Jacobi c t (13 Ergebnisse)

Hardcover. Zustand: Very Good. Minimal shelf wear, clean internals. May have remainder mark.

Zustand: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In fair condition, suitable as a study copy. No dust jacket. No DOP found, circa 1900. Cloth bound. Ink stamped spine. Spine is badly torn. Internally clean and tight. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN. …

Zustand: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Blue boards, spine rebound by library, bumped corners, pages are clean, text is clear. Loose binding. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,250grams, ISBN. …

Zustand: Very Good. Fifth edition. Very good plus. The corners of the binding are slightly worn and faded.

Zustand: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. With owner's name inside cover. In fair condition, suitable as a study copy. No dust jacket. 18mo, quarter-bound in light blue boards with cream leather on spine. Heavy shelf wear to top and bottom of spine, ink spot staining, bumped corners. Front hinge split, binding slightly loose. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,300grams, ISBN.…

Hardcover. Zustand: Good. London: George Bell & Sons, 1908. 0. 8vo. Pp. xxiii, 424. 183 figs. 16 paper samples. Orig. cloth, rubbed.

Hardcover. Zustand: Very Good. 1st Edition. Proceedings of the Conference on Self-Organizing Systems held on May 22, 23, and 24, 1962. Highlights Include: "Training Sequences for Mechanical Induction" by R. J. Solomonoff; "On the Representation of Information by Neural Net Models" by Peter H. Greene; "Generalization and Information StorageinNetwork of Adaline 'Neurons'" by Bernard Widrow; "A Comparison of Several Perception Models" by Frank Rosenblatt; "Natural and Arificial Synapses" by Leon D. Harmon; "Neurological Models and Integrative Processes" by Warren S. McCulloch, Michael A. Arbib, and Jack D. Cowan. Gray cloth a bit soiled, top front corner bumped, contents are very clean. 6½" - 9½". book. …

White buckram decoratively lettered red. Tall 8vo uncut, c.pp62 text & 76pp type specimens, excellent copy of an easily soiled book. And with 14 paper samples. **** To confirm availability before ordering, please click the link Ask Bookseller A Question.

Paperback. Zustand: Brand New. 162 pages. German language. 9.61x6.69x0.42 inches. In Stock.

Berlin, G. Reimer, 1832. 4to. Without wrappers. Extracted from "Journal für die reine und angewandte Mathematik. Hrsg. von A.L. Crelle", 9. Bd. pp. 99-104. First printing.

(Berlin, G. Reimer, 1835) 4to. No wrappers as extracted from"Journal für die reine und angewandte Mathematik. Hrsg. von A.L. Crelle", Bd. 13. Jacobi's paper: pp. 55-78. First appearance of an importent paper on the functions of a complex variable.In an importent paper of 1835 (the item offered) Jacobi showed that a single-valued function of a single variable which for every finite value of the argument has the character of a rational function (that is, is a meromorphic function) cannot have more than two periods, the ratio of the periodics is necessarily a nonreal number. This discovery opened up a new direction of work, namely, the problem of finding all double periodic functions." (Morris Kline). …

(Berlin, Georg Reimer, 1850). 4to. Later marbled wrappers. In "Journal für die reine und angewandte Mathematik, 39. Band, 24 Heft. Jacobi's paper takes up the whole issue . pp. 293-350. First printing of main paper in Rigic Body Dynamics, where Jacobi studied the motion of a top and derived the analytic solution for the motion of a free body and defined the so-called "Jacobi analytic functions". The problem was first treated by Leonhard Euler in 1758 in the case where the fixed point is the centre of gravity of the top, but it was Jacobi who first solved the problem completely, making use of elliptic functions which he himself had introduced.…

Breslau, Gottl. Löwe, 1789, 8vo. Very beautiful contemporary red full calf binding with five raised bands and gilt green leather title-label to richly gilt spine. elaborate gilt borders to boards, inside which a "frame" made up of gilt dots, with giltcorner-ornamentations. Edges of boards gilt and inner gilt dentelles. All edges gilt. Minor light brownspotting. Marginal staining to the last leaves. Engraved frontispiece-portrait of Spinoza, engraved title-vignette (double-portrait, of Lessing and Mendelssohn), engraved end-vignette (portrait of Jacobi). Frontispiece, title-page, LI, (1, -errata), 440 pp. Magnificent copy. First edition thus, being the seminal second edition, the "neue vermehrte Auflage" (new and expanded edition), which has the hugely important 180 pp. of "Beylage" for the first time, which include the first translation into any language of any part of Giordano Bruno's "de Uno et Causa." (pp. 261-306) as well as several other pieces of great importance to the "Pantheismusstreit" and to the interpretation of the philosophy of Spinoza and Leibniz, here for the first time in print. The present translation of Bruno seems to be the earliest translation of any of Bruno's works into German, and one of the earliest translations of Bruno at all - as far as we can establish, the second, only preceded by an 18th century translation into English of "Spaccio della bestia trionfante". It is with the present edition of Jacobi's work that the interest in Bruno is founded and with which Bruno is properly introduced to the modern world. Jacobi not only provides what is supposedly the second earliest translation of any of Bruno's works ever to appear, he also establishes the great influence that Bruno had on two of our greatest thinkers, Spinoza and Leibnitz. It is now generally accepted that Spinoza founds his ethical thought upon Bruno and that Lebnitz has taken his concept of the "Monads" from him. It is Jacobi who, with the second edition of his "Letters on Spinoza.", for the first time ever puts Bruno where he belongs and establishes his position as one of the key figures of modern philosophy and thought. Bruno's works, the first editions of which are all of the utmost scarcity, were not reprinted in their time, and new editions of them did not begin appearing until the 19th century. For three centuries his works had been hidden away in libraries, where only few people had access to them. Thus, as important as his teachings were, thinkers of the ages to come were largely reliant on more or less reliable renderings and reproductions of his thoughts. As Jacobi states in the preface to the second edition of his "Letters on Spinoza.", "There appears in this new edition, under the title of Appendices ("Beylage"), different essays, of which I will here first give an account. The first Appendix is an excerpt from the extremely rare book "De la causa, principio, et Uno", by Jordan Bruno. This strange man was born, one knows not in which year, in Nola, in the Kingdom of Naples" and died on February 17th 1600 in Rome on the stake. With great diligence Brucker has been gathering information on him, but in spite of that has only been able to deliver fragments [not in translation]. For a long time his works were, partly neglected due to their obscurity, partly not respected due to the prejudice against the new opinions and thoughts expressed in them, and partly loathed and suppressed due to the dangerous teachings they could contain. On these grounds, the current scarcity of his works is easily understood. Brucker could only get to see the work "De Minimo", La Croce only had the book "De Immenso et Innumerabilibus" in front of him, or at least he only provides excerpts from this [also not in translation], as Heumann does only from the "Physical Theorems" [also small fragments, not in translation]" also Bayle had, of Bruno's metaphysical works, himself also merely read this work, of which I here provide an excerpt." (Vorrede, pp. (VII)-V.…