Previous 1 ... 570 571 572 573 ... 628 683 738 793 ... 796 Next Exact page number ? OK

‎"KILLING, WILHELM.‎

Reference : 47131

(1889)

‎Die Zusammensetzung der stetigen endlichen Transformationsgruppen.‎

‎Leipzig, B. G. Teubner, 1889. 8vo. Bound in recent full black cloth with gilt lettering to spine. In ""Mathematische Annalen"", Volume 34., 1889. Entire volume offered. Library label pasted on to pasted down front free end-paper. Small library stamp to lower part of title title page and verso of title page. Very fine and clean. Pp.57-122 [Entire volume: IV, 600 pp.].‎


‎First publication of Killing's important third paper (of a total of four) in which he laid the foundation of a structure theory for Lie algebras.""In particular he classified all the simple Lie algebras. His method was to associate with each simple Lie algebra a geometric structure known as a root system. He used linear transformation, to study and classify root systems, and then derived the structure of the corresponding Lie algebra from that of the root system.""(Companion Encyclopedia of the History and Philosophy of the Mathematical Sciences)Unfortunately for Killing a myth arose that his work was riddled with error, which later has been proved untrue. ""As a result, many key concepts that are actually due to Killing bear names of later mathematicians, including ""Cartan subalgebra"", ""Cartan matrix"" and ""Weyl group"". As mathematician A. J. Coleman says, ""He exhibited the characteristic equation of the Weyl group when Weyl was 3 years old and listed the orders of the Coxeter transformation 19 years before Coxeter was born.""The theory of Lie groups, after the Norwegian mathematician Sophus Lie, is a structure having both algebraic and topological properties, the two being related. ‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,200.00 (€160.95 )

‎"KILLING, WILHELM.‎

Reference : 44434

(1893)

‎Zur projectiven Geometrie.‎

‎Leipzig, B.G. Teubner, 1893. 8vo. Original printed wrappers, no backstrip. In ""Mathematische Annalen. Begründet 1893 durch Alfred Clebsch und Carl Neumann. 43. Band.41. Heft."" Entire issue offered. [Killing:] Pp. 569-90. [Entire issue: Pp. 457-601 pp].‎


‎First printing of German mathematician Killing's paper on projective geometry. Killing is famous for his contributions to the theories of Lie algebras, Lie groups, and non-Euclidean geometry.‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,200.00 (€160.95 )

‎[slnd] - ‎ ‎KING, James R. ; GUYOT, Jean (trad.)‎

Reference : 43912

(1964)

‎Analyse graphique de résultats à l'aide de papiers à échelles fonctionnelles. ( Publié avec l'autorisation de l'auteur, traduction et présentation de Jean Guyot )‎

‎1 fasc.. In-8 br., graphes noir et blanc, Jean Guyot, s.d. (circa 1964), 22 pp.‎


‎Bon état. Traduction française peu courante.‎

Phone number : 09 82 20 86 11

EUR35.00 (€35.00 )

‎"KIRCHHOFF, GUSTAVE ROBERT - KIRCHHOFF'S HYDRODYNAMICS.‎

Reference : 41673

(1870)

‎Ueber die Bewegung eines Rotationskörpers in einer Flüssigkeit. + Ueber die Kräfte. welche zwei unendlich dünne, starre Ringe in einer Flüssigkeit scheinbar auf einander ausüben können. (2 Papers).‎

‎Berlin, G. Reimer, 1870. 4to. Without wrappers. In: ""Journal für die reine und angewandte Mathematik. Hrsg. von A.L. Crelle"", 71. Bd., Heft 3, pp. (2),201-304. Entire issue offered with titlepage. Kirchhoff's papers: pp. 237-262 and pp. 263-273. Light browning to titlepage. A few scattered brownspots to margins.‎


‎First printing of these two importent papers, forming the substance of Kirchhoff's hydrodynamics.Kirchhoff was the first to show how the differential equations as used on rigid bodies, could elegantly be used on ideal fluid bodies, to. (The Kirchhoff-Clebsch equations).The issue contains further R. Lipschitz: Entwicklung einiger Eigenschaften der quadratischen Formen von n Differentialen. 1.-2. Mittheilung. Pp. 274-287 and 288-304.‎

Logo ILAB

Phone number : +45 33 155 335

DKK3,000.00 (€402.37 )

‎KIRSCH, ANDREAS.‎

Reference : 40088

(1996)

‎An Introduction to the Mathematical Theory of Inverse Problems.‎

‎New York, Springer, 1996. Orig. cased boards. X, 282 pp.‎


Logo ILAB

Phone number : +45 33 155 335

DKK500.00 (€67.06 )

‎Klatzmann (Joseph)‎

Reference : 85334

(1992)

‎Attention, Statistiques ! - Comment en déjouer les pièges (nouvelle édition entièrement refondue) , dans la collection Cahiers Libres, Essais‎

‎Editions La Découverte , Cahiers Libres, Essais Malicorne sur Sarthe, 72, Pays de la Loire, France 1992 Book condition, Etat : Bon broché, sous couverture imprimée éditeur gris pale, illustrée d'une vignette sur fond bleu grand In-8 1 vol. - 249 pages‎


‎ 1ere édition du nouveau tirage refondu de 1992 Contents, Chapitres : Avertissement et introduction - 1. Les statistiques dont vous êtes régulièrement abreuvés : Les indices - Les enquêtes par sondage - 2. La démographie : Les chiffres de population - Nuptialité, natalité, mortalité, croissance de la population - L'espérance de vie - Agriculteurs et ruraux - 3. Médecine, santé, sport : Comment vivre vieux - Les maladies et la mortalité - Sport, santé, sexualité - 4. L'économie : Emploi et chômage - L'agriculture - L'industrie - Produit national et revenus - La consommation - Le commerce extérieur - Les taux de change - Les impôts - 5. Et ce n'est pas tout : Les prévisions météorologiques - La délinquance - Quelques calculs intéressants - Vie sociale - Les principaux pièges statistiques couverture propre avec une légère pliure au coin supérieur droit, affectant à peine le coin des premieres pages, l'intérieur est sinon frais et propre, cela reste un bon exemplaire‎

Librairie Internet Philoscience - Malicorne-sur-Sarthe
EUR8.00 (€8.00 )

‎KLAUA (D.)‎

Reference : 2918

‎Konstruktion ganzer, rationaler und reeeller ordinalzahlen und die diskontinuierliche struktur der transfiniten reellen zahlenräume‎

‎Berlin, Akademie verlag, 1961, un volume in 8, broché, 141pp.‎


‎---- BON EXEMPLAIRE**2918/L7AR‎

Phone number : 01 43 25 51 73

EUR20.00 (€20.00 )

‎KLAUA, DIETER.‎

Reference : 24667

(1964)

‎Allgemeine Mengenlehre. Ein Fundament der Mathematik.‎

‎Berlin, 1964. Lex8vo. Orig. full cloth. VIII,581 pp.‎


Logo ILAB

Phone number : +45 33 155 335

DKK300.00 (€40.24 )

‎KLAUA, DIETER.‎

Reference : 48348

(1970)

‎Allgemeine Mengenlehre. Ein Fundament der Mathematik. I-II. Zweite, erweiterte Auflage. 2 Bde.‎

‎Berlin, Akademie-Verlag, 1970-69. 2 orig. full cloth. X,379VIII,364 pp. Clean and fine.‎


Logo ILAB

Phone number : +45 33 155 335

DKK325.00 (€43.59 )

‎"KLEENE, S. C. [STEPHEN COLE].‎

Reference : 44273

(1938)

‎On Notation for Ordinal Numbers.‎

‎Wisconsin, The Association for Symbolic Logic, 1938-39. Lev8vo. Entire volume one of ""Journal of Symbolic Logic"" (i.e. number 1-4), March 1938, June 1938, October 1938, January 1939. Bound in blue half cloth with gilt lettering to spine. Crossed-out library paper-label to lower part of spine and top left corner of front board. Two library stamps (in Chinese) to verso of title page. Internally a very fine and clean copy of the entire volume. [Kleene:] Pp. 150-55. [Entire volume: IV, 212 pp.].‎


‎First printing Kleene's milestone paper in which Kleene's O (Ordial numbers), a recursive function, is introduced. In set theory and computability theory, Kleene's is a canonical subset of the natural numbers when regarded as ordinal notations.""In the seventeenth century, Leibniz envisaged a universal language that would allow one to reduce mathematical proofs to simple computations. Then, during the nineteenth century, llgicians such as Charles Babbage, Boole, Frege and Peano tried to formalize mathematical reasoning by an ""algebraization"" of logic. Finally, [...] Gödel, Church and Stephen Kleene introduced the notion of recursive functions. (The Princeston Companion to Mathematics. P. 111).The volume also contains the following papers of interest:1. Quine, W. V. Completeness of the propositional calculus. Pp. 37-402. Quine, W. V. On the theory of types. Pp. 125-39.3. Church, Alonzo. Additions and corrections to A bibliography of symbolic logic. Pp. 178-92.‎

Logo ILAB

Phone number : +45 33 155 335

DKK4,500.00 (€603.55 )

‎"KLEENE, S. C. [STEPHEN COLE].‎

Reference : 48377

(1938)

‎On Notation for Ordinal Numbers.‎

‎Wisconsin, The Association for Symbolic Logic, 1938-39. Lev8vo. Bound in red half cloth with gilt lettering to spine. In ""Journal of Symbolic Logic"", Volume 3 & 4 bound together. Barcode label pasted on to back board. Small library stamp to lower part of 6 pages. A very fine copy. [Kleene:] Pp. 150-55. [Entire volume: 4, 212, (4), 194, (2) pp.].‎


‎First printing Kleene's milestone paper in which Kleene's O (Ordial numbers), a recursive function, is introduced. In set theory and computability theory, Kleene's is a canonical subset of the natural numbers when regarded as ordinal notations.""In the seventeenth century, Leibniz envisaged a universal language that would allow one to reduce mathematical proofs to simple computations. Then, during the nineteenth century, llgicians such as Charles Babbage, Boole, Frege and Peano tried to formalize mathematical reasoning by an ""algebraization"" of logic. Finally, [...] Gödel, Church and Stephen Kleene introduced the notion of recursive functions. (The Princeston Companion to Mathematics. P. 111).The volume also contains the following papers of interest:1. Quine, W. V. Completeness of the propositional calculus. Pp. 37-402. Quine, W. V. On the theory of types. Pp. 125-39.3. Church, Alonzo. Additions and corrections to A bibliography of symbolic logic. Pp. 178-92.‎

Logo ILAB

Phone number : +45 33 155 335

DKK5,000.00 (€670.61 )

‎KLEIN‎

Reference : R320017621

(2004)

ISBN : 2080801058

‎LES TACTIQUES DE CHRONOS.‎

‎FLAMMARION. 2004. In-12. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 215 pages - 1er plat illustré d'un dessin en couleurs - Article de presse concernant Bertrand RUSSEL.. . . . Classification Dewey : 510-Mathématiques‎


‎ Classification Dewey : 510-Mathématiques‎

Logo SLAM Logo ILAB

Phone number : 05 57 411 411

EUR29.80 (€29.80 )

‎KLEIN‎

Reference : R320017618

(2005)

ISBN : 2080800639

‎PETIT VOYAGE DANS LE MONDE DES QUANTA.‎

‎FLAMMARION. 2005. In-12. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 204 pages - Nombreuses annotations sur la page de garde et quelques soulignements dans le texte - 1er plat illustré d'un dessin en couleurs.. . . . Classification Dewey : 510-Mathématiques‎


‎ Classification Dewey : 510-Mathématiques‎

Logo SLAM Logo ILAB

Phone number : 05 57 411 411

EUR19.80 (€19.80 )

‎KLEIN (F.)‎

Reference : 2920

‎Die mathematischen wissenschaften unter leitung von F. Klein. Des gesamtwerker Teil III Abteilung 1, 2, 3 -- EDITION ORIGINALE -- 3 VOLUMES‎

‎Berlin, Teubner, 1912/1914, 3 volumes in 8, brochés, couvertures imprimées, 94pp., 161pp., 148pp.‎


‎---- EDITION ORIGINALE ---- DSB VII pp. 396/400 ---- Zeuthen (H.G.). Die mathematik im altertum und im mittelalter - Voss (A.). Die beziehungen der mathematik zur kultur der gegenwart - Timerding. Die verbreitung mathematischen wissens und mathematischer auffassung - Voss (A.). Uber die mathematische erkenntnis**2920/K3‎

Phone number : 01 43 25 51 73

EUR60.00 (€60.00 )

‎"KLEIN, FELIX‎

Reference : 46191

(1905)

‎Beweis für die Nichtauflösbarkeit der Ikosaedergleichung durch Wurzelzeichen.‎

‎Leipzig, B.G. Teubner, 1905. 8vo. Original printed wrappers, no backstrip. In ""Mathematische Annalen. Begründet durch Rudolf Friedrich Alfred Clebsch. 61. Band. 3. Heft."" Entire issue offered. Internally very fine and clean. Pp. 369-371. [Entire issue: Pp. 289-452].‎


‎First printing of Klein's paper on the Icosahedron.""One of the leading mathematicians of his age, Klein made many stimulating and fruitful contributions to almost all branches of mathematics, including applied mathematics and mathematical physics. Moreover, his extensive activity contributed greatly to making Göttingen the chief center of the exact sciences in Germany. An opponent of one sided approaches, he possessed an extraordinary ability to discover quickly relationships between different areas of research and to exploit them fruitfully."" (DSB).‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,200.00 (€160.95 )

‎KLEIN, FELIX.‎

Reference : 47947

(1911)

‎Lectures on Mathematics delivered from Aug. 28 to Sept. 9, 1893 before members of the Congress of Mathematics held in Connection with the World's Fair in Chicago at Northwestern University. Reported by Alexander Ziwet.‎

‎New York, American Mathematical Society, 1911. Orig. full cloth. Stamps on foot of titlepage. IX,(2),109 pp. Clean and fine. From the library of the Danish logician and philosopher Jørgen Jørgensen with his name on front free endpaper.‎


Logo ILAB

Phone number : +45 33 155 335

DKK450.00 (€60.35 )

‎"KLEIN, FELIX.‎

Reference : 44526

(1886)

‎Neue Untersuchungen im Gebiete der elliptischen Functionen.‎

‎Leipzig, B.G. Teubner, 1886. 8vo. Original printed wrappers, no backstrip and a small nick to front wrapper. In ""Mathematische Annalen. Begründet durch Rudolf Friedrich Alfred Clebsch. XXVI. [26]. Band. 3. Heft."" Entire issue offered. Internally very fine and clean. [Klein:] Pp. 455-464. [Entire issue: Pp. 309-464].‎


‎First printing of Klein's paper on elliptic functions. ""One of the leading mathematicians of his age, Klein made many stimulating and fruitful contributions to almost all branches of mathematics, including applied mathematics and mathematical physics. Moreover, his extensive activity contributed greatly to making Göttingen the chief center of the exact sciences in Germany. An opponent of one sided approaches, he possessed an extraordinary ability to discover quickly relationships between different areas of research and to exploit them fruitfully."" (DSB).‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,200.00 (€160.95 )

‎"KLEIN, FELIX.‎

Reference : 47140

(1879)

‎Ueber die Auflösung gewisser Gleichungen vom siebenten und achten Grade.‎

‎Leipzig, B. G. Teubner, 1879. 8vo. In the original wrappers without backstrip. In ""Mathematische Annalen"", Volume 15, heft 2, 1879. Entire issue offered. Very fine and clean. Pp. 251-282. [Entire issue: 161-304].‎


‎First printing of Klein's paper on the solution to seven and eight grade equations. ‎

Logo ILAB

Phone number : +45 33 155 335

DKK750.00 (€100.59 )

‎"KLEIN, FELIX.‎

Reference : 41204

(1871)

‎Ueber die sogenannte Nicht-Euklidische Geometrie (+) Ueber die sogenannte Nicht-Euklidische Geometrie. (Zweiter Aufsatz). - [TWO MAIN WORKS ON NON-EUCLIDEAN GEOMETRY]‎

‎Leipzig, B.G.Teubner, 1871 u. 1873. Bound in 2 later full cloth. Small stamp on foot of titlepages.In. ""Mathematische Annalen. In Verbindung mit C. Neumann begründet durch Rudolf Friedrich Alfred Clebsch"", IV. und VI. Band. (4),637 pp. a. (4),642 pp., 6 plates. Klein's papers: pp. 573-625 a. pp. 112-145. Both volumes offered.‎


‎First edition of these 2 papers which unifies the Euclidean and Non-Euclidean geometries, by reducing the differences to expressions of the ""distance function"", and introducing the concepts ""parabolic"", ""elliptic"" and ""hyperbolic"" for the geometries of Euclid, Riemann and of Lobatschewski, Gauss and Bolyai. He further eliminates Euclid's parallel-axiom from projective geometry, as he shows that the quality of being parallel, is not invariant under projections.Klein build his work on Cayley's ""distant measure"" saying, that ""Metrical properties are not properties of the figure per se but of the figure in relation to the absolute."" This is Cayley's idea of the general projective determination of metrics. The place of the metric concept in projective geometry and the greater generality of the latter were described by Cayley as ""Metrical geometry is part of projective geometry."" Cayley's idea was taken over by Felix Klein....It seemed to him to be possible to subsume the non-Euclidean geometries, hyperbolic and double elliptic geometry, under projective geometry by exploring Cayley's idea. He gave a sketch of his thoughts in a paper of 1871, and then developed them in two papers (the papers offered here).Klein was the first to recognize that we do not need surfaces to obtain models of non-Euclidean geometries....The import which gradually emerged from Klein's contributions was that projective geometry is really logically independent of Euclidean geometry....By making apparent the basic role of projective geometry Klein paved the way for an axiomatic development which could start with projective geometry and derive the several metric geometries from it.""(Morris Kline).The offred volumes cntains other importen mathematical papers by f.i. by Klebsch, Lipschitz, Neumann, Noether, Thomae, Gordan, Lie, Du Bois-Raymond, Cantor (Über trigonometrische Reihen),etc.(Sommerville: Bibliography of Non-Euclidean Geometry p. 45 a. 49.)‎

Logo ILAB

Phone number : +45 33 155 335

DKK12,500.00 (€1,676.52 )

‎"KLEIN, FELIX.‎

Reference : 47155

(1879)

‎Ueber die Transformation elfter Ordnung der elliptischen Functionen. (i.e. ""On the eleventh order transformation of elliptic functions""). - [BELYI'S THEOREM]‎

‎Leipzig, B. G. Teubner, 1879. 8vo. In the original wrappers without backstrip. In ""Mathematische Annalen"", Volume 15, heft 3 + 4, 1879. Entire issue offered. Very fine and clean. Pp. 533-554. [Entire issue: 305-576 + 1 folded plate].‎


‎First printing of what later was to be known af Belyi's theorem or Belyi functions named after G. V. Belyi in 1979. Belyi functions and dessins d'enfants dates to the work of Felix Klein" he used them in this study an 11-fold cover of the complex projective line with monodromy group PSL.‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,800.00 (€241.42 )

‎"KLEIN, FELIX.‎

Reference : 48043

(1883)

‎Ueber einen liniengeometrischen Satz (+) Zur Interpretation der complexen Elemente in der Geometrie (+) Eine Uebertragung des Pascal'schen Satzes auf Raumgeometrie (+) Ueber den allgemeinen Functionsbegriff und dessen Darstellung durch eine willkürlic...‎

‎Leipzig, B. G. Teubner, 1883. 8vo. Bound in recent full black cloth with gilt lettering to spine. In ""Mathematische Annalen"", Volume 22., 1883. Entire volume offered. Library label pasted on to pasted down front free end-paper. Small library stamp to lower part of title title page and verso of title page. Very fine and clean. VI, 592 pp.‎


‎First printing of Klein's papers on geometry.""One of the leading mathematicians of his age, Klein made many stimulating and fruitful contributions to almost all branches of mathematics, including applied mathematics and mathematical physics. Moreover, his extensive activity contributed greatly to making Göttingen the chief center of the exact sciences in Germany. An opponent of one sided approaches, he possessed an extraordinary ability to discover quickly relationships between different areas of research and to exploit them fruitfully."" (DSB).‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,200.00 (€160.95 )

‎"KLEIN, FELIX.‎

Reference : 60095

(1883)

‎Ueber einen liniengeometrischen Satz (+) Zur Interpretation der complexen Elemente in der Geometrie (+) Eine Uebertragung des Pascal'schen Satzes auf Raumgeometrie (+) Ueber den allgemeinen Functionsbegriff und dessen Darstellung durch eine willkürli...‎

‎Leipzig, B. G. Teubner, 1883. 8vo. Bound with the original wrappers in contemporary half calf with gilt lettering to spine. In ""Mathematische Annalen"", Volume 22., 1883. Entire volume offered. Wear to extremities. Library label pasted on to top of spine. Small library stamp to lower part of verso of title page. Very fine and clean. VI, 592 pp.‎


‎First printing of Klein's papers on geometry.""One of the leading mathematicians of his age, Klein made many stimulating and fruitful contributions to almost all branches of mathematics, including applied mathematics and mathematical physics. Moreover, his extensive activity contributed greatly to making Göttingen the chief center of the exact sciences in Germany. An opponent of one sided approaches, he possessed an extraordinary ability to discover quickly relationships between different areas of research and to exploit them fruitfully."" (DSB).‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,500.00 (€201.18 )

‎"KLEIN, FELIX.‎

Reference : 30419

(1872)

‎Vergleichende Betrachtungen über neuere geometrische Forschungen. Programm zum Eintritt in die philosophische Facultät und den Senat der k. Friedrich-Alexanders-Universität. - [THE ERLANGER PROGRAMM]‎

‎Erlangen, Andreas Deichert, 1872. 8vo. (233x152mm). Uncut with the original printed front-wrapper (loose) - back-wrapper missing. Fine and clean throughout. 48 pp.‎


‎First edition of the ""Erlanger Programm"". For over two millennia geometry had been the study of theorems which could be proved from Euclid's axioms. However, in the beginning of the 19th century it was proved that there exist other geometries than that of Euclid. Motivated by the emergence of the new geometries of Bolyai, Lobachevsky, and Riemann, Klein proposed to define a geometry, not by a set of axioms, but instead in terms of the transformations that leave it invariant" according to Klein, a geometric structure consists of a space together with a particular group of transformations of the space. A valid theorem in that particular geometry is one that holds under this group of transformations. This controversial idea did not only give a more systematic way of classifying the different geometries, but also gave birth to new geometric structures such as manifolds. The Erlanger Programm was translated into six languages in the following two decades, and it has had an immense influence on geometry up to and throughout the 20th century. Scarce. Landmark Writtings in Western Mathematics 1640-1940, p.544-52.‎

Logo ILAB

Phone number : +45 33 155 335

DKK18,000.00 (€2,414.20 )

‎"KLEIN, FELIX.‎

Reference : 40593

(1893)

‎Vergleichende Betrachtungen über neuere geometrische Forschungen. - [THE ERLANGER PROGRAMM IMPROVED]‎

‎Leipzig, B.G. Teubner, 1893. 8vo. Orig. printed wrappers (no backstrip) to Heft 1, 43. Bd. of ""Mathematische Annalen"", the whole issue pp. IV,144. Klein's paper: pp.63-100. Frontwrapper repaired with the same kind of paper and without loss of letters. The sewing somewhat loose. Frontwrapper loose.‎


‎This is the second printing of Klein's famous ""Erlanger Programm"" having Klein's own improvements.For over two millennia geometry had been the study of theorems which could be proved from Euclid's axioms. However, in the beginning of the 19th century it was proved that there exist other geometries than that of Euclid. Motivated by the emergence of the new geometries of Bolyai, Lobachevsky, and Riemann, Klein proposed to define a geometry, not by a set of axioms, but instead in terms of the transformations that leave it invariant" according to Klein, a geometric structure consists of a space together with a particular group of transformations of the space. A valid theorem in that particular geometry is one that holds under this group of transformations. This controversial idea did not only give a more systematic way of classifying the different geometries, but also gave birth to new geometric structures such as manifolds. The Erlanger Programm was translated into six languages in the following two decades, and it has had an immense influence on geometry up to and throughout the 20th century.‎

Logo ILAB

Phone number : +45 33 155 335

DKK850.00 (€114.00 )

‎"KLEIN, FELIX.‎

Reference : 44504

(1877)

‎Weitere Untersuchungen über das Ikosaeder. - [FELIX KLEIN ON THE ICOSAHEDRON]‎

‎Leipzig, B.G. Teubner, 1877. 8vo. Original printed wrappers, no backstrip and a small nick to front wrapper. In ""Mathematische Annalen. Begründet durch Rudolf Friedrich Alfred Clebsch. XII. [12]. Band. 4. Heft."" Entire issue offered. Internally very fine and clean. [Klein:] Pp. 503-60. [Entire issue: Pp. pp. 433-576].‎


‎Frist printing of Klein's paper on the icosahedron.""A problem that greatly interested Klein was the solution of fifth-degree equations, for its treatment involved the simultaneous consideration of algebraic group theory, geometry, differential equations, and function theory. Hermite, Kronecker, and Brioschi had already employed transcendental methods in the solution of the general algebraic equation of the fifth degree. Klein succeeded in deriving the complete theory of this equation from a consideration of the icosahedron, one of the regular polyhedra known since antiquity. These bodies sometimes can be transformed into themselves through a finite group of rotations. The icosahedron in particular allows sixty such rotations into itself. If one circumscribes a sphere about a regular polyhedron and maps it onto a plane by stereographic projection, then to the group of rotations of the polyhedron into itself there corresponds a group of linear transformations of the plane into itself. Klein demonstrated that in this way all finite groups of linear transformations are obtained, if the so-called dihedral group is added. By a dihedron Klein meant a regular polygon with n sides, considered as rigid body of null volume."" (DSB VII, p. 400).The icosahedron is a regular polyhedron with 20 identical equilateral triangular faces, 30 edges and 12 vertices. It is one of the five Platonic solids.‎

Logo ILAB

Phone number : +45 33 155 335

DKK1,800.00 (€241.42 )
Previous 1 ... 570 571 572 573 ... 628 683 738 793 ... 796 Next Exact page number ? OK
Get it on Google Play Get it on AppStore
Mathematics
The item was added to your cart
You have just added :

-

There are/is 0 item(s) in your cart.
Total : €0.00
(without shipping fees)
What can I do with a user account ?

What can I do with a user account ?

  • All your searches are memorised in your history which allows you to find and redo anterior searches.
  • You may manage a list of your favourite, regular searches.
  • Your preferences (language, search parameters, etc.) are memorised.
  • You may send your search results on your e-mail address without having to fill in each time you need it.
  • Get in touch with booksellers, order books and see previous orders.
  • Publish Events related to books.

And much more that you will discover browsing Livre Rare Book !