To modify your purchase order,
contact the auction house.
170 - [MANUSCRIPTS]
Starting price
€2,300The reserve price is the minimum price accepted by the seller. Bidders cannot see this price. To win an item, you must place the highest bid and meet or exceed the reserve price.
Registrations are closed for this sale. You cannot place a bid.
The converted amounts are provided for informational purposes only. Only the currency determined for the sale by the auction house is binding. You can select a different currency by going to the "Preferences" page in your profile.
Fees including the auction house's fees and the platform's fees. For further details, please refer to the auction house's General Terms and Conditions of Sale.
Estimation
€2,300 - 3,500Sale fees
[MANUSCRIPTS] ARCHIVES of Dimitri RIABOUCHINSKY RIABOUCHINSKY, Dimitri (1882–1962) — Autograph • Dimitri Riabouchinsky’s workbook dating from 1948. In French and Russian, 151 pp., 35 × 22 cm, hardcover, A.B.E. (signs of wear). This notebook contains various working materials recorded throughout the year: calculations and notes, summaries of presentations and conferences, sketches, and drafts. The collected notes address several research topics drawn from D.P. Riabouchinsky’s work: mathematical analysis and the theory of functions, the analysis of complex roots, the application of the Cauchy–Riemann equations, and work on imaginary units. • Manuscript of a presentation by D.P. Riabouchinsky on the topic “On Some Two- and Three-Dimensional Generalizations of the Theory of Functions of Complex Variables and Their Applications in Fluid Mechanics.” No date or indication of the location of the presentation. In French, 28 pp., 27.5 × 21.5 cm; condition: creases, tears; some pages are stapled. [MANUSCRIPTS] ARCHIVE OF DMITRY RYABUSHINSKY RYABUSHINSKY, Dmitry (1882–1962) – Autograph • Dmitry Ryabushinsky’s work notebook for 1948. In French and Russian, 151 pages, 35 × 22 cm, hardcover, generally fair condition (scuffs). The notebook contains a collection of various working materials recorded throughout the year: calculations and notes, summaries of lectures and conferences, sketches, and drafts. The collected notes cover several topics from D.P. Ryabushinsky’s professional practice: mathematical analysis and the theory of functions, the analysis of complex roots, the application of the Cauchy–Riemann equations, and work on imaginary units. • Manuscript of a lecture by D.P. Ryabushinsky on the topic “On Certain Two- and Three-Dimensional Generalizations of the Theory of Functions of a Complex Variable and Their Applications in Fluid Mechanics.” No date or location of the presentation is indicated. In French, 28 pages, 27.5 × 21.5 cm, in fair condition (creases, tears); some pages are fastened with a paper clip.
Auction house
Cazo +33 1 45 55 18 66 contact@cazoparis.comDelivery is optional. You can use the carrier of your choice. The stated price does not include the lot price or the auction house fees.