Knot conjecture
WebViewed 3k times 26 The volume conjecture, a formula relating hyperbolic volume of a knot complement with the semiclassical limit of a family of coloured Jones polynomials, is widely considered the biggest open problem in quantum topology. Weba knot K has Property P in their sense, it is sufficient to verify that the 3-manifolds Y obtained by non-trivial Dehn surgeries onK all have non-trivial fundamental group. In [6], it …
Knot conjecture
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WebIn knot theory, the Milnor conjecture says that the slice genus of the torus knot is It is in a similar vein to the Thom conjecture . It was first proved by gauge theoretic methods by Peter Kronheimer and Tomasz Mrowka. [1] Jacob Rasmussen later gave a purely combinatorial proof using Khovanov homology, by means of the s-invariant. [2] Webknots has also been veri ed by Ozsv ath and Szab o using Heegaard Floer homology [7], and by Jong via a combinatorial method [4]. Recently, Hirasawa and Mura-sugi showed that the conjecture holds for alternating stable knots [3]. Moreover, in this case they observed that the signature of such knots are zero, and m= 0 in Conjecture 1.
WebDec 22, 2015 · Conjecture Zis a knot theoretical equivalent form of the Kervaire Conjecture. We show that Conjecture Z is true for all the pretzel knots of the form P(p, q, −) where p, q and rare odd... The Tait conjectures are three conjectures made by 19th-century mathematician Peter Guthrie Tait in his study of knots. The Tait conjectures involve concepts in knot theory such as alternating knots, chirality, and writhe. All of the Tait conjectures have been solved, the most recent being the Flyping conjecture.
WebA knot K is slice if and only if there is a ribbon knot R such that the connected sum K # R is ribbon. One may wish that one didn't have to stabilize. Consider the monoid M of oriented … WebAug 16, 2024 · The volume conjecture states that this function would grow exponentially with respect to N and its growth rate would give the simplicial volume of the knot complement. In this section we describe the volume conjecture and give proofs for the figure-eight knot and for the torus knot T (2, 2 a + 1). Download chapter PDF.
WebMar 24, 2024 · 1. Reduced alternating diagrams have minimal link crossing number, 2. Any two reduced alternating diagrams of a given knot have equal writhe , 3. The flyping …
WebApr 20, 2024 · One of the most venerable tests in knot theory is the Alexander polynomial — a polynomial expression that’s based on the way a given knot crosses over itself. It’s a highly effective test, but it’s also slightly ambiguous. The same knot could yield multiple different (but very closely related) Alexander polynomials. finished livestockWebDec 23, 2024 · The new conjecture — that these two types of invariants are related — will open up new theorizing in the mathematics of knots, the researchers wrote in Nature. In the second case, DeepMind took... e scooters sit downWebGCD(m,n) components; in particular, THK(m,n) is a knot precisely when m and n are relatively prime. If m = 2 and n is odd, THK(2,n) is a (2,n) torus knot and is also a rational knot and a Montessinos knot. The Harary-Kauffman Conjecture is known to hold for such knots [KL, APS]. So, we will assume that m is at least 3. Our key obser- finished loading offsets and group metadataWebApr 23, 2024 · The set of knots modulo this relation forms an abelian group with the connect sum operation. This group is called the concordance group of knots in S3 and is denoted … e scooter statisticsWebCurrently, the only knots known to admit hidden symmetries are the figure-8 and the two dodecahedral knots of Aitchison and Rubinstein described in [1] (c.f. Conjecture 1.3 below). These three knots have cusp field Q[√ −3]. There is one known example of a knot with cusp field Q[i], and it does not admit hidden symmetries. e scooters surreyWebA few major discoveries in the late 20th century greatly rejuvenated knot theory and brought it further into the mainstream. In the late 1970s William Thurston 's hyperbolization theorem introduced the theory of hyperbolic 3-manifolds into knot theory and made it of prime importance. In 1982, Thurston received a Fields Medal, the highest honor ... finished living shedsWebJan 31, 2010 · The Volume Conjecture states that a certain limit of the colored Jones polynomial of a knot would give the volume of its complement. If we deform the parameter of the colored Jones polynomial we also conjecture that it would also give the volume and the Chern-Simons invariant of a three-manifold obtained by Dehn surgery determined by … finished loading plugins