結び目理論
1. Knot theoryIn topology, knot theory is the study of mathematical knots. While inspired by knots which appear in daily life in shoelaces and rope, a mathematician's knot differs in that the ends are joined together so that it cannot be undone. In precise mathematical language, a knot is an embedding of a circle in 3-dimensional Euclidean space, R.
Read “Knot theory” on English Wikipedia
Read “結び目理論” on Japanese Wikipedia
Read “Knot theory” on DBpedia
Read “Knot theory” on English Wikipedia
Read “結び目理論” on Japanese Wikipedia
Read “Knot theory” on DBpedia
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