‎Quantisierung als Eigenwertproblem. (Erste-Vierte Mitteilung) + Über das Verhältnis der Heisenberg-Born-Jordanschen Quantenmechanik zu der meinen" - [THE BIRTH OF WAVE MECHANICS.]‎

‎Leipzig, J.A. Barth, 1926. Bound recently in 3 fine hcalf of black morocco.. Spine with gilt lettering. In: ""Annalen der Physik. Hrsg. von W. Wien und M. Planck."", Vierte Folge, Bde. 79-81. VI,760"VIII,828"VIII,1172 pp. Textillustr. and plates. The Schrödinger papers: Pp. 361-376,489-527,734-756 (Bd. 79) - pp. 438-490 (Bd. 60) - pp. 109-131 (Bd. 81). Internally clean and fine.‎

‎First printing and first appearence of these 5 papers which introduces Schrödinger's wave-equations and explains the stationary states of electrons in Bohr's theory of the atom by way of applying de Broglie's concept of electron waves. These papers are among the most important in modern physics.""The intensity of Schrödingers work on the problem (he found the earlier Bohr-Sommerfeld quantum theory unsatisfactory) increased as he saw that he was on the track of ""a new atomic theory"", and it reached a peak during his winter vacation in Arosa. On 27 December 1925 he wrote to Wilhelm Wien, editor of the ""Annalen der Physik"" inMunich that he was very optimistic: ""I believe that I can give a vibrating system...thatyields the hydrogen frequency levels as it eigenfrequencies."" The frequences of the emitted light rays are then obtained, as Schrödinger observed, by establishing the differences of the two eigenfrequencies respectively. ""Consequently the way is opened toward a real understanding of Bohr's frequency calculation - it is really a vibration (or, as the case may be, interference) process, which occurs with the same frequency as the one we observe in the spectroscope. I hope, that I will soon be able to report on this subject in a little more detail and in a more comprehensive fashion"" (Schrödinger's letter to Wien)...The so-called Klein-Gordon equations which Schrödinger used gives an incorrect description of the relativistic structures Schrödinger tried to describe. As this equation he tried to use, describes particles without spin, whereas a a description of electrons requires the Dirac equation...""After a brief interruption Schrödinger took up his method again, but this time he treated the electron nonrelativistically. It soon became apparent that he had arrived at a theory that correctly represented a the behavior of the electron to a very good approximation. THE RESULT WAS THE EMERGENCE OF WAVE MECHANICS IN JANUARY 1926. Schrödinger published the results of his research in a series of four papers in the ""Annalen der Physik"" bearing the overall title ""Quantisierung als Eigenwertproblem."" The first installment, sent on 26 January and received by Wien the next day, contains the first apperarance in the literature of his famous wave equation, written out for the hydrogen atom...""(DSB). In the fifth paper offered here, Schrödinger himself shows that there is an essential equivalence of his theory and that of Heisenberg, Born and Jordan's.Brandt, Harvest of a Century, no. 39.‎

‎Quantisierung als Eigenwertproblem. (Erste-Vierte Mitteilung) + Über das Verhältnis der Heisenberg-Born-Jordanschen Quantenmechanik zu der meinen. - [THE BIRTH OF WAVE MECHANICS]‎

‎Leipzig, J.A. Barth, 1926. 8vo. All five paper bound separately in blank blue wrappers. Extracted from In ""Annalen der Physik. Hrsg. von W. Wien und M. Planck., Vierte Folge, Bde. 79-81.""Entire issue 4, 6, 8, 13 and 18 offered. A fine and clean set. [Schrödinger's papers:] Pp. 361-376" Pp. 489-527" Pp. 734-756 (Bd. 79). Pp. 438-490 (Bd. 60). Pp. 109-131 (Bd. 81).‎

‎First printing and first appearence of these 5 papers which introduces Schrödinger's wave-equations and explains the stationary states of electrons in Bohr's theory of the atom by way of applying de Broglie's concept of electron waves. These papers are among the most important in modern physics and ""almost overnight, made Schrödinger famous"" (Brandt, Harvest of a Century).""The intensity of Schrödingers work on the problem (he found the earlier Bohr-Sommerfeld quantum theory unsatisfactory) increased as he saw that he was on the track of ""a new atomic theory"", and it reached a peak during his winter vacation in Arosa. On 27 December 1925 he wrote to Wilhelm Wien, editor of the ""Annalen der Physik"" inMunich that he was very optimistic: ""I believe that I can give a vibrating system...thatyields the hydrogen frequency levels as it eigenfrequencies."" The frequences of the emitted light rays are then obtained, as Schrödinger observed, by establishing the differences of the two eigenfrequencies respectively. ""Consequently the way is opened toward a real understanding of Bohr's frequency calculation - it is really a vibration (or, as the case may be, interference) process, which occurs with the same frequency as the one we observe in the spectroscope. I hope, that I will soon be able to report on this subject in a little more detail and in a more comprehensive fashion"" (Schrödinger's letter to Wien)...The so-called Klein-Gordon equations which Schrödinger used gives an incorrect description of the relativistic structures Schrödinger tried to describe. As this equation he tried to use, describes particles without spin, whereas a a description of electrons requires the Dirac equation...""After a brief interruption Schrödinger took up his method again, but this time he treated the electron nonrelativistically. It soon became apparent that he had arrived at a theory that correctly represented a the behavior of the electron to a very good approximation. THE RESULT WAS THE EMERGENCE OF WAVE MECHANICS IN JANUARY 1926. Schrödinger published the results of his research in a series of four papers in the ""Annalen der Physik"" bearing the overall title ""Quantisierung als Eigenwertproblem."" The first installment, sent on 26 January and received by Wien the next day, contains the first apperarance in the literature of his famous wave equation, written out for the hydrogen atom...""(DSB). In the fifth paper offered, Schrödinger himself shows that there is an essential equivalence of his theory and that of Heisenberg, Born and Jordan's.Brandt, Harvest of a Century, no. 39.‎

‎Quantisierung als Eigenwertproblem. Part I-IV. (Erste-Vierte Mitteilung) (+) Über das Verhältnis der Heisenberg-Born-Jordanschen Quantenmechanik zu der meinen" - [THE BIRTH OF WAVE MECHANICS]‎

‎Leipzig, J.A. Barth, 1926. 8vo. Bound in three volumes: two uniform contemporary half cloth and one contemporary full cloth. In ""Annalen der Physik. Hrsg. von W. Wien und M. Planck., Vierte Folge, Bde. 79-81."" Band 79 (full cloth) with gilt lettering to spine, library label pasted on to pasted down front free end-paper and library stamp to front free end-paper. Band 80,81 (half cloth) with a copy of the title page pasted on the front boards. White handwritten title to spine and coners bumped. Library cards inserted on pasted down front free end-paper. All three copies internally fine and clean. [Schrödinger's papers:] Pp. 361-376" Pp. 489-527 Pp. 734-756 (Bd. 79). Pp. 438-490 (Bd. 60). Pp. 109-131 (Bd. 81). [Entire volumes: VII, (1), 160 pp. + 10 plates VII, (1), 828 pp. + 15 plates" VIII, 1172 pp. + 11 plates.].‎

‎First printing and first appearence of these 5 papers which introduces Schrödinger's wave-equations and explains the stationary states of electrons in Bohr's theory of the atom by way of applying de Broglie's concept of electron waves. These papers are among the most important in modern physics.""The intensity of Schrödingers work on the problem (he found the earlier Bohr-Sommerfeld quantum theory unsatisfactory) increased as he saw that he was on the track of ""a new atomic theory"", and it reached a peak during his winter vacation in Arosa. On 27 December 1925 he wrote to Wilhelm Wien, editor of the ""Annalen der Physik"" inMunich that he was very optimistic: ""I believe that I can give a vibrating system...thatyields the hydrogen frequency levels as it eigenfrequencies."" The frequences of the emitted light rays are then obtained, as Schrödinger observed, by establishing the differences of the two eigenfrequencies respectively. ""Consequently the way is opened toward a real understanding of Bohr's frequency calculation - it is really a vibration (or, as the case may be, interference) process, which occurs with the same frequency as the one we observe in the spectroscope. I hope, that I will soon be able to report on this subject in a little more detail and in a more comprehensive fashion"" (Schrödinger's letter to Wien)...The so-called Klein-Gordon equations which Schrödinger used gives an incorrect description of the relativistic structures Schrödinger tried to describe. As this equation he tried to use, describes particles without spin, whereas a a description of electrons requires the Dirac equation...""After a brief interruption Schrödinger took up his method again, but this time he treated the electron nonrelativistically. It soon became apparent that he had arrived at a theory that correctly represented a the behavior of the electron to a very good approximation. THE RESULT WAS THE EMERGENCE OF WAVE MECHANICS IN JANUARY 1926. Schrödinger published the results of his research in a series of four papers in the ""Annalen der Physik"" bearing the overall title ""Quantisierung als Eigenwertproblem."" The first installment, sent on 26 January and received by Wien the next day, contains the first apperarance in the literature of his famous wave equation, written out for the hydrogen atom...""(DSB). In the fifth paper offered, Schrödinger himself shows that there is an essential equivalence of his theory and that of Heisenberg, Born and Jordan's.‎

‎Ansichten von der Nachteile der Naturwissenschaft. Mit 2 Kupfertafeln. Neubearbeitete und wohlfeilere Auflage.‎

‎Dresden, Arnoldischen Buichhandlung, 1818. Uncut in orig. blue wrappers, part of printed titlelabel preserved. VI,410 pp. and 2 large folded astronomical plates. One plate with a small tear (no loss) and a faint dampstain to plates Textleaves clean.‎

‎Scarce enlarged edittion of Schubert's anti-materialistic treatise. He was influenced by the Nature philosophy of Schelling and reacted strongly against a purely materialistic approach to the sciences. He expressed this in his early work, Ansichten von der Nachtseite der Naturwissenschaften (1808). Schubert, Gotthilf Heinrich von (Hohenstein, Saxony, 1780-1860, Laufzorn, Bavaria), abandoned the study of theology at Leipzig University and turned to medicine and the natural sciences, moving later to Jena. In 1819 was appointed to the chair of natural sciences at Erlangen University. In 1827 he moved to Munich University, becoming a member of the Munich Academy. He was ennobled in 1853. ‎

‎Theorie und Praxis der Feuerungs-Kontrolle in leicht verständlicher Darstellung. Nebst einem Anhang: Übersicht über die erforderlichen Kontroll-Anlagen unter Berücksichtigung verschiedener Apparat-Anordnungen.‎

‎Berlin, Polytechnische Buchhandlung A. Seydel, 1905, in-4°, VIII + 174 S., mit 56 Textabbildungen und vielen Tabellen + 1 Falttafel, 1 Stempel ‘Dr. Ed. Marmier Ing.-Chim.’, roter Halblederband, Rücken mit einigen Goldfileten, oben leicht berieben, jdoch schönes Exemplar.‎

‎Die Abbildungen zeigen grösstenteils Apparate für die Feuerungskontrolle. Zur Zeit dieser Publikation war der Verfasser Assistent an der Physikalisch-Technischen Reichsanstalt in Berlin-Charlottenburg. Poggendorff IV/1364. Image disp.‎

‎Eléments de physique en forme de table. Tome premier: physique générale et physique particulière.‎

‎ Strasbourg, Librairie Académique 1786, 220x130mm, 312pages, reliure percaline. Très bon état. Tranche non rognée. Reliure moderne. ‎

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‎Méthodes mathématiques pour les sciences physiques‎

‎P., Hermann, 1965, un volume in 4 relié en pleine toile éditeur, 392pp.‎

‎---- Deuxième édition revue et corrigée ---- BON EXEMPLAIRE RELIE EN PLEINE TOILE EDITEUR ---- "L. Schwartz fut professeur de calcul différentiel et intégral à la faculté des sciences de Paris, professeur d'analyse à l'Ecole polytechnique et membre de l'Académie des sciences. Ses travaux lui ont valu la Médaille Fields en 1950 : ils apportent une impulsion fondamentale à l'analyse fonctionnelle. Sa théorie des distributions, généralisant la notion de fonction, répond tant aux besoins de l'analyse harmonique et de la théorie des équations aux dérivées partielles qu'à ceux des mathématiques appliquées..."**4708/N5DE-CAV.F3‎

‎Les cours de Sorbonne - Methodes mathematiques de la physique - Tome I - Complements de calcul integral : Series et integrales ‎

‎ 1958. Paris, centre de documentation universitaire de la Sorbonne, 1958. Format 21x27 cm, broche, texte roneotype, 64 pages. Bon etat. ‎

‎Les cours de Sorbonne - Methodes mathematiques de la physique - Tome II - Theories elementaires de distribution ‎

‎ 1958. Paris, centre de documentation universitaire de la Sorbonne, 1958. Format 21x27 cm, broche, texte roneotype, 36 pages. Bon etat. ‎

‎Les cours de Sorbonne - Methodes mathematiques de la physique - Tome III - Convolution ‎

‎ 1958. Paris, centre de documentation universitaire de la Sorbonne, 1958. Format 21x27 cm, broche, texte roneotype, 40 pages. Bon etat. ‎

‎Les cours de Sorbonne - Methodes mathematiques de la physique - Tome IV - Series de Fourier ‎

‎ 1958. Paris, centre de documentation universitaire de la Sorbonne, 1958. Format 21x27 cm, broche, texte roneotype, 32 pages. Bon etat. ‎

‎Les cours de Sorbonne - Methodes mathematiques de la physique - Tome V - L'integrale de Fourier ‎

‎ 1957. Paris, centre de documentation universitaire de la Sorbonne, 1957. Format 21x27 cm, broche, texte roneotype, 39 pages. Bon etat. ‎

‎Les cours de Sorbonne - Methodes mathematiques de la physique - Tome VI - Transformations de Laplace ‎

‎ 1957. Paris, centre de documentation universitaire de la Sorbonne, 1957. Format 21x27 cm, broche, texte roneotype, 25 pages. Bon etat. ‎

‎Les cours de Sorbonne - Methodes mathematiques de la physique - Tome VIII - Fonctions speciales ‎

‎ 1957. Paris, centre de documentation universitaire de la Sorbonne, 1957. Format 21x27 cm, broche, texte roneotype, 24 pages. Bon etat. ‎

‎CRISTALLOGRAPHIE‎

‎PRESSES POLYTECHNIQUES ET UNIVERSITAIRES ROMANDES. non daté. In-8. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 274 pages. Nombreux schémas en noir et blanc dans le texte.. . . . Classification Dewey : 530-Physique‎

‎ Classification Dewey : 530-Physique‎

‎Cristallographie.‎

‎ Lausanne, Presses Polytechniques et Universitiares Romandes 1993, 240x160mm, X - 274pages, broché. Bel exemplaire.‎

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‎Die Beugungserscheinungen aus den Fundamentalgesetzen der Undulationstheorie. Analytisch entwickelt und in Bildern dargestellt. Mit 18 zum Teil illuminirten Tafeln. - [ANTICIPATING THE DISCOVERY OF X-RAYS]‎

‎Mannheim, Schwan und Goetz, 1835. 4to. Contemporary halfcalf with marbled paper over boards. Half-title page supplied in facsimile. Library stamp and library-markings in old hand to title-page. XII (lacking the half-title, being pp. (I-II)) , 143, (8, -tables + errata) pp + 18 folded plates, two of which are hand-coloured. Spine and corners with wear. Internally some lighter brownspotting.‎

‎First edition of Schwerd's seminal paper on the diffraction from the fundamental laws of wave theory.F. M. Schwerd, a pioneer of the early Fraunhofer diffraction, studied the intensity diffraction pattern of a circular aperture, also known as Airy disc.Schwerd's theory presented in the present paper was highly influential. Max Von Laue, who won the Nobel Prize in Physics in 1914 for his discovery of the diffraction of X-rays by crystals, wrote in his autobiography: ""Only shortly before this, when writing an article for Enzyklopaedie der mathematischen Wissenschaften, I had given the old theory of diffraction by an optical grating, which went back to Schwerd (1835), a new formulation in order that by applying the equation of the theory twice over, the theory of diffraction by a cross-grating could be obtained. I had only to write out this equation three times, corresponding to the three periodicities of a space lattice, so as to obtain the interpretation of the new discovery"". (Max von Laue).Even though Schwerd published many articles and teaching books for high school, non can be measured in importance with the present work. Since Fresnel had reduced the interference of transverse vibrations in the first quarter of the 19. century, nothing of importance was published until Schwerd theoretically described the colour phenomenon when light is being deflected by obstacles from their straight path and brought to mutual interference. ""Schwerd, though not well known to modern students, has had a great influence on optics through his monumental book on diffraction ... Die Beugungserscheinungen which he wrote in two years' spare time, is the classic comprehensive treatise on Fraunhofer diffraction ... Fraunhofer gave the laws which follow from his experiments but neither he nor J. F. W. Herschel developed the theory. This was done first by Schwerd and was viewed as a great triumph for wave theory over the emission theory of light. (Hoover, Richard B. and Franklin S. Harris, Jr.. Die Beugungserscheinungen: a Tribute to F. M. Schwerd's Monumental Work on Fraunhofer Diffraction, Applied Optics, Vol. 8, Issue 11, pp. 2161-2164 (1969)).Honeyman: No. 2830, 2831 - Poggendorff, II, p. 878.‎

‎Du und die Natur. ‎

‎Berlin, Im Verlag Ullstein, 1934; in-8, 355 pp., cartonnage de l'éditeur.‎

‎.‎

‎Il était sept fois la révolution Alert Einstein et les autres …. ‎

‎Paris, Flammarion, 2005; in-8, 237 pp., br.‎

‎.‎

‎Histoire d'atomes. ‎

‎Paris, Belin - regard sur la science, 1988; in-8, 254 pp., broché, couverture illustr. Préface de maurice Jacob - broché en très bon état.‎

‎Préface de maurice Jacob - broché en très bon état.‎

‎Histoire de la physique. ‎

‎Lausanne, Éditions Rencontre, 1964 ; in-4, 112 pp., reliure d’éditeur pleine toile, sous jaquette. Très bon état.‎

‎SCIENCES et AVENIR HORS-SERIE - N° 147 - Juillet-août 2006‎

‎Revue de 82 pages, format 200 x 270 mm, illustrée, brochée couverture couleurs, bon état‎

‎Au sommaire : Les fictions de la science ; Les lois de la physique sont fictives ! ; Faut-il croire aux entités théoriques de la science ?‎

‎Jeux et récréations scientifiques : applications faciles des mathématiques, de la physique, de la chimie et de l'histoire naturelle par le Dr A. Héraud,... ‎

‎Paris, Librairie J.-B. Baillière et Fils, coll. « Bibliothèque des Connaissances Utiles » 1893 In-12 18 x 11 cm. Cartonnage éditeur pleine percaline orange, report auteur et titre en noir sur le dos et le premier plat, XII-636 pp., 297 figures dans le texte, catalogue éditeur, 8 pp., table des chapitres. Bon exemplaire.‎

‎Les infiniments petits - Récréations botaniques -Illusions des sens - Les forces - La chaleur - Le son - La lumière - L’électricité et le magnétisme - Récréations chimiques - Les écritures secrètes - Récréations mathématiques, astronomiques et géométriques - Jeux mathématiques et jeux de hasard. Bon état d’occasion ‎

‎Cours de sciences - année préparatoire des E.P.S. et des C.C. - classe de 6e. ‎

‎Paris, Librairie hachette, 1939; in-12, 297 pp., cartonnage de l'éditeur. Sciences physiques et sciences naturelles.‎

‎Sciences physiques et sciences naturelles.‎

‎MESURE DU TEMPS: LES ETALONS ET LEUR MARCHE‎

‎Non précisé. 1975. In-8. En feuillets. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. Paginé de 71 à 75. Illustré de schémas et photos en noir et blanc dans le texte.. . . . Classification Dewey : 530-Physique‎

‎Feuillets tirés à part. EMI 208/15-9-75. Classification Dewey : 530-Physique‎