Newton diagrams, odd points, and the index of singular points of planar vector fields

DOI10.1134/S0001434611050178zbMath1254.14063MaRDI QIDQ650495

I. V. Antyushina, N. M. Bliznyakov

Publication date: 25 November 2011

Published in: Mathematical Notes (Search for Journal in Brave)

zbMATH Keywords

Cauchy indexanalytic vector fieldNewton diagramPoincaré-Hopf index

Mathematics Subject Classification ID

Toric varieties, Newton polyhedra, Okounkov bodies (14M25) Singularities of vector fields, topological aspects (58K45)

Cites Work

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• Index of a real singular point and its Newton diagram

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