REMARKS ON RECENT CONTRIBUTIONS TO COSMOGONY

Some Remarks on Dirac's Contributions to General Relativity

I provide a very brief sketch of some of Dirac's interests and work in gravity, particularly his Hamiltonian formulation of Einstein's theory and its relation to his earlier research. It is a great honor for any theoretical physicist to speak at a Memorial for Professor Dirac (like many others, I cannot bring myself to call him Paul!), whom I last saw when I gave a Colloquium here in Tallahasse...

On Cosmogony 3.1

Some Recent Data from Venus and Jupiter: Implications for Cosmogony

Views of unexplored areas, be they in science or geography, are constructed either from extrapolation of known experiences or from wild fantasy. Earthbound cosmologists have viewed our solar system from both perspectives. With the advent of unmanned probes, results have been obtained which have forced the abandoning of supposed similarities with our own earth as well as causing the destruction ...

Some Remarks to Recent Papers on Traffic Analysis

In this informal contribution we raise a couple of remarks and requests for clarification about some recent papers in the field of traffic analysis. These cases are illustrative of the kind of issues and open points that are encountered when reading, applying and working with published papers. The readers and followers of each published paper especially of the best ones form naturally a small c...

Remarks on Recent Fixed Point Theorems