Título: | A note on a separation problem |
Autores: | Ruiz Sancho, Jesús María |
Tipo de documento: | texto impreso |
Editorial: | Birkhäuser Verlag, 1984 |
Dimensiones: | application/pdf |
Nota general: | info:eu-repo/semantics/restrictedAccess |
Idiomas: | |
Palabras clave: | Estado = Publicado , Materia = Ciencias: Matemáticas: Geometria algebraica , Tipo = Artículo |
Resumen: | The author proves the following theorem: Let A0 be a closed 1-dimensional semianalytic germ at the origin 0?Rn. Let Z be a semianalytic set in Rn whose germ Z0 at 0 is closed and A0?Z0={0}. Then there exists a polynomial h?R[x1,?,xn] such that h?Z?{0}>0 and h?A0?{0} |
En línea: | https://eprints.ucm.es/id/eprint/20293/1/RuizSancho27.pdf |
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