ar X iv : m at h / 06 06 16 6 v 1 [ m at h . ST ] 7 J un 2 00 6 ADAPTIVE DENSITY DECONVOLUTION WITH DEPENDENT INPUTS

ar X iv : a st ro - p h / 06 06 15 1 v 1 7 J un 2 00 6 Superhumps in Binary Systems and Their Connection to Precessional Spiral Density Waves

We consider a mechanism for the formation of superhumps in the TV Col system, based on the possible existence of a precessional spiral wave in the accretion disk of the system. This mechanism can act in binaries with arbitrary component-mass ratios, and our precessional spiral wave model can be applied to explain observed superhumps of all types.

ar X iv : a st ro - p h / 06 01 33 7 v 1 16 J an 2 00 6 A Radio Pulsar Spinning at 716 Hz

X iv :a st ro -p h/ 06 01 33 7 v1 16 J an 2 00 6 A Radio Pulsar Spinning at 716 Hz Jason W. T. Hessels, Scott M. Ransom, Ingrid H. Stairs, Paulo C. C. Freire, Victoria M. Kaspi, and Fernando Camilo Department of Physics, McGill University, Montreal, QC H3A 2T8, Canada NRAO, 520 Edgemont Rd., Charlottesville, VA 22903, USA Department of Physics and Astronomy, University of British Columbia, 6224...

ar X iv : a st ro - p h / 06 05 06 7 v 1 2 M ay 2 00 6 Sensitivity and pointing accuracy of the NEMO km 3 telescope

ar X iv : a st ro - p h / 06 06 12 4 v 1 6 J un 2 00 6 Inhomogeneous Cosmology , Inflation and Late - Time Accelerating Universe

An inhomogeneous cosmology describing a spacetime without symmetry is shown to be able to inflate the early universe and explain the late-time acceleration of the universe without a cosmological constant and negative pressure dark energy and avoid the coincidence problem. e-mail: [email protected]

ar X iv : m at h / 06 08 16 3 v 1 [ m at h . L O ] 7 A ug 2 00 6 IND - AND PRO - DEFINABLE SETS

We describe the indand procategories of the category of definable sets, in some first order theory, in terms of points in a sufficiently saturated model.