by category
81category — UK [ˈkætəɡ(ə)rɪ] / US [ˈkætəɡərɪ] noun [countable] Word forms category : singular category plural categories a group of people or things that have similar qualities The winners in each of the seven categories were then chosen. category of: a… …
82Category of medial magmas — In mathematics, the medial category Med, that is, the category of medial magmas has as objects sets with a medial binary operation, and morphisms given by homomorphisms of operations (in the universal algebra sense). The category Med has direct… …
83Category of metric spaces — The category Met, first considered by Isbell (1964), has metric spaces as objects and metric maps or short maps as morphisms. This is a category because the composition of two metric maps is again metric.The monomorphisms in Met are the injective …
84Category of elements — In category theory, for every presheaf P inhat C := mathbf{Set}^{C^{op the category of elements mathbf{El}(P) of P is the category defined as follows: * its objects are pairs (A,a) where A is an object of C and ain P(A), * its morphisms (A,a) o… …
85Category:City founders — This is a category for historical or mythical figures, traditionally attributed with founding a city. Contents:     Top  ·  0–9  ·  A B C …
86Category:Logic in computer science — Logic in computer science is that branch of mathematical logic which is approximately the intersection between mathematical logic and computer science. It contains: Those investigations into logic that are guided by applications in computer… …
87Category:Media issues — Subcategories This category has the following 10 subcategories, out of 10 total. A [+] Media portrayal of HIV/AIDS (4 C, 2 P) …
88Category:Museums in Toronto — The main article for this category is Toronto. Subcategories This category has the following 3 subcategories, out of 3 total. A [×] Collections of the Art Gallery of Ontario (11 P) D …
89Category:Music hardware — Mechanical or electronic devices, other than instruments, constructed to create or aid in the creation of musical sounds ... hardware sequencers (or devices which incorporate them) for example, the stomp boxes popular with guitarists, loopers… …
90category mistake — A notion prominent in the work of Ryle . A category mistake arises when things or facts of one kind are presented as if they belonged to another. Someone would make a category mistake if after being shown all the battalions and regiments she… …
