Ruiz Sancho, Jesús María2023-06-212023-06-2119800214-149310.5565/PUBLMAT_20180_41https://hdl.handle.net/20.500.14352/64812Proceedings of the seventh Spanish-Portuguese conference on mathematics, Part I (Sant Feliu de Guíxols, 1980).We obtain some results (a Nullstellensatz, a specialization theorem, `à la E. Artin') for Nash algebras with an algebraic method based on M. Artin's theorem (and easily generalizable to the analytic case) notably simplifying known proofsspajournal articlehttp://mat.uab.cat/pubmat/volums/navegador#http://mat.uab.catopen access512.7Álgebras de NashGeometria algebraica1201.01 Geometría Algebraica