elastic
发表于 2025-3-23 10:40:49
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incubus
发表于 2025-3-23 17:45:40
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额外的事
发表于 2025-3-23 20:41:55
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割公牛膨胀
发表于 2025-3-24 01:43:02
Semantik und Argumentstrukturen root of a polynomial .(.) ∈ .[.] which factors in .[.] into distinct linear factors. The . Gal[. : .] of that extension is the group of all field endomorphisms (and thus automorphisms) of . which fix all the elements of .. The Galois theorem exhibits a bijection between the subgroups of the Galois
alabaster
发表于 2025-3-24 03:27:50
Sprache im Kontext des Mathematiklernensal Galois extension of fields, a finite-dimensional .-algebra . is split by . when each element . ∈ . is a root of a polynomial .(.) ∈ .[.] which factors in .[.] into distinct linear factors. The corresponding Galois theorem exhibits a contravariant equivalence between the category of finite-dimensi
d-limonene
发表于 2025-3-24 07:45:26
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消散
发表于 2025-3-24 14:09:58
,Einführung von Sprachportalen,r a field. This is a first step towards a Galois theory for rings, where the polynomial approach fails to work. The present chapter develops a second important step in the same direction: getting rid of the notion of dimension, which does not naturally make sense in the case of rings. We thus genera
BINGE
发表于 2025-3-24 15:55:59
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Facilities
发表于 2025-3-24 20:08:28
,Einführung in die Spracherkennung,set of (iso)morphisms. The Galois theory of rings will use a Galois groupoid, with possibly several objects, instead of a group. A profinite groupoid will be one whose set of objects and set of morphisms are profinite spaces, while all operations are continuous. The notion of profinite presheaf on a
RUPT
发表于 2025-3-25 01:20:03
Programmieren von Mikrocomputern.-modules is always monadic over the category of .-modules: this implies that we can view an .-module as being an .-module with an additional structure. The morphism σ: . → . of rings is a morphism of . when, moreover, the category of .-modules is co-monadic over the category of .-modules; in that c