17 citations · 98 across the 21 of their papers we have counts for
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math.CT2019★ 1 cited
The Way of the Dagger
Martti Karvonen
A dagger category is a category equipped with a functorial way of reversing morphisms, i.e. a contravariant involutive identity-on-objects endofunctor. Dagger categories with addit…
quant-ph2019★ 17 cited
A comonadic view of simulation and quantum resources
Samson Abramsky, Rui Soares Barbosa, Martti Karvonen +1
We study simulation and quantum resources in the setting of the sheaf-theoretic approach to contextuality and non-locality. Resources are viewed behaviourally, as empirical models.…