UCAS Central Council on Admissions (UCCA) and Polytechnics Central Admissions System (PCAS) and the name UCAS is a contraction of the former acronyms UCCA and PCAS. An early proposal was made for the new merged body to be called PUCCA, but this was never adopted. UCCA was the older of the two bodies, having been formed in 1961 to provide a clearing house for university applications in the United Kingdom. It was created in response to concerns during the 1950s that the increase in University applications was unmanageable using the systems then in place, where each student applied individually to as
Virtually fibered conjecture fact, given that the geometrization conjecture is now settled, the only case needed to be proven for the virtually fibered conjecture is that of hyperbolic 3-manifolds. The original interest in the virtually fibered conjecture (as well as its weaker cousins, such as the virtually Haken conjecture) stemmed from the fact that any of these conjectures, combined with Thurston's hyperbolization theorem, would imply the geometrization conjecture. However, in practice all known attacks on the "virtual" conjecture take geometrization as a hypothesis, and rely on the geometric and group-theoretic properties of hyperbolic 3-manifolds. The virtually fibered conjecture was not actually conjectured by