#math.ct

[pedanticpea]

Almost double-posting, but here’s another wonder from math.CT

It's almost like these things deserve their own tumblr!

Meanings, Metaphors, and Morphisms: Theory of Indeterminate Natural Transformation (TINT)

In the present paper, we propose a new theory named "Theory of indeterminate natural transformation (TINT)" to investigate the dynamical creation of meanings as association relationships between images, focusing on the metaphor comprehension as an example.

[pedanticpea]

Meanwhile in math.CT...

The Morita theory of quantum graph isomorphisms

We classify instances of quantum pseudo-telepathy in the graph isomorphism game, exploiting the recently discovered connection between quantum information and the theory of quantum automorphism groups.

[jessecmckeown]

You may be puzzled by the description of $op$, on the first page. In particular, "reversing the order" of a finite total order doesn't produce a distinct order. The key to this puzzle is: a Functor does something to Arrows. So, what should reversing orders do to arrows between simplices? That is all.