GLOBAL WAVE MAPS ON CURVED SPACE TIMES

By U. GIMIO

CONTENTS GLOBAL WAVE MAPS ON CURVED SPACE TIMES EINSTEIN’S EQUATIONS AND EQUIVALENT HYPERBOLIC DYNAMICAL SYSTEMS GENERALIZED BOWEN–YORK INITIAL DATA THE REDUCED HAMILTONIAN OF GENERAL RELATIVITY AND THE ?-CONSTANT OF CONFORMAL GEOMETRY ANTI-DE-SITTER SPACETIME AND ITS USES BLACK HOLES AND WORMHOLES IN 2+1 DIMENSIONS OPEN IN?ATION GENERATING COSMOLOGICAL SOLUTIONS FROM KNOWN SOLUTIONS MULTIDIMENSIONAL COSMOLOGICAL AND SPHERICALLY SYMMETRIC SOLUTIONS WITH INTERSECTING P-BRANES OPEN ISSUES