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Some properties of global semianalytic subsets of coherent surfaces

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Andradas Heranz, Carlos y Díaz-Cano Ocaña, Antonio (2004) Some properties of global semianalytic subsets of coherent surfaces. Illinois Journal of Mathematics, 48 (2). pp. 519-537. ISSN 0019-2082

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Resumen

Let X subset of R-n be a coherent analytic surface. We show that the connected components of global analytic subsets of X are global and we compute the stability index and Brocker's t-invariant of X. We also state a real Nullstellensatz for normal surfaces.


Tipo de documento:Artículo
Palabras clave:Coherent surfaces, real analytic sets, analytic functions.
Materias:Ciencias > Matemáticas > Geometria algebraica
Código ID:14762
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Última Modificación:06 Feb 2014 10:08

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