Telecoms providers are falling over themselves to expand into hitherto unexplored areas of business, seeking to capitalise on double-, triple- and quadruple-play. Here Jo Best examines why not ...

Local adaptivity and mesh refinement are key to the efficient simulation of wave phenomena in heterogeneous media or complex geometry. Locally refined meshes, however, dictate a small time step ...

If the international community wants to make meaningful progress ahead of the 2030 deadline—which critics argue is still too late to avert global catastrophe—major global players should work together ...

In the 1990s, India undertook large scale market-based reforms. This was expected to bring about convergence in growth rates across different states. However, the bulk of empirical literature on India ...