Matrix representations for toric parametrizations

In this paper we show that a surface in P3 parametrized over a 2-dimensional toric variety T can be represented by a matrix of linear syzygies if the base points are finite in number and form locally a complete intersection. This constitutes a direct generalization of the corresponding result over P...

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Detalles Bibliográficos
Autores principales: Botbol, N., Dickenstein, A., Dohm, M.
Formato: JOUR
Materias:
Approximation complex
Implicitization
Matrix representation
Rational surface
Syzygy
Toric variety
Matrix algebra
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_01678396_v26_n7_p757_Botbol
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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