2 papers
math.OA2000
An Algebraic Duality Theory for Multiplicative Unitaries
S. Doplicher, C. Pinzari, J. E. Roberts
Multiplicative Unitaries are described in terms of a pair of commuting shifts of relative depth two. They can be generated from ambidextrous Hilbert spaces in a tensor C*-category.…
astro-ph1999
Non radial motions and the shapes and the abundance of clusters of galaxies
A. Del Popolo, M. Gambera
We study the effect of non-radial motions on the mass function, the velocity dispersion function (hereafter VDF) and on the shape of clusters of galaxies using the model introduced…