557 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Goddard Space Flight CenterUS13 papers
- Argonne National LaboratoryUS12 papers
- Columbia UniversityUS12 papers
- Center for Astrophysics Harvard & SmithsonianUS11 papers
- Northwestern UniversityUS10 papers
- University of VirginiaUS10 papers
- Space Telescope Science InstituteUS9 papers
- Stockholm UniversitySE8 papers
- University of Notre DameUS8 papers
- Sam Houston State UniversityUS7 papers
- University of TorontoCA7 papers
- Australian National UniversityAU6 papers
Showing 2020 · math.COShow all
2 papers · 2 filters
math.CO2020★ 1 cited
Convex geometries representable by at most 5 circles on the plane
PolyMath REU Convex Geometries Collaboration, Kira Adaricheva, Madina Bolat +18
A convex geometry is a closure system satisfying the anti-exchange property. In this work we document all convex geometries on 4- and 5-element base sets with respect to their repr…
math.CO2020
Avoiding 5/4-powers on the alphabet of nonnegative integers
Eric Rowland, Manon Stipulanti
We identify the structure of the lexicographically least word avoiding 5/4-powers on the alphabet of nonnegative integers. Specifically, we show that this word has the form $p τ(φ(…