a mild syntactic condition is infinitely extensive. Central examples of such categories include the ca…
Presentations and algebraic colimits of enriched monads for a subcategory of arities
Rory B. B. Lucyshyn-Wright, Jason Parker
We develop a general framework for studying signatures, presentations, and algebraic colimits of enriched monads for a subcategory of arities, even when the base of enrichment $\ma…