Schubert (1949) showed that every knot can be uniquely decomposed (up to the order in which the decomposition is performed) as a knot sum of a class of knots known as prime knots, which cannot themselves be further decomposed (Livingston 1993, p. 5; Adams 1994, pp.
The Moors were Muslim inhabitants of the Maghreb, the Iberian Peninsula, Sicily, and Malta during the Middle Ages.
Examples of moor in a sentence. 1  as she wanders the windswept moor, the novel's heroine vows that she will never marry the vicar. 2  a mysterious figure who was said to have haunted the moors of southwest England.