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Iskovskikh Seminar
September 29, 2011 19:00, Moscow, Steklov Mathematical Institute, room 540
 


Local tropicalization

D. A. Stepanov

N. E. Bauman Moscow State Technical University

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Abstract: Tropicalization enables one to relate a subvariety of algebraic torus with some partially linear complex in real affine space. This complex represents a valuation space of a coordinate ring of a variety. We describe a local generalization of the tropicalization that enables one to construct a partially linear complex from an ideal in a local ring, say, in a ring of formal series.
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