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I am now located at the Max Planck Institute for Gravitational Physics (Albert Einstein Institute). See my webpage there for more information.


"As far as the laws of mathematics refer to reality, they are not certain; and as far as they are certain, they do not refer to reality."
--Einstein, Albert (1879-1955)
From J. R. Newman (ed.) The World of Mathematics, New York: Simon and Schuster, 1956.