625 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- California Institute of TechnologyUS82 papers
- Carnegie ObservatoriesUS33 papers
- Carnegie Institution for ScienceUS27 papers
- University of California, Los AngelesUS26 papers
- Princeton UniversityUS25 papers
- University of California San DiegoUS24 papers
- Northwestern UniversityUS23 papers
- University of California, DavisUS23 papers
- University of California, BerkeleyUS22 papers
- Center for Astrophysics Harvard & SmithsonianUS21 papers
- University of California, IrvineUS21 papers
- Pennsylvania State UniversityUS20 papers
11 papers · 1 filter
Unitary equivalence to a truncated Toeplitz operator: analytic symbols
Stephan Ramon Garcia, Daniel E. Poore, William T. Ross
Unlike Toeplitz operators on , truncated Toeplitz operators do not have a natural matricial characterization. Consequently, these operators are difficult to study numerically.…
Insights Into the High-Energy Gamma-ray Emission of Markarian 501 from Extensive Multifrequency Observations in the Fermi Era
LAT collaboration, A. A. Abdo et al., the MAGIC collaboration +6
We report on the gamma-ray activity of the blazar Mrk 501 during the first 480 days of Fermi operation. We find that the average LAT gamma-ray spectrum of Mrk 501 can be well descr…
Constraints on anomalous spin-spin interactions from spin-exchange collisions
D. F. Jackson Kimball, Alec Boyd, D. Budker
Measured and calculated cross sections for spin-exchange between alkali atoms and noble gases (specifically sodium and helium) are used to constrain anomalous spin-dependent forces…
A Cost-Minimizing Algorithm for School Choice
Sinan Aksoy, Adam Azzam, Chaya Coppersmith +4
The school choice problem concerns the design and implementation of matching mechanisms that produce school assignments for students within a given public school district. In this…
Spatial Graphs with Local Knots
Erica Flapan, Blake Mellor, Ramin Naimi
It is shown that for any locally knotted edge of a 3-connected graph in , there is a ball that contains all of the local knots of that edge and is unique up to an isotopy setw…
Ground-based multisite observations of two transits of HD 80606b
A. Shporer, J. N. Winn, S. Dreizler +41
We present ground-based optical observations of the September 2009 and January 2010 transits of HD 80606b. Based on 3 partial light curves of the September 2009 event, we derive a…
Supercharacters, symmetric functions in noncommuting variables, and related Hopf algebras
Marcelo Aguiar, Carlos Andre, Carolina Benedetti +25
We identify two seemingly disparate structures: supercharacters, a useful way of doing Fourier analysis on the group of unipotent uppertriangular matrices with coefficients in a fi…
Complete graphs whose topological symmetry groups are polyhedral
Erica Flapan, Blake Mellor, Ramin Naimi
We determine for which , the complete graph has an embedding in whose topological symmetry group is isomorphic to one of the polyhedral groups: , , or $S_4…
A Complete Spectroscopic Survey of the Milky Way Satellite Segue 1: The Darkest Galaxy
Joshua D. Simon, Marla Geha, Quinn E. Minor +9
We present the results of a comprehensive Keck/DEIMOS spectroscopic survey of the ultra-faint Milky Way satellite galaxy Segue 1. We have obtained velocity measurements for 98.2% o…
Spitzer Observations of IC 2118
S. Guieu, L. M. Rebull, J. R. Stauffer +13
IC 2118, also known as the Witch Head Nebula, is a wispy, roughly cometary, ~5 degree long reflection nebula, and is thought to be a site of triggered star formation. In order to s…
On the quantization of zero-weight super dynamical r-matrices
Gizem Karaali
Solutions of the classical dynamical Yang-Baxter equation on a Lie superalgebra are called super dynamical r-matrices. In this note we explicitly quantize zero-weight super dynamic…