并置 发表于 2025-3-23 12:48:59

D, . - A set-theoretic operation, the result of its application to a sequence (. .) of sets can be noted thus:. where . is a system of sets of positive integers, called the . δ-σ. See ..

词汇表 发表于 2025-3-23 15:01:29

E,ϵ-. of a set in a metric space - The logarithm to the base 2 of the smallest number of points in an ϵ-net for this set. In other words, the ϵ-entropy ℋ.(., .) of a set . lying in a metric space (., ρ)

割让 发表于 2025-3-23 19:10:23

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描述 发表于 2025-3-23 23:42:25

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cushion 发表于 2025-3-24 04:11:27

C,nguage of morphisms. Let . . .ϵ., be an indexed family of objects in a category M. An object ., together with morphisms σ. . .→., is called the . of the family . . .ϵ., if for any family of morphisms α.: . .→., .ϵ., there exists a unique morphism α: .→. such that σ.α=α., .ϵ..

Acumen 发表于 2025-3-24 10:19:28

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irreducible 发表于 2025-3-24 12:12:01

Using the Web to Process Transactionsh school students. In Game Development-Based Learning (GDBL), the use of customisable template eases the technical cost of entry, provides a structure to guide and motivate students as well as provides learning traces for the teachers. Through the modification of the template, students can engage in

MUT 发表于 2025-3-24 17:13:32

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神秘 发表于 2025-3-24 20:53:43

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Asymptomatic 发表于 2025-3-25 02:25:14

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查看完整版本: Titlebook: Encyclopaedia of Mathematics; Coproduct — Hausdorf M. Hazewinkel Book 1995 Springer Science+Business Media Dordrecht 1995 Coproduct.inequal