Navegando por Autor "Dalbelo, Thaís M."
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- ItemThe Euler obstruction and torus action.(2013) Dalbelo, Thaís M.; Grulha Junior, Nivaldo de GóesIn this paper we apply torus action in the study of surfaces with the property that their irreducible components are toric surfaces.
- ItemToric surfaces, vanishing Euler characteristic and Euler obstruction of a function.(2013) Dalbelo, Thaís M.; Grulha Junior, Nivaldo de Góes; Pereira, Miriam S.In this work we define the vanishing Euler characteristic of a normal toric surface...