منابع مشابه
Real Rational Surfaces Are Quasi - Simple
We show that real rational (over C) surfaces are quasi-simple, i.e., that such a surface is determined up to deformation in the class of real surfaces by the topological type of its real structure.
متن کامل9 F eb 2 00 1 REAL RATIONAL SURFACES ARE QUASI -
We show that a real rational (over C) surfaces are quasi-simple, i.e., that such a surface is determined up to deformation in the class of real surfaces by the topological type of its real structure.
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Real cubic algebraic surfaces may be described by either implicit or parametric equations. Each of these representations has strengths and weaknesses and have been used extensively in computer graphics. Applications involving both representations include the efficient computation of surface intersections, and triangulation of curved surfaces. One particularly useful representation is the ration...
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We provide a real analog of the Yau-Zaslow formula counting rational curves on K3 surfaces. ”But man is a fickle and disreputable creature and perhaps, like a chess-player, is interested in the process of attaining his goal rather than the goal itself.” Fyodor Dostoyevsky, Notes from the Underground.
متن کاملExplaining why simple liquids are quasi-universal.
It has been known for a long time that many simple liquids have surprisingly similar structure as quantified, for example, by the radial distribution function. A much more recent realization is that the dynamics are also very similar for a number of systems with quite different pair potentials. Systems with such non-trivial similarities are generally referred to as 'quasi-universal'. From the f...
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ژورنال
عنوان ژورنال: Journal für die reine und angewandte Mathematik (Crelles Journal)
سال: 2002
ISSN: 0075-4102,1435-5345
DOI: 10.1515/crll.2002.086