Proteins analysed as virtual knots

K Alexander, AJ Taylor, MR Dennis - Scientific reports, 2017 - nature.com
Long, flexible physical filaments are naturally tangled and knotted, from macroscopic string
down to long-chain molecules. The existence of knotting in a filament naturally affects its …

On the geometry of rod packings in the 3‐torus

COY Hui, JS Purcell - Bulletin of the London Mathematical …, 2024 - Wiley Online Library
Rod packings in the 3‐torus encode information of some crystal structures in
crystallography. They can be viewed as links in the 3‐torus, and tools from 3‐manifold …

A geometric classification of rod complements in the 3-torus

COY Hui - Proceedings of the American Mathematical Society, 2025 - ams.org
Rod packings are used in crystallography to describe crystal structures with linear or zigzag
chains of particles, and each rod packing can be topologically viewed as a collection of …

Classification of links of small complexity in the thickened torus

AA Akimova, SV Matveev, VV Tarkaev - Proceedings of the Steklov Institute …, 2018 - Springer
We present a complete table of links in the thickened torus T 2× I of complexity at most 4.
The table is constructed by the following method. First, we enumerate all abstract …

Knotoids and knots in the thickened torus

PG Korablev, YK May - Siberian Mathematical Journal, 2017 - Springer
We study the relationship between knotoids and knots in the direct product of the two-
dimensional torus and an interval. Each knotoid on the sphere can be lifted to a knot of …

Complexities of a knitting pattern

A Kawauchi - Reactive and Functional Polymers, 2018 - Elsevier
A knitting pattern is a tangle diagram in the square and a knitting is a tessellation of a knitting
pattern in the plane. In this paper, a classification of the knitting patterns is done in terms of …

Classification of prime knots in the thickened surface of genus 2 having diagrams with at most 4 crossings

AA Akimova - Journal of Computational and Engineering …, 2020 - mathnet.ru
The goal of this paper is to tabulate all prime knots in the thickened surface of genus 2
having diagrams with at most 4 crossings. First, we introduce definition of prime knot in the …

Classification of prime links in the thickened torus having crossing number 5

AA Akimova, SV Matveev, VV Tarkaev - Journal of Knot Theory and …, 2020 - World Scientific
The goal of this paper is to tabulate all prime links in the thickened torus T× I having
diagrams having crossing number 5. First, we construct a table of prime projections of links …

Классификация зацеплений малой сложности в утолщенном торе

АА Акимова, СВ Матвеев, ВВ Таркаев - Труды института математики …, 2017 - mathnet.ru
В работе приводится полная таблица зацеплений в утолщенном торе T2× I,
минимальные диаграммы которых имеют не более 4 перекрестков. Метод построения …

Classification of Prime Projections of Knots in the Thickened Torus of Genus 2 with at most 4 Crossings

AA Akimova - Вестник Южно-Уральского государственного …, 2020 - cyberleninka.ru
We begin classification of prime knots in the thickened torus of genus 2 having diagrams
with at most 4 crossings. To this end, it is enough to construct a table of prime knot …