英语词汇“similarity group”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

similarity group n. Mathematics (a) the group (group n. 7) consisting of all transformations mapping geometric figures to similar figures (see similarity transformation n. (a)); (b) the group of all transformations mapping mutually similar matrices to one another (see similarity transformation n. (b)); now rare.

ΚΠ

1915 Proc. Amer. Acad. Arts & Sci. 50 207 Then the subgroup of the similarity group which preserves angle are [sic] those for which b₁ = b₂.

1937 A. A. Albert Mod. Higher Algebra iv. 76 We are studying the invariants of matrices A under a group of transformations A ↔ PAP⁻¹ called the similarity group.

1995 IEEE Trans. Pattern Anal. & Machine Intelligence 17 810/2 The group of affine transformations includes the similarity group as a sub-group.

单词	similarity group
释义	> as lemmas similarity group similarity group n. Mathematics (a) the group (group n. 7) consisting of all transformations mapping geometric figures to similar figures (see similarity transformation n. (a)); (b) the group of all transformations mapping mutually similar matrices to one another (see similarity transformation n. (b)); now rare. ΚΠ 1915 Proc. Amer. Acad. Arts & Sci. 50 207 Then the subgroup of the similarity group which preserves angle are [sic] those for which b₁ = b₂. 1937 A. A. Albert Mod. Higher Algebra iv. 76 We are studying the invariants of matrices A under a group of transformations A ↔ PAP⁻¹ called the similarity group. 1995 IEEE Trans. Pattern Anal. & Machine Intelligence 17 810/2 The group of affine transformations includes the similarity group as a sub-group. extracted from similarityn. < as lemmas
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