bessel gauss (10 risultati)

Soft cover. Condizione: Good. ORIGINAL reprint/offprint/Sonderdruck; softcovers; spine reinforced w/ tape; light crease on leaves; o/w in good condition. Journal.

Paperback. Condizione: New. Print on Demand. This book presents the correspondence between the celebrated mathematicians Carl Friedrich Gauss and Friedrich Wilhelm Bessel over the span of nearly two decades. Their letters provide an extraordinary glimpse into the dynamic development of astronomy and mathematics in the early 19th century. The correspondence reveals how these two brilliant minds collaborated and exchanged ideas on a wide range of topics, including the calculation of planetary and cometary orbits, the theory of errors, and the foundations of astronomy. Their groundbreaking work laid the groundwork for many of the advances that would define the field in the years to come, solidifying their place as pioneers in the history of science. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Softcover. Condizione: Befriedigend. Lpz., Engelmann 1880. gr.8°. XXVI, 597 S. OBr. (gebräunt, berieben, mit kleinen Eckabrissen, oberes Kapital leicht beschädigt, unbeschnitten).- Buchblock gebrochen, privater Stempel auf Titel, Titel und weitere 4 Blatt etwa stockfleckig.

2 Bll., XXVI S., (1), 597 S. Orig.-Leinen mit goldgeprägtem Titel. Erste Auflage des Nachdrucks.- (= Werke. Ergänzungsreihe, Band I).- Gutes Exemplar.

Hardcover. Condizione: Very Good. "Beobachtungen und Berechnungen der Pallas, des Winter - Solstitiums von 1814; des Kometen von 1815 und Tafelen furs Hohenmessen mit dem Barometer." in (Bode, J.E., editor) "Astromomisches Jahrbuch fur das Jahr 1818" AND "Astromomisches Jahrbuch fur das Jahr 1819", two volumes bound in one. Berlin, printed in 1815 (with the 1819 vol published in 1816); C.F.E. Spathen; Königlich-Pressische Akademie der Wissenschaften. 284pp, folding plate; plus 268pp, 1 folding plate. [++] Bound in calf-backed marbled boards. The binding is very tight, and the text crisp and bright. There are three one-inch oval rubber stamps from their former home, the library at Harlem. One stamp is on the title page; the other two are on the top and bottom of the text block, though these are half-faded away. VG copy. [++] The first 75pp or so of each volume dedicated to ephemeris/ephemerides of major celestial bodies, using both modern names of the month as well as their Middle High German equivalent, e.g. "Jenner","Brachmnat", "Heumonat", etc.). [++] Edited by Johann Elert Bode (1747 1826).who was a German astronomer known for his reformulation and popularisation of the Titius Bode law." [++] Some of the contributors in the 1818/1815 volume include: GAUSS, Carl (1777-1855). "Beobachtungen und Berechnungen der Pallas, des Winter - Solstitiums von 1814; des Kometen von 1815 und Tafelen furs Hohenmessen mit dem Barometer." pp 167-174. Determination of part of the orbit of the asteroid Pallas this is the second such discovery of an asteroid following Piazzi's 1801 identification of Ceres, with Pallas discovered the next year by Olbers. The already-famous Gauss conducted his beginning work in astronomy in his early 'twenties. [++] HERSCHEL, W(illiam) "Benerkungen uber die Verbindung des gesstirnten Theils des Himmels mit dem neblichten" Loose translation:"Remarks on the Connexion of the Starry Part of the Sky with the Nebula" which turns out to be an extract of the paper read before the Royal Society 24 Feb 1814 "Astronomical Observations Relating to the Sidereal Part of the Heavens, and Its Connection with the Nebulous Part;." published in the Philosophical Transactions of the Royal Society of London, Vol. 104 (1814), pp. 248-284 (38 pages). See: Hoskin, "William Herschel and the Nebulae, part 2, 1785-1818, Journal for the History of Astronomy, Vol. 42, No. 3, p. 321. Also: William Herschel, his life and works (1881). [++] SOLDNER, Johann. "Ueber Reduction astronomischer Beobachtungen auf einen gemeinschaftlichen Zeitpunct, wenn sie kurz auf einander folgen" ("On the reduction of astronomical observations to a common point in time when they follow each other in short succession"). Pp 123-137. "Soldner is now mostly remembered for having concluded based on Newton's corpuscular theory of light  that light would be diverted by heavenly bodies. In a paper written in 1801 and published in 1804, he calculated the amount of deflection of a light ray by a star."--Wikipedia [++] Some of the papers of interest found in the volume for year 1819 (published in 1816) include: GAUSS, C.F.:"Beobachtungen des Kometen von 1815, die parabolischen und elliptischen Elemente seiner Bahn, Beobachtung der Juno, etc. ". volume for 1819, pp 229-232. [++] LITTROW, Joseph Johann (1781-1840, director of Veinna Observatory 1819-1840; Littrow projection). "Ueber Zeitbestimmungen durch irdische Gegenstande." pp 129-140. [++] OLBERS, Wilhelm. "Einige Bemerkungen uber das Licht der Kometen" (Some Remarks on the Light of Comets), pp 190-201. [++] HERSCHEL, William. "Resultate aus Beobachtungen der Uranus-Monde mit einleitenbden Bemerkungen uber due bei diesen Beobachtungen gebrauchten teleskopischen Einrichtungen" ("Results from observations of the moons of Uranus with preliminary remarks on the telescopic devices used in these observations"), pp 232-242. Herschel discovered Uranus in 1781 and then six years later in 1787 discovered its first two (of 27) moons.

leather_bound. Condizione: Like New. LIKE NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1880 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 630 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 630 Carl Friedrich Gauss , Friedrich Wilhelm Bessel, Deutsche Akademie der Wissenschaften zu Berlin.

LeatherBound. Condizione: New. BOOKS ARE EXEMPT FROM IMPORT DUTIES AND TARIFFS; NO EXTRA CHARGES APPLY. LeatherBound edition. Condition: New. Reprinted from 1880 edition. Leather Binding on Spine and Corners with Golden leaf printing on spine. Bound in genuine leather with Satin ribbon page markers and Spine with raised gilt bands. A perfect gift for your loved ones. Pages: 643 NO changes have been made to the original text. This is NOT a retyped or an ocr'd reprint. Illustrations, Index, if any, are included in black and white. Each page is checked manually before printing. As this print on demand book is reprinted from a very old book, there could be some missing or flawed pages, but we always try to make the book as complete as possible. Fold-outs, if any, are not part of the book. If the original book was published in multiple volumes then this reprint is of only one volume, not the whole set. Sewing binding for longer life, where the book block is actually sewn (smythe sewn/section sewn) with thread before binding which results in a more durable type of binding. Pages: 643.

Leather Bound. Condizione: New. Language: German. {Size: 14.60 x 22.86 cms} Presenting an Exquisite Leather-Bound Edition, expertly crafted with Original Natural Leather that gracefully adorns the spine and corners. The allure continues with Golden Leaf Printing that adds a touch of elegance, while Hand Embossing on the rounded spine lends an artistic flair. This masterpiece has been meticulously reprinted in 2017, utilizing the invaluable guidance of the original edition published many years ago in 1880. The contents of this book are presented in classic black and white. Its durability is ensured through a meticulous sewing binding technique, enhancing its longevity. Imprinted on top-tier quality paper. A team of professionals has expertly processed each page, delicately preserving its content without alteration. Due to the vintage nature of these books, every page has been manually restored for legibility. However, in certain instances, occasional blurriness, missing segments, or faint black spots might persist. We sincerely hope for your understanding of the challenges we faced with these books. Recognizing their significance for readers seeking insight into our historical treasure, we've diligently restored and reissued them. Our intention is to offer this valuable resource once again. We eagerly await your feedback, hoping that you'll find it appealing and will generously share your thoughts and recommendations. Lang: - German, Pages:- 628, Print on Demand. If it is a multi-volume set, then it is only a single volume. We are specialised in Customisation of books, if you wish to opt different color leather binding, you may contact us. This service is chargeable. Product Disclaimer: Kindly be informed that, owing to the inherent nature of leather as a natural material, minor discolorations or textural variations may be perceptible. Explore the FOLIO EDITION (12x19 Inches): Available Upon Request. 628.

Full Leather Bound. Condizione: NEW. Language: German. {Size: 14.60 x 22.86 cms} A Unique Premium Leather-Bound book for elite readers/collectors of old rare books. An Original Leather is being used for binding this book with Golden Leaf Printing and designing on Spine, front and Back of the book with edge gilding. WE HAVE MULTIPLE OPTIONS IN COLOR OF LEATHER RED, GREEN, BLUE, MAGENTA, TAN, PURPLE DEEP BROWN, BLACK AND WITH DIFFERENT COLOR LABELS. YOU MAY CHOOSE ANY COLOR OF YOUR CHOICE AND MAIL US. This service is chargeable. Original edition was published in [1880] and this unique edition is Reprinted in 2017 with the help of original edition. Black & white printing on high quality natural shade paper with sewing binding for longer life, professionally processed without changing its contents. As these are old books, we processed each page manually on computer and make them readable. We give our best to give you the best book but in some cases we have to adjust few pages which are blur or missing or black spots. If it is multi volume set, then it is only single volume. We hope that you understand these issues in these old treasure. This is an important book for the readers who want to know more about our old treasure. Our dedicated team is trying to bring these rare books back to the shelves. We are also giving service of printing the hard-to-find books which are not listed in our store. Hope you will like it and give your comments and suggestions. Lang: - German, Pages 628, Print on Demand. Product Disclaimer: Please be aware that because leather is a natural material, slight discoloration or change in texture may be visible. {FOLIO EDITION (Size 12x19 Inches) IS ALSO AVAILABLE ON REQUEST}. 628.