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Efficient computation of Linking number with certification
Algebraic Topology · Submitted 31 Dec 2019
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim An efficient numerical algorithm for the computation of linking number is presented.
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The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.
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The abstract, sentence by sentence
An efficient numerical algorithm for the computation of linking number is presented. The algorithm keep tracks or rounding error so that it can ensure the correctness of the results.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | An efficient numerical algorithm for the computation of linking number is presented. | contribution 0.98 | 0.90 | 0.58 | asserted 1.00 |
| s1 | The algorithm keep tracks or rounding error so that it can ensure the correctness of the results. | method 0.88 | 0.85 | 0.20 | asserted 1.00 |
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The paper
Original abstract
An efficient numerical algorithm for the computation of linking number is presented. The algorithm keep tracks or rounding error so that it can ensure the correctness of the results.
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How the literature uses it
3 arXiv papers cite this in 5 sentences
Papers citing it · 1 sentence without a confident label
Uses its method or tool 2 papers
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When this is a single-threaded computation, the approach from [ref] removes all arctangents by using angle summations (counting negative $x$-axis crossings) instead.
Fast Linking Numbers for Topology Verification of Loopy Structures · Method 2: Direct Summation (DS) · 0.89
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For the linking number calculation, we use the implementation in [ref] since it returns a linking number with certified accuracy by tracking rounding errors in the calculation.
Direct stellarator coil design using global optimization: application to a comprehensive exploration of quasi-axisymmetric devices · Bounding boxes · 1.00
Cites it as background 2 papers
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In the computational DNA topology community, many papers [ref] use topological invariants such as the linking number, twist, and writhe to understand DNA ribbons; in particular, [ref] summarizes how to compute these quantities, and [ref] present more robust exact expressions for line segment curves using the signed solid angle formula [ref] .
Fast Linking Numbers for Topology Verification of Loopy Structures · Related Work · 0.97
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An efficient implementation of the solid angle approach to the linking number is discussed in [ref] .
A Proof of the Invariant Based Formula for the Linking Number and its Asymptotic Behaviour · Past results about the Gauss integral for the linking number · 0.81
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