reserve
发表于 2025-3-23 10:24:32
Book 2004wn as Gröbner bases. This marked the beginning of a new, "combinatorial", era in commu tative algebra. It is not very likely that Buchberger was directly influenced by ideas from combinatorial group theory, but his famous algorithm bears resemblance to Nielsen‘s method, although in a more sophisticated form.
Diuretic
发表于 2025-3-23 14:36:46
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诱导
发表于 2025-3-23 21:22:24
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In-Situ
发表于 2025-3-24 00:57:52
Test Elements action on a single element, a test element. More precisely: .. An element . ∈ . is called a test element (for recognizing automorphisms) of a group . if, whenever .(.) = . for an endomorphism . of ., it follows that . is an automorphism.
沉着
发表于 2025-3-24 05:45:40
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字形刻痕
发表于 2025-3-24 06:33:30
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Dna262
发表于 2025-3-24 14:10:20
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血统
发表于 2025-3-24 15:16:13
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碎石
发表于 2025-3-24 20:42:28
Schreier Varieties of Algebrasny subalgebra of a free algebra of this variety is free in the same variety of algebras. In Section 11.1, we describe the main types of Schreier varieties and introduce universal multiplicative enveloping algebras of free algebras. Theorem 11.1.1 gives the main properties of the free algebras of the
abysmal
发表于 2025-3-25 00:26:40
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