Thomas-Whitehead (TW) gravity is a projectively invariant model of over d-dimensional manifold that intimately related to string theory through reparameterization invariance. Unparameterized geodesics are the ubiquitous structure ties together and higher dimensional gravitation. This realized projective geometry Tracy Thomas. The connection, due Thomas later Whitehead, admits component in one d...

Purpose: Telecommunications comprises a vital component of information infrastructures and services, with an historically strong public interest dimension. For the best part of 30 years, the telecommunications sector in Europe has been the subject of a radical reorganisation in structural and operational terms along the lines of neo-liberalism. This article analyses the significance of the neo-...

Suppose M is a hyperbolic 3-manifold which admits two Dehn fillings M(r1) and M(r2) such that M(r1) contains an essential torus and M(r2) contains an essential annulus. It is known that ∆ = ∆(r1, r2) ≤ 5. We will show that if ∆ = 5 then M is the Whitehead sister link exterior, and if ∆ = 4 then M is the exterior of either the Whitehead link or the 2-bridge link associated to the rational number...

In this paper we determine topologically the canonical component of the SL2(C) character variety of the Whitehead link complement.