61. WH Translate this page enriques, federigo, Probleme der Wissenschaft. Teil I Wirklichkeit und Logik . enriques, federigo, Zur Geschichte der Logik. (WH, Bd. XXVI) Deutsch von http://www.weiss-leipzig.de/WH.HTM

Wissenschaft und Hypothese / WH "Sammlung von Einzeldarstellungen aus dem Gesamtgebiete der Wissenschaften mit besonderer Berücksichtigung ihrer Grundlagen und Methoden, ihrer Endziele und Anwendungen." Poincare, Henri Wissenschaft und Hypothese (WH, Bd. I) Deutsch von: Lindemann, Ferdinand / Lindemann, L. 1906. 2., verbesserte Auflage. XVI, 346 Seiten. 1914. 3. Aufl. 1974. Nachdruck der 3. Aufl. Poincare, Henri Der Wert der Wissenschaft (WH, Bd. II) Deutsch von: Weber, E. / Weber, H. 1906. 1. Aufl. V, 252 Seiten. 1910. 2. Aufl. 1921. 3. Aufl. Lipps, G. F. Mythenbildung und Erkenntnis (WH, Bd. III) 1907. 1. Aufl. VIII, 312 Seiten. Bonola, Roberto Die nichteuklidische Geometrie (WH, Bd. IV) Deutsch von: Liebmann, Heinrich 1908. 1. Aufl. VIII, 245 Seiten. 1921. 3. Aufl. Darwin, G. W. Ebbe und Flut sowie verwandte Erscheinungen im Sonnensystem (WH, Bd. V) Mit einem Einführungswort von: Neumayer, Georg v.

62. Italian School Of Algebraic Geometry -- Facts, Info, And Encyclopedia Article (Click link for more info and facts about federigo enriques) federigo enriques In the case of surfaces, the enriques classification was into five http://www.absoluteastronomy.com/encyclopedia/I/It/Italian_school_of_algebraic_g

Italian school of algebraic geometry [Categories: Algebraic geometry, History of mathematics] In relation with the history of (A science (or group of related sciences) dealing with the logic of quantity and shape and arrangement) mathematics , the Italian school of (Click link for more info and facts about algebraic geometry) algebraic geometry refers to the work over half a century or more (flourishing roughly 1885-1935) done internationally in (Click link for more info and facts about birational geometry) birational geometry , particularly on (Click link for more info and facts about algebraic surface) algebraic surface s. There were in the region of 30 to 40 leading mathematicians who made major contributions; about half of those being in fact Italian. There is no question that the leadership fell to the group in (Capital and largest city of Italy; on the Tiber; seat of the Roman Catholic Church; formerly the capital of the Roman Republic and the Roman Empire) Rome of (Click link for more info and facts about Guido Castelnuovo) Guido Castelnuovo (Click link for more info and facts about Federigo Enriques) Federigo Enriques and (Click link for more info and facts about Francesco Severi) Francesco Severi ; who were involved in some of the deepest discoveries, as well as setting the style. The fashion and foundational attitude changed in algebraic geometry from 1950 onwards, leading to an axiomatisation and some acrimony as to the status of some results. For a while it may have seemed that the tradition of the Italian school would possibly be lost, in the sense that the old papers had become hard to read for the new generation of geometers. The essentials were in fact transmitted, in particular through

63. Le Città Di Mare E Lo Spirito Scientifico Per Federigo Enriques - Bottazzini Um Translate this page Le città di mare e lo spirito scientifico per federigo enriques Bottazzini Umberto,De Benedetti Andrea, Foraciari Paolo E. http://www.libreriauniversitaria.it/BIT/8887218471/Le_citta_di_mare_e_lo_spirito

PowerSearch: Libri Italiani English Books DVD Bottazzini Umberto, De Benedetti Andrea, Foraciari Paolo E. Prezzo Disponibilità Normalmente disponibile in 15/20 giorni lavorativi Metti nel carrello (Puoi sempre toglierlo dopo) Dettagli del libro Titolo: Le città di mare e lo spirito scientifico per Federigo Enriques Autori: Bottazzini Umberto De Benedetti Andrea Foraciari Paolo E. Editore: Data di Pubblicazione: Collana: Pubbl. del Centro Studi Enriques ISBN: Pagine:

64. Albert Einstein Archives enriques, federigo (nonscientific contents) Eoetvoes, Roland Erismann, TheodorEuken, Arnold, 1929 to 1930 1939 1919 to 1922 http://www.albert-einstein.org/userguide_lof.html

A. Scientific material A.1 Scientific manuscripts and notebooks Reel# Folder# Item# Filename Date/s 1-1(a) 1-001 to 1-026 Scientific Manuscripts Published 1914 to 1922 1-1(b) 1-027 to 1-045 Scientific Manuscripts Published 1923 to 1924 1-046 to 1-096 Scientific Manuscripts Published 1925 to 1930 1-097 to 1-132 Scientific Manuscripts Published 1931 to 1936 1-133 to 1-154 Scientific Manuscripts Published 1938 to 1948 1-5(a) 1-155 to 1-184 Scientific Manuscripts Published 1950 to 1953 1-5(b) 1-185 to 1-206 Scientific Manuscripts Published 1954 to 1955 Manuscripts Published-Stafford Lectures (Meaning of Relativity) 2-002 to 2-003 Manuscripts Published-"Zum kosmologischen Problem" Appendix I for 2nd Edition, P.U.P. (Meaning of Relativity) 1945 to 1955 2-3(a) 2-004 to 2-011 Manuscripts Published- Notes, Appendix II-Princeton Lectures- (Meaning of Relativity) 1950 to 1953 2-3(b) 2-012 to 2-019 Manuscripts Published- Notes, Appendix II-Princeton Lectures- (Meaning of Relativity) 1950 to 1953 2-4(a) 2-020 to 2-024.1 Manuscripts for Schilpp volume (Albert Einstein: Philosopher-Scientist) 2-4(b) 2-025 to 2-068 Manuscripts for Schilpp volume (Albert Einstein: Philosopher-Scientist) 2-5(a) 2-069 to 2-090 Manuscripts Unpublished ca. 1919 to 1921

65. Riposte Armonie. Lettere Di Federigo Enriques A Guido Castelnuovo - Translate this page Lettere di federigo enriques a Guido Castelnuovo, Titolo, Riposte armonie. da Corrado Segre, Guido Castelnuovo, federigo enriques, Francesco Severi, http://www.internetbookshop.it/ser/serdsp.asp?be=zu&isbn=8833909891

66. Enriques Surfaces - Algebraic Geometry - Dept. Of Mathematics - University Of Ma first by the italian mathematician federigo enriques (18711946) in 1914.enriques surfaces cannot be embedded into projective threespace P3(C) . http://enriques.mathematik.uni-mainz.de/docs/enriques.shtml

Diese Seite auf deutsch Enriques surfaces Enriques surfaces Pinch points Other singularities The parameter map ... The hard work Enriques surfaces An Enriques surface X is a smooth compact complex surface with irregularity q X and nontrivial canonical sheaf K X satisfying K X O X . Such surfaces have been studied first by the italian mathematician Federigo Enriques (1871-1946) in 1914. Enriques surfaces cannot be embedded into projective threespace P C . However there exist birational morphisms onto singular surfaces in P C . Such a singular surface is called a singular model of an Enriques surface. There is a well known family of such singular models, which has been constructed by Enriques himself. It is the family of surfaces degree 6 going doubly through the edges of a tetrahedron. Here we present a subfamily with tetrahedral symmetry. It is the two parameter family of surfaces X r c given by X r c f r x x x x c x x x x x x x x x x x x parameterized by the complex numbers r and c . The polynomial f r defines a sphere with radius r f r r x x x x r x x x x x x x x x x x x and the faces of the tetrahedron are just the planes defined by the linear forms x x x x . We give an overview how the surface X r c degenerates for real values of r and c . As an example, the following pictures exhibit the real affine part of

67. Enriques-Flächen - Algebraische Geometrie - FB Mathematik - Universität Mainz Translate this page Der italienische Mathematiker federigo enriques (1871-1946) hat diese Flächen um1914 erstmals untersucht. enriques-Flächen können nicht in den http://enriques.mathematik.uni-mainz.de/docs/Genriques.shtml

This page in english Zwickpunkte (Pinchpunkte) Die Parameter-Karte Der Film ... Die Autoren X q X und nichttrivialer kanonischer Garbe K X K X O X gilt. Der italienische Mathematiker Federigo Enriques (1871-1946) P C P C X r c X r c f r x x x x c x x x x x x x x x x x x Die Familie wird durch die komplexen Zahlen r und c parametrisiert. Das Polynom f r r f r r x x x x r x x x x x x x x x x x x x x x x X r c fur reellwertige r und c illustriert. Die folgenden zwei Abbildungen zeigen den reellen affinen Teil von X . Auf der rechten Abbildung sind auch die Kanten des Tetraeders zu erkennen. Zwickpunkte (Pinchpunkte) r und c X r c zwei Paare von Zwickpunkten auf jeder Kante des Tetraeders. Sie sind jedoch nicht immer reel. Die vier Geraden L c r L c r L c L c unterteilen die Ebene mit den Koordinaten c und r in 10 Gebiete. Der Ort aller Punkte, wo ein festes Paar reell ist, ist mit einer Schraffierung versehen. Fur jeden Punkt r c auf L oder L X r c auf einer Kantenmitte zusammen. Fur jeden Punkt r c auf L oder L X r c im Unendlichen zusammen. Es gibt im Parameterraum noch einige Kurven, auf denen Entartungen auftreten. An der Gleichung von X r c L c r und vier Ebenen. Auf der Geraden

68. The Science Bookstore - Chronology enriques, federigo Born 1/5/1871 Died 6/14/1946, 1871 AD. Washburn, MargaretBorn 7/25/1871, 1871 AD. Slagle, Frances Born 10/13/1871 http://www.thesciencebookstore.com/chron.asp?pg=22

69. Biblioteca De La Facultad De Ciencias Matemáticas    Boletín De Nuevas Adqu federigo enriques. PUBLICAC. New York Dover, 1955. DES.FÍSICA pag. var. ; 1955 . enriques, federigo, 18711946, pr.Carslaw, HS, trad.Bolyai, John. http://www.ucm.es/BUCM/mat/Donativo Mariano Martinez.htm

Biblioteca de la Facultad de Ciencias Matemáticas 'Donativo Mariano Martínez'. TÍTULO Abhandlungen aus zahlentheorie und analysis : zur erinnerung and Edmund Landau (1877-1938) / Herausgegeben von Paul Turán...[et.al.] PUBLICAC. Berlín : Veb Deutscher Verlag der Wissenschaften, cop. 1968. DES.FÍSICA 355 p. ; 25 cm. AUTOR SEC. Landau, Edmund. Turán, Paul, ed. SIGNATURA. IN511.33ABH AUTOR Adler, Ronald. TÍTULO Introduction to general relativity / Ronald Adler, Maurice Bazin, Menahen Schifeer. PUBLICAC. New York : McGraw-Hill Book, 1965. DES.FÍSICA XIV, 451 p. ; 24 cm. AUTOR SEC. Schifeer, Menahen. Bazin, Maurice. SIGNATURA.IN530.12ADL AUTOR Aeschlimann, Florence. TÍTULO Recherches sur la notion de système physique / par F. Aeschlimann. PUBLICAC. París : Gauthiers-Villars, 1960. DES.FÍSICA IX, 250 p. ; 25 cm. COLECCION Les grands problèmes des sciences ; 11. AUTOR SEC. Aeschlimann, Florence. SIGNATURA. IN53AES Libro nuevo en la Biblioteca TÍTULO Álgebra y fundamentos : una introducción / Miguel Ángel Goberna... [et al.]

70. Austrian Literature Online - Kataloge sc - enriques enriques, federigo enriques, federigo - 1910 http://webapp.uibk.ac.at/alo/cat/?id=5006850

71. Jeremy Gray Guido Castelnuovo (18641952) and federigo enriques (1871-1946) met in Rome in1892 and began to work on algebraic surfaces, pursuing the idea that a http://puremaths.open.ac.uk/pmd_department/pmd_gray/

Jeremy Gray Jeremy Gray has worked at the Open University since 1975, and as a senior Lecturer since 1987. He has worked on a number of courses, including M 203 ‘Introduction to Pure Mathematics’, where he was closely associated with the Geometry Block, and the Topology course (M 435). He also maintains the MSc course in Differential Geometry (M 827). With John Fauvel, he was one of the two principal authors of ‘Topics in the History of Mathematics’ (MA 290) and edited the Source Book The History of Mathematics; a Reader Macmillan, London (1987). Research Activities Professional activities Comments Forthcoming articles ... Book reviews Research Activities As a member of the Centre of History of Mathematical Sciences Jeremy is interested in many branches of the history of mathematics, but his main areas of research are the history of algebraic geometry, complex function theory, Non-Euclidean geometry, and mathematical modernism in the 19 th and early 20 th Centuries. He is also interested in logic and the philosophy of mathematics and the life and work of Henri Poincaré. His interest in mathematical modernism is an attempt to link the history of mathematics with the history of science and issues in mathematical logic and the philosophy of mathematics. He believes strongly that the study of the history of mathematics is an important way for everyone to understand the nature of the mathematics we have, and its place and role in the intellectual and practical life of society.

72. POME 9 ARTICLE federigo enriques, Approssimazione e verità, Belforte, Livorno 1982 enriques,F., 1906, Problemi della scienza, Zanichelli, Bologna (Engl. transl. http://www.ex.ac.uk/~PErnest/pome/pompart5.htm

PHILOSOPHY OF MATHEMATICS EDUCATION NEWSLETTER 9 THE SIGNIFICANCE OF HISTORY AND OF NON-ABSOLUTIST PHILOSOPHIES IN MATHEMATICS EDUCATION Franceso Speranza University of Parma, Parma, Italy Three problems about the role of history in education Most scholars agree about the significance of history in education:. But how can we justify it and what kind of history is suitable? Contrast Lakatos's (Kantian) aphorism: "Philosophy of science without history of science is empty, history of science without philosophy of science is blind" (Lakatos 1971, p.102) with Ernest’s critique: Lakatos did not sufficiently establish the legitimacy of bringing the history of mathematics into the heart of his philosophy of mathematics (Ernest 1991, p. 39). Current research in mathematics education in many countries involves a perspective that takes into account of history and philosophies of mathematics. But what are the reasons for such a phenomenon? What is the meaning of the interconnections between philosophy, history and education? In the next section, I give my views on the possible role of history in the philosophy of mathematics - or more generally of science. However, first of all, we must identify what kind of philosophy of mathematics could have an intersection with history and education.

73. Library Of Cagliari I.N.F.N. Site Translate this page enriques, federigo Zanichelli, copyr. 1987, Bologna xxii, 302 p., 24 cm Location115/ENR Inventory BIBFIS DSF 2660. Scienza ed etica alle soglie del terzo http://www.ca.infn.it/cgi-bin/scanlib_it.pl?Author=&Title=&Output=full&Select=wh

74. Library Of Cagliari I.N.F.N. Site Translate this page (Saggi Zanichelli) enriques, federigo - Santillana, Giorgio Zanichelli, 1973,Bologna (leEllissi) Newton, Isacco - enriques, federigo - Forti, Umberto http://www.ca.infn.it/cgi-bin/scanlib_it.pl?Author=&Title=&Output=full&Select=wh

75. OCR Document federigo enriques, in federigo enriques. http://biblio.adm.unipi.it:8081/archiviofoto/Persone/Torrigiani Guido/links/Per

Cultura formativa e insegnamento matematico. Per Guido Torrigiani Sono in molti i livornesi che hanno avuto la fortuna di conoscere e frequentare personalmente Guido Torrigiani, scomparso improvvisamente a Pisa due anni fa. Anch’io sono tra loro, poiché sono stata per molti anni fra gli amici di casa Torrigiani, e ho potuto apprezzare le grandi doti umane e intellettuali di Guido, ben prima che il corso degli eventi ci portasse a incontrarci su un comune terreno di studio, e di lavoro, intorno all’opera di Federigo Enriques e al Centro Studi che porta il suo nome Di Enriques, le cui pagine matematiche ben conosceva fin dagli anni dell’Università, Torrigiani tornò ad occuparsi in forma nuova a partire dal 1996, il cinquantenario della morte. I convegni e le pubblicazioni che quell’occasione suscitò, e che mi coinvolsero come studiosa dell’Enriques filosofo e storico del pensiero, lo indussero a svolgere ricerche su di un terreno fino ad allora poco coltivato, quello della biografia del matematico-filosofo. Ne scaturì un articolo per la rivista “CN - Comune Notizie”: poi rivisto per il volume Federigo Enriques. Filosofia storia del pensiero scientifico

76. Federigo Enriques Université Montpellier II Translate this page federigo enriques (1871-1946). Cette image et la biographie complète en anglaisrésident sur le site de l’université de St Andrews Écosse http://ens.math.univ-montp2.fr/SPIP/article.php3?id_article=1100

77. Conferenza "Cent'anni Di Ricerca In Italia: Un Passato Da Salvare" - Galileo 200 Translate this page La commissione giudicatrice del Premio federigo enriques è composta dal professorEdoardo Casentini dell’Accademia dei Lincei, dai professori Ciro Ciliberto http://www.galileo2001.it/materiali/news/04_09_15_conferenza.php

Updates Home Cerca: Mappa del sito Credits Conferenza "CENT’ANNI DI RICERCA IN ITALIA: UN PASSATO DA SALVARE" Comunicato stampa - 1 Federigo Enriques , complessa figura intellettuale del secolo scorso al quale Comune e Provincia di Livorno hanno dedicato nel 2000 un Centro Studi , il professor Carlo Bernardini Nato a Livorno nel 1871 e trasferitosi a Pisa con la famiglia pochi anni dopo, Federigo Enriques Carlo Bernardini Comunicato stampa - 2 La brochure del Premio Enriques 2004 (formato PDF) e-mail: centro@centrostudienriques.it Ufficio stampa telefono: 0586-753707 e-mail: press@armunia.it lucaraso@hotmail.com indice delle news

78. Dipartimento Di Matematica "Federigo Enriques" Translate this page http://sauron.mat.unimi.it/

79. Department Of Mathematics "Federigo Enriques" Translate this page http://sauron.mat.unimi.it/Welcome-eng.html

80. La Matematica Italiana 1800-1950 Translate this page federigo enriques. (1871-1946). ritratto. Nacque a Livorno il 5 - 1 - 1871 e morìa Roma il 14 - 6 - 1946. Si laureò a Pisa, dove era stato allievo della http://www.dm.unito.it/sism/m_italiani/biografie/tricomi/enriques.html

Federigo ENRIQUES Questioni Storia del pensiero scientifico (in collab. con G. D. Santillana) ecc. Dei suoi libri di filosofia scientifica, quello sui Problemi della scienza Lezioni di geometria proiettiva (I ed. 1894) ed altri. Fu socio dell'Accademia nazionale dei Lincei e di altre accadente nazionali ed estere. Necr.: Rend. Lincei (8) 2 (1947), 3-21 (G. Castelnuovo); Rend. Mat. Roma (5) 16 (1957), 1-22 (F. Severi, G. Sansone ed E. Togliatti); ecc. Tricomi, 1962 CRONOLOGIA

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