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单词 Amphicheiral knot
释义

Amphicheiral knot

英语百科

Chiral knot

(重定向自Amphicheiral knot)

In the mathematical field of knot theory, a chiral knot is a knot that is not equivalent to its mirror image. An oriented knot that is equivalent to its mirror image is an amphichiral knot, also called an achiral knot or amphicheiral knot. The chirality of a knot is a knot invariant. A knot's chirality can be further classified depending on whether or not it is invertible.

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