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20092026
most citedAsymptotics of Bivariate Analytic Functions with Algebraic Singularities

7 citations · 11 across the 9 of their papers we have counts for

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9 papers

math.CO2026

Making ends meet or just meeting at the ends? Assessing end-to-end distance in folded RNA sequences and other branched structures

Torin Greenwood, Christine Heitsch

Researchers have repeatedly found that the ends of an RNA sequence are significantly closer than expected for a random linear chain. However, we prove that the ends of a branched s…

math.CO2024

Asymptotics of Weighted Reflectable Walks in

Torin Greenwood, Samuel Simon

Lattice walks are used to model various physical phenomena. In particular, walks within Weyl chambers connect directly to representation theory via the Littelmann path model. We de…

math.CO2024

Asymptotics of bivariate algebraico-logarithmic generating functions

Torin Greenwood, Tristan Larson

We derive asymptotic formulae for the coefficients of bivariate generating functions with algebraic and logarithmic factors. Logarithms appear when encoding cycles of combinatorial…

math.CO2023

From discrete to continuous: Monochromatic 3-term arithmetic progressions

Torin Greenwood, Jonathan Kariv, Noah Williams

We prove a known 2-coloring of the integers minimizes the number of monochromatic arithmetic 3-progressions under certain restrictions. A monochromatic…

math.CO2021

Asymptotics of coefficients of algebraic series via embedding into rational series (extended abstract)

Torin Greenwood, Stephen Melczer, Tiadora Ruza +1

We present a strategy for computing asymptotics of coefficients of -variate algebraic generating functions. Using known constructions, we embed the coefficient array into an arr…

math.PR2019★ 1 cited

Sublinear variance in Euclidean first-passage percolation

Megan Bernstein, Michael Damron, Torin Greenwood

The Euclidean first-passage percolation model of Howard and Newman is a rotationally invariant percolation model built on a Poisson point process. It is known that the passage time…

math.CO2018★ 3 cited

Deconvolving RNA Base Pairing Signals

Torin Greenwood, Christine E. Heitsch

A growing number of RNA sequences are now known to have distributions of multiple stable sequences. Recent algorithms use the list of nucleotides in a sequence and auxiliary experi…

math.CO2016★ 7 cited

Asymptotics of Bivariate Analytic Functions with Algebraic Singularities

Torin Greenwood

In this paper, we use the multivariate analytic techniques of Pemantle and Wilson to derive asymptotic formulae for the coefficients of a broad class of multivariate generating fun…

math.CO2009

Quantum random walk on the integer lattice: examples and phenomena

Andrew Bressler, Torin Greenwood, Robin Pemantle +1

We apply results from Baryshnikov, Brady, Bressler and Pemantle (2008) to compute limiting probability profiles for various quantum random walks in one and two dimensions. Using an…