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- The University of Texas at AustinUS19 papers
- University of Wisconsin–MadisonUS14 papers
- Space Telescope Science InstituteUS12 papers
- California Institute of TechnologyUS10 papers
- European Southern ObservatoryCL10 papers
- Lawrence Berkeley National LaboratoryUS10 papers
- Northwestern UniversityUS10 papers
- Stockholm UniversitySE10 papers
- University of California, BerkeleyUS10 papers
- Vanderbilt UniversityUS10 papers
- Centre National de la Recherche ScientifiqueFR9 papers
- Laboratoire de Physique Nucléaire et de Hautes ÉnergiesFR9 papers
5 papers · 1 filter
(4,2)-choosability of planar graphs with forbidden structures
Zhanar Berikkyzy, Christopher Cox, Michael Dairyko +8
All planar graphs are 4-colorable and 5-choosable, while some planar graphs are not 4-choosable. Determining which properties guarantee that a planar graph can be colored using lis…
Slice Implies Mutant Ribbon for Odd, 5-Stranded Pretzel Knots
Kathryn A. Bryant
A pretzel knot is called if all its twist parameters are odd, and if it is mutant to a simple ribbon knot. We prove that the family of odd, 5-stranded p…
Noncompact manifolds that are inward tame
Craig R. Guilbault, Frederick C. Tinsley
We continue our study of ends of non-compact manifolds, with a focus on the inward tameness condition. For manifolds with compact boundary, inward tameness, has significant implica…
A Tale of Two Timescales: Mixing, Mass Generation, and Phase Transitions in the Early Universe
Keith R. Dienes, Jeff Kost, Brooks Thomas
Light scalar fields such as axions and string moduli can play an important role in early-universe cosmology. However, many factors can significantly impact their late-time cosmolog…
On the set of catenary degrees of finitely generated cancellative commutative monoids
Christopher O'Neill, Vadim Ponomarenko, Reuben Tate +1
The catenary degree of an element of a cancellative commutative monoid is a nonnegative integer measuring the distance between the irreducible factorizations of . The ca…