unknot उदाहरण वाक्य
उदाहरण वाक्य
- proved the existence of a polynomial upper bound ( depending on crossing number ) on the number of Reidemeister moves required to change a diagram of the unknot to the standard unknot.
- The Ochiai unknot featuring 139 vertices, for example, was originally unknotted by computer in 108 hours, but this time has been reduced in more recent research to 10 minutes.
- In her thesis, she established that every piecewise linear knot in general position ( other than the unknot ) has a quadrisecant, i . e ., four collinear points.
- This would give a set of rules to manipulate the string, which hopefully be able to distinguish whether you have the Unknot, that is whether you can solve the Unknotting problem.
- Now we can define the Arf invariant of a knot to be 0 if it is pass-equivalent to the unknot, or 1 if it is pass-equivalent to the trefoil.
- The German paratrooper knife, which featured a marlinspike in addition to the cutting blade, was used to cut rigging and unknot lines, though it could be employed as a weapon in an emergency.
- In mathematics, the "'unknotting problem "'is the problem of algorithmically recognizing the unknot, given some representation of a knot, e . g ., a knot diagram.
- Every knot is pass-equivalent to either the unknot or the trefoil; these two knots are not pass-equivalent and additionally, the right-and left-handed trefoils are pass-equivalent.
- Consequently, it is clear that the goal of Martintg is not to produce a NPOV article, but rather to push a POV while ignoring his opponents and even random people trying to unknot the whole thing.
- Deciding if a particular knot is the unknot was a major driving force behind knot invariants, since it was thought this approach would possibly give an efficient algorithm to knot Floer homology is known to detect the unknot.