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Géométrie Algébrique Réelle et Formes Quadratiques [1982]

1
Valuations and real places in the theory of formally real fields
41
An introduction to Nash functions
55
Real valuation rings and ideals
98
Variantes du Nullstellensatz réel et anneaux formellement réels
109
Ensembles semi-algebriques
139
The real holomorphy ring and sums of 2n-th powers
182
On certain topological spaces admitting strongly coherent real algebraic structure
198
Remarks and counterexamples in the theory of real algebraic vector bundles and cycles
212
Topology of real analytic sets — Some open problems
218
The divisor class groups of some rings of global real analytic, Nash or rational regular functions
249
Real spectra and distributions of signatures
273
Transversal zeros and positive semidefinite forms
299
Zur Theorie der semialgebraischen Wege und Intervalle über einem reell abgeschlossenen Körper
324
Subordinate structure sheaves
343
The extension theorem for Nash functions
358
Separation des composantes connexes reelles dans le cas des varietes projectives
371
On real one-dimensional cycles
381
Sur l’homologie des surfaces algèbriques réelles
386
Etude des coupures dans les groupes et corps ordonnes
406
Faisceau structural sur le spectre réel et fonctions de Nash
433
Real holomorphy rings in real algebraic geometry
443
A bound on the order of H<Stack> <Subscript>n−1</Subscript> <Superscript>(a)</Superscript> </Stack>(X, ZZ / 2) on a real algebraic variety
451
Le probleme d’algebrisation des polyedres est local
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