In knot theory, a branch of mathematics, the trefoil knot is the simplest example of a nontrivial knot. The trefoil can be obtained by joining the two...

unknot. So the trefoil really is "knotted". The left-handed trefoil knot. The right-handed trefoil knot. Actually, there are two trefoil knots, called the...

The trefoil knot fold is a protein fold in which the protein backbone is twisted into a trefoil knot shape. "Shallow" knots in which the tail of the polypeptide...

occurrence of knots in proteins and confirm the existence of the trefoil knot in CAB. Knotted DNA was found first by Liu et al. in 1981, in single-stranded...

left-trefoil knot and right-trefoil knot. The left-trefoil knot. The right-trefoil knot. So we have the same situation as the granny knot and square knot since...

knot is intended to be permanent. It is often used to prevent the end of a rope from unraveling. An overhand knot becomes a trefoil knot, a true knot...

plant Fleur-de-Lys Foil (architecture) Shamrock Trefoil domain Trefoil arch Trefoil knot Torus knot Quatrefoil The French terms 'quartefeuille' and 'quintefeuille'...

simplest nontrivial knots are the trefoil knot (31 in the table), the figure-eight knot (41) and the cinquefoil knot (51). Several knots, linked or tangled...

In knot theory, the square knot is a composite knot obtained by taking the connected sum of a trefoil knot with its reflection. It is closely related...

Archimedean point Egg of Columbus Endless knot Gödel's Loophole Kobayashi Maru Ouroboros Sovereignty Trefoil knot Yoke and arrows Wicked problem World riddle...

button knot, double connection knot, double coin knot, agemaki, cross knot, square knot, Plafond knot, Pan Chang knot, and the good luck knot. Knots of more...

coprime integers. Knots are characterized by their crossing numbers. The simplest prime knot is the trefoil with three crossings. The trefoil is actually a...

the unknot and the trefoil knot. The figure-eight knot is a prime knot. The name is given because tying a normal figure-eight knot in a rope and then...

mathematical knots and links. See also list of knots, list of geometric topology topics. 01 knot/Unknot - a simple un-knotted closed loop 31 knot/Trefoil knot -...

In knot theory, the granny knot is a composite knot obtained by taking the connected sum of two identical trefoil knots. It is closely related to the square...

alternating knots. Both possible trefoil knots. The left-handed trefoil knot. The right-handed trefoil knot. The simplest chiral knot is the trefoil knot, which...

Atlas L6a4) The valknut as trefoil knot or triquetra (unicursal) (Knot Atlas 3_1) The valknut as closed 3-link chain (Knot Atlas L6n1) As Borromean rings...

Ashley's stopper knot – trefoil-faced stopper at the end of the rope Axle hitch – used to tie a hitch in a hard-to-reach place Bachmann knot – friction hitch...

nontrivial example is the (2,3)-torus knot, also known as the trefoil knot. A torus knot can be rendered geometrically in multiple ways which are topologically...

Mandala Möbius strip Namkha Oseberg style Ouroboros Pan Chang knot Solomon's knot Trefoil knot Triquetra Valknut Yin and yang Beer, Robert (2003). The Handbook...

result from continuous deformations, such as the homeomorphism between a trefoil knot and a circle. Homotopy and isotopy are precise definitions for the informal...

the knots discovered in proteins are deep trefoil (31) knots. Figure eight knots (41), three-twist knots (52), Stevedore knots (61) and Septoil knot (71)...

zero, the trefoil knot three and the figure-eight knot four. There are no other knots with a crossing number this low, and just two knots have crossing...

unknot is the only knot with genus zero. The trefoil knot has genus 1, as does the figure-eight knot. The genus of a (p, q)-torus knot is (p − 1)(q − 1)/2...

The unknot, trefoil knot, and figure-eight knot are fibered knots. The Hopf link is a fibered link. The Alexander polynomial of a fibered knot is monic,...

names including "trefoil" Trefoil Guild, part of Girlguiding Vertical trefoil and oblique trefoil, Zernike polynomials Trefoil knot fold, a protein fold...

off again. The patterns of many scales can be found to be based on the Trefoil knot. This is used to represent the spatial model of the "standard scale of...

interpretation, the triquetra represents the topologically simplest possible knot. The term triquetra in archaeology is used of any figure consisting of three...

Potentilla. Pentagram Trefoil knot 7₁ knot Skein relation Weisstein, Eric W. "Solomon's Seal Knot". MathWorld. A Pentafoil Knot at the Wayback Machine...

double overhand knot. A two lead, three bight Turk's head is also a trefoil knot if the ends are joined together. (2,n) alternating torus knots are (2,n) Turk's...