109 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of MichiganUS36 papers
- University of Tennessee at KnoxvilleUS33 papers
- Georgia State UniversityUS31 papers
- University of Colorado BoulderUS30 papers
- University of Massachusetts AmherstUS29 papers
- Brookhaven National LaboratoryUS28 papers
- Centre National de la Recherche ScientifiqueFR28 papers
- Charles UniversityCZ28 papers
- New Mexico State UniversityUS28 papers
- Vanderbilt UniversityUS28 papers
- Augustana UniversityUS27 papers
- Columbia UniversityUS27 papers
14 papers · 1 filter
How to couple identical ring oscillators to get Quasiperiodicity, extended Chaos, Multistability and the loss of Symmetry
Edward H. Hellen, Evgeny Volkov
We study the dynamical regimes demonstrated by a pair of identical 3-element ring oscillators (reduced version of synthetic 3-gene genetic Repressilator) coupled using the design o…
Coarse direct products and property {C}
G. Bell, A. Lawson
We show that coarse property C is preserved by finite coarse direct products. We also show that the coarse analog of Dydak's countable asymptotic dimension is equivalent to the coa…
Local k-connectedness of an inverse limit of polyhedra
G. C. Bell, A. Nagórko
We provide an easily verifiable condition for local -connectedness of an inverse limit of polyhedra.
An exploration of Nathanson's -adic representations of integers
Greg Bell, Austin Lawson, Neil Pritchard +1
We use Nathanson's -adic representation of integers to relate metric properties of Cayley graphs of the integers with respect to various infinite generating sets to problems…
IGR J19552+0044: A new asynchronous short period polar: "Filling the gap between intermediate and ordinary polars"
G. Tovmassian, D. Gonzalez-Buitrago, J. Thorstensen +23
Based on XMM--Newton X-ray observations IGR J19552+0044 appears to be either a pre-polar or an asynchronous polar. We conducted follow-up optical observations to identify the sourc…
Hyperbolic structures on groups
Carolyn Abbott, Sahana Balasubramanya, Denis Osin
For every group , we introduce the set of hyperbolic structures on , denoted , which consists of equivalence classes of (possibly infinite) generating sets of…
Decomposition theorems for asymptotic property C and property A
G. Bell, D. Głodkowski, A. Nagórko
We combine aspects of the notions of finite decomposition complexity and asymptotic property C into a notion that we call finite APC-decomposition complexity. Any space with finite…
Weighted Persistent Homology
Greg Bell, Austin Lawson, Joshua Martin +2
We introduce weighted versions of the classical Čech and Vietoris-Rips complexes. We show that a version of the Vietoris-Rips Lemma holds for these weighted complexes and that they…
Constructing Words with High Distinct Square Densities
F. Blanchet-Sadri, S. Osborne
Fraenkel and Simpson showed that the number of distinct squares in a word of length n is bounded from above by 2n, since at most two distinct squares have their rightmost, or last,…
Dyck Words, Lattice Paths, and Abelian Borders
F. Blanchet-Sadri, Kun Chen, Kenneth Hawes
We use results on Dyck words and lattice paths to derive a formula for the exact number of binary words of a given length with a given minimal abelian border length, tightening a b…
Unavoidable Sets of Partial Words of Uniform Length
Joey Becker, F. Blanchet-Sadri, Laure Flapan +1
A set X of partial words over a finite alphabet A is called unavoidable if every two-sided infinite word over A has a factor compatible with an element of X. Unlike the case of a s…
A new construction of universal spaces for asymptotic dimension
G. C. Bell, A. Nagórko
For each , we construct a separable metric space that is universal in the coarse category of separable metric spaces with asymptotic dimension ()…
Characterization of amylin-induced calcium dysregulation in rat ventricular cardiomyocytes
Bradley D. Stewart, Caitlin E. Scott, Thomas P. McCoy +4
Hyperamylinemia, a condition characterized by above-normal blood levels of the pancreas-derived peptide amylin, accompanies obesity and precedes type II diabetes. Human amylin olig…
The remarkable outburst of the highly evolved post-period-minimum dwarf nova SSS J122221.7-311525
V. V. Neustroev, T. R. Marsh, S. V. Zharikov +22
We report extensive 3-yr multiwavelength observations of the WZ Sge-type dwarf nova SSS J122221.7-311525 during its unusual double superoutburst, the following decline and in quies…