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A team of more than 80 mathematicians from 12 countries is charting the terrain of rich, new mathematical worlds, and sharing their discoveries on the Web. The mathematical universe is filled with bot...
The Einstein universe is the conformal compactification of Minkowski space.
It also arises as the ideal boundary of anti-de Sitter space. The purpose of this article is
to develop the syntheti...
Our starting point is a particular `canvas' aimed to `draw' theories of physics,which has symmetric monoidal categories as its mathematical backbone. In this paper we consider the conceptual foundatio...
national institute of standands and technology Math Technique Opens Clearer Window on Universe（图)
Math Technique Universe galaxies
2006/12/11
December 7, 2006，A fast, efficient image enhancement technique developed at the National Institute of Standards and Technology (NIST) and originally applied to improving monochrome microscope images h...