self-linking number

invariant of framed knots

en-GB/ˈsɛlf - ˈlɪŋkɪŋ ˈnʌmbə/
en-US/ˈsɛlf - ˈlɪŋkɪŋ ˈnʌmbɚ/

カテゴリ：

invariant