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On the Equivalence of Elementary Chains of Monoidal Transformations of the Projective Plane
A. S. Bystrikov M. V. Lomonosov Moscow State University
Abstract:
We introduce the notion of curve associated with a chain of blow-ups of a complex surface. On the basis of this notion, we classify elementary chains (of length up to seven) of blow-ups of the projective plane. We prove (under an additional condition) that the ramification curve of the inverse of a polynomial mapping cannot be isolated in 4 or 5 blow-ups.
Received: 06.03.2002
Citation:
A. S. Bystrikov, “On the Equivalence of Elementary Chains of Monoidal Transformations of the Projective Plane”, Mat. Zametki, 73:5 (2003), 649–656; Math. Notes, 73:5 (2003), 611–617
Linking options:
https://www.mathnet.ru/eng/mzm213https://doi.org/10.4213/mzm213 https://www.mathnet.ru/eng/mzm/v73/i5/p649
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Abstract page: | 267 | Full-text PDF : | 79 | References: | 55 | First page: | 1 |
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