José Francisco Fernando Galván

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All published works

Action	Title	Year	Authors
+	On the nullstellensätze for stein spaces and C-analytic sets.	2016	Francesca Acquistapace Fabrizio Broglia José Francisco Fernando Galván
+	Factorización en algunos subanillos de C	2013	José Francisco Fernando Galván José Manuel Gamboa Mutuberria
+	Real algebra from Hilbert's 17th problem	2012	José Francisco Fernando Galván J. M. Gamboa
+	Álgebra lineal y geometría. Fascículo II, Espacios vectoriales y aplicaciones lineales	2007	José Francisco Fernando Galván J. M. Gamboa Jesús María Ruiz Sancho
+	Sums of squares of linear forms: the quaternions approach	2006	José Francisco Fernando Galván Jesús María Ruiz Sancho Claus Scheiderer
+	ON THE HILBERT 17TH PROBLEM FOR GLOBAL ANALYTIC FUNCTIONS	2004	Francesca Acquistapace Fabrizio Broglia José Francisco Fernando Galván Jesús María Ruiz Sancho
+	Finite determinacy in rings of power series.(Spanish: Determinación finita en anillos de series)	2004	José Francisco Fernando Galván Jesús María Ruiz Sancho
+	Sumas de cuadrados de gérmenes de función analítica	2001	José Francisco Fernando Galván
+	Triángulos racionales con grupo de reflexiones discreto	2000	José Francisco Fernando Galván

Common Coauthors

Coauthor	Papers Together
Jesús María Ruiz Sancho	4
J. M. Gamboa	2
Fabrizio Broglia	2
Francesca Acquistapace	2
Claus Scheiderer	1
José Manuel Gamboa Mutuberria	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Extensions of Orderings on Fields of Quotients of Rings of Real Analytic Functions	1986	Piotr Jaworski	3
+	On Hilbert's 17th problem and real Nullstellensatz for global analytic functions	1985	Jes�s M. Ruiz	3
+	On equivalence of ideals of real global analytic functions and the 17th Hilbert problem	1981	Jacek Bochnak Wojciech Kucharz Masahiro Shiota	3
+	Prim�rzerlegung in Steinschen Algebren	1964	Otto Förster	2
+ PDF Chat	On the Pythagoras numbers of real analytic surfaces☆	2005	Francesca Acquistapace Fabrizio Broglia José F. Fernando Javier Ruiz	2
+	Analytic Functions of Several Complex Variables.	1968	J. W. Gray Robert C. Gunning Hugo Rossi	2
+	Real algebraic geometry	2014	Jacek Bochnak Michel Coste Marie-Françoise Roy	2
+	The ﬁniteness property and Łojasiewicz inequality for global semianalytic sets	2005	F. Acquistapace Fabrizio Broglia Masahiro Shiota	2
+ PDF Chat	On the finiteness of Pythagoras numbers of real meromorphic functions	2010	Francesca Acquistapace Fabrizio Broglia José F. Fernando Jesús M. Ruíz	2
+	On sums of squares in local rings	2001	Claus Scheiderer	2
+ PDF Chat	Hilbert Nullstellensatz in global complex-analytic case	1968	Yum-Tong Siu	2
+	Minimal generation of basic open semianalytic sets	1988	Carlos Andradas Ludwig Br�cker Jesús M. Ruíz	1
+ PDF Chat	Introduction to the Theory of Analytic Spaces	1966	Raghavan Narasimhan	1
+ PDF Chat	The Positivstellensatz for definable functions on o-minimal structures	2002	F. Acquistapace Carlos Andradas Fabrizio Broglia	1
+	Lattice-ordered rings and semialgebraic geometry: I	2012	Charles N. Delzell James J. Madden	1
+	Sums of squares in real analytic rings	2002	José F. Fernando	1
+ PDF Chat	On Hilbert's 17th problem and Pfister's multiplicative formulae for the ring of real analytic functions	2014	Francesca Acquistapace Fabrizio Broglia José F. Fernando	1
+	Un theoreme des zeros en geometries algebrique et analytique reelles	1974	Jean-Jacques Risler	1
+ PDF Chat	On fields having the extension property	1992	Fernando Fernández Rodríguez Agustín Llerena Achutegui	1
+ PDF Chat	A Nullstellensatz for Nash rings	1974	Gustave Efroymson	1
+ PDF Chat	A nullstellensatz for ordered fields	1970	Diane Dubois	1
+	Sums of two squares in analytic rings	1999	Jesús M. Ruíz	1
+ PDF Chat	Proprietà globali degli spazi analitici reali	1967	Alberto Tognoli	1
+ PDF Chat	Ordered fields satisfying Rolle's Theorem	1984	Ron Brown Thomas C. Craven M. J. Pelling	1
+	The basic theory of real closed spaces	1989	Niels Schwartz	1
+	A positivstellensatz for rings of continuous functions	1987	J. M. Gamboa	1
+	The strict Positivstellensatz for global analytic functions and the moment problem for semianalytic sets	2000	F. Acquistapace Carlos Andradas Fabrizio Broglia	1
+	Sur le theoreme des zeros differentiables	1976	Guy Lassalle	1
+ PDF Chat	Subellipticity of the $\bar \partial$ -Neumann problem on pseudo-convex domains: Sufficient conditionsproblem on pseudo-convex domains: Sufficient conditions	1979	J. J. Kohn	1
+ PDF Chat	A Nullstellensatz for Łojasiewicz ideals	2014	Francesca Acquistapace Fabrizio Broglia Andreea C. Nicoara	1
+	Digging holes in algebraic closures à la artin. I	1983	Antonio José Engler T. Viswanathan	1
+ PDF Chat	On Pythagorean real irreducible algebroid curves	1984	Jesús M. Ruíz	1
+ PDF Chat	On prime ideals in rings of semialgebraic functions	1993	J. M. Gamboa	1
+	Nonnegative functions as squares or sums of squares	2005	Jean-Michel Bony Fabrizio Broglia Ferruccio Colombini Ludovico Pernazza	1
+ PDF Chat	Rings of real-valued continuous functions. I	1948	Edwin Hewitt	1
+ PDF Chat	A two-color theorem for analytic maps in 𝑅ⁿ	1973	Bryan E. Cain	1
+	Central orderings in fields of real meromorphic function germs	1984	Jes�s M. Ruiz	1
+ PDF Chat	Beweis f�r die Darstellbarkeit der ganzen Zahlen durch eine feste Anzahln ter Potenzen (Waringsches Problem)	1909	David Hilbert	1
+	Mémoire sur la résolution des équations numériques	2009	Par C. Sturm	1
+	Topological Vector Spaces.	1967	M. S. Ramanujan Helmut Schaefer	1
+	Positive semidefinite germs in real analytic surfaces	2002	José F. Fernando	1
+	A continuous, constructive solution to Hilbert's 17th problem	1984	Charles N. Delzell	1
+	On the Pythagoras Numbers of Real Analytic Rings	2001	José F. Fernando	1
+	Introduction To Commutative Algebra	2018	Michael Atiyah	1
+	Ordered fields with the dense orbits property	1983	J. M. Gamboa Tomás Recio	1
+	Über die Zerlegung strikte definiter Formen in Quadrate	1939	Walter Habicht	1
+ PDF Chat	Substitution in Nash functions	1976	Gustave Efroymson	1
+	Sur le theoreme des zeros de Hilbert “differentiable”	1973	Jacek Bochnak	1
+	Über die Darstellung definiter Formen als Summe von Formenquadraten	1933	David Hilbert	1
+	Some new results on ordered fields	1987	J. M. Gamboa	1