plural of Gowers norm

(mathematics) In the field of additive combinatorics, a class of norms on functions on a finite group or group-like object which quantify the amount of structure or randomness present.

(education) In the United States, the practice of adjusting test scores based on the race of the person taking the test.

(philosophy) A statement expressing a value judgment answering the question of what ought to be, as opposed to what there is.

(number theory) A p-adic absolute value, for a given prime number p, the function, denoted |..|ₚ and defined on the rational numbers, such that |0|ₚ = 0 and, for x≠0, |x|ₚ = p^(-ordₚ(x)), where ordₚ(x) is the p-adic ordinal of x; the same function, extended to the p-adic numbers ℚₚ (the completion of the rational numbers with respect to the p-adic ultrametric defined by said absolute value); the same function, further extended to some extension of ℚₚ (for example, its algebraic closure).

(mathematics) A vector space which is additionally equipped with a norm.

plural of normed vector space

plural of p-adic norm

(fuzzy logic) Any kind of fuzzy logic whose semantics valuates conjunctions by means of t-norms.