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Zapiski Nauchnykh Seminarov POMI, 1995, Volume 231, Pages 255–268
(Mi znsl3755)
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This article is cited in 2 scientific papers (total in 2 papers)
Topological methods in geometry
Differential geometry “in the large” of plane algebraic curves and integral formulas for invariants of singularities
A. O. Viro Saint-Petersburg State University
Abstract:
We generalize the Plücker formula for the number of inflection points of a complex projective curve and derive a formula for the number of sextatic points of such a curve. We also obtain an upper estimate for the number of vertices of a real algebraic curve. The proof uses a new result related with integration on the Euler characteristic. Bibl. 5 titles.
Received: 15.06.1995
Citation:
A. O. Viro, “Differential geometry “in the large” of plane algebraic curves and integral formulas for invariants of singularities”, Investigations in topology. Part 8, Zap. Nauchn. Sem. POMI, 231, POMI, St. Petersburg, 1995, 255–268; J. Math. Sci. (New York), 91:6 (1998), 3499–3507
Linking options:
https://www.mathnet.ru/eng/znsl3755 https://www.mathnet.ru/eng/znsl/v231/p255
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Abstract page: | 171 | Full-text PDF : | 86 |
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