{"version":"1.0","type":"link","title":"Dagger category - Newikis","description":"In category theory, a branch of mathematics, a dagger category (also called involutive category or category with involution) is a category equipped with a certain structure called dagger or involution. The name dagger category was coined by Peter Selinger.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}