1k citations
- University of California, San FranciscoUS31 papers
- University of HoustonUS29 papers
- University of California, BerkeleyUS20 papers
- Space Telescope Science InstituteUS19 papers
- Lawrence Berkeley National LaboratoryUS18 papers
- Stanford UniversityUS17 papers
- Centre National de la Recherche ScientifiqueFR15 papers
- University of ArizonaUS14 papers
- The University of TokyoJP13 papers
- Jet Propulsion LaboratoryUS12 papers
- California Institute of TechnologyUS11 papers
- Princeton UniversityUS11 papers
Showing 2008Show all
3 papers · 1 filter
math.NT2008★ 2 cited
Continued Fraction Expansions of Matrix Eigenvectors
Maria Pavlovskaia
We examine various properties of the continued fraction expansions of matrix eigenvector slopes of matrices from the SL(2, Z) group. We calculate the average period length, maximum…
astro-ph2008★ 43 cited
Constraints on First-Light Ionizing Sources from Optical Depth of the Cosmic Microwave Background
J. Michael Shull, Aparna Venkatesan
We examine the constraints on high-redshift star formation, ultraviolet and X-ray pre-ionization, and the epoch of reionization at redshift z_r, inferred from the recent WMAP-5 mea…
math.GT2008★ 27 cited
Ozsvath-Szabo and Rasmussen invariants of cable knots
Cornelia A. Van Cott
We study the behavior of the Ozsvath-Szabo and Rasmussen knot concordance invariants tau and s on K(m,n), the (m,n)-cable of a knot K where m and n are relatively prime. We show th…