N a tikhonov (111 risultati)

Softcover. Condizione: Good+. No Dust Jacket. dover reprint. Softcover with stiff wraps. The covers and page edges are a bit worn and scuffed with a small crease in the right hand lower corner of the front cover. The contents are tight and clean . A good copy.; Dover's 1990 unabridged reprint of the 1963 English translation of the original 1953 Russian text. At the end of the book is a fifteen page catalogue of Dover books related to science and math. Includes the original publisher's note and prefaces to the first and second editions. The contents include classification of partial differential equations, hyperbolic, elliptic, and parabolic types of equations, wave propagation and heat conduction in space.; 8vo 8" - 9" tall; xvi, 765, [15] pages.…

Pamphlet. Condizione: Very Good. pp. 193-202, Extracted from orig vol, thus begins with title page, trimmed & stapled pamphlet, else VG.

Paperback. Condizione: Like New. FIRST THUS. First Edition Thus. Published by Dover Publications, 2011. Octavo. Paperback. Book is like new.

Soft cover. Condizione: Very Good. No Jacket Issued. 1st Edition. paperback, 200 pages, tear to spine without loss otherwise very good. We are a real bookshop with real books situated in and shipping from the United Kingdom. Shelf HC3.

Paperback. 61p., 8x5 inches; some staining to front and back covers, "REFERENCE" pencilled on front cover, spots of foxing to edges of text block, otherwise in good condition.

Condizione: New. Brand New.

Condizione: Very Good. 1st edition, 421 pp., hardcover, very good. - If you are reading this, this item is actually (physically) in our stock and ready for shipment once ordered. We are not bookjackers. Buyer is responsible for any additional duties, taxes, or fees required by recipient's country.

Condizione: good. A copy that has been read, remains in good condition. All pages are intact, and the cover is intact. The spine and cover show signs of wear. Pages can include notes and highlighting and show signs of wear, and the copy can include "From the library of" labels or previous owner inscriptions. 100% GUARANTEE! Shipped with delivery confirmation, if you're not satisfied with purchase please return item! Ships via media mail.…

Paperback. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

paperback. Condizione: Good. Clean Pages. Proceeds benefit the Pima County Public Library system, which serves Tucson and southern Arizona. Slight edge wear and bumping.

Condizione: New.

Paperback or Softback. Condizione: New. Equations of Mathematical Physics. Book.

Condizione: As New. Unread book in perfect condition.

Condizione: New. Brand New! Not Overstocks or Low Quality Book Club Editions! Direct From the Publisher! We're not a giant, faceless warehouse organization! We're a small town bookstore that loves books and loves it's customers! Buy from Lakeside Books.

SftCvr, VG with some staining on cover, 62 p, sm 8vo, Comrade Tikhonov is Chairman of the Council of Ministers of the USSR, to the 26th Congress of the Communist Party of the Soviet Union.

Condizione: New.

Softcover. Condizione: Good+. No Dust Jacket. dover reprint. Softcover with stiff wraps. The covers are slightly worn and scuffed but the contents are tight and clean. A nice copy.; A later printing of the 1988 Dover reprint. This is an unabridged edition of the 1964 English translation of the original Russian text published in 1956. At the end of the book is a catalog of Dover books related to math and science. The contents include classification and reduction to canonical form of second order partial differential equations, hyperbolic, parabolic and elliptical types of equations.; 8vo 8" - 9" tall; xii, 768, [14] pages.…

Paperback. Condizione: New.

Paperback. Condizione: new. Paperback. Mathematical physics plays an important role in the study of many physical processes - hydrodynamics, elasticity, and electrodynamics, to name just a few. Because of the enormous range and variety of problems dealt with by mathematical physics, this thorough advanced undergraduate- or graduate-level text considers only those problems leading to partial differential equations. Contents:I. Classification of Partial Differential EquationsII. Evaluations of the Hyperbolic TypeIII. Equations of the Parabolic TypeIV. Equations of Elliptic TypeV. Wave Propagation in SpaceVI. Heat Conduction in SpaceVII. Equations of Elliptic Type (Continuation)The authors - two well-known Russian mathematicians - have focused on typical physical processes and the principal types of equations dealing with them. Special attention is paid throughout to mathematical formulation, rigorous solutions, and physical interpretation of the results obtained. Carefully chosen problems designed to promote technical skills are contained in each chapter, along with extremely useful appendixes that supply applications of solution methods described in the main text. At the end of the book, a helpful supplement discusses special functions, including spherical and cylindrical functions. Thorough, rigorous advanced-undergraduate to graduate-level treatment of problems leading to partial differential equations. Hyperbolic, parabolic, elliptic equations; wave propagation in space, heat conduction in space, more. Problems. Appendixes. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Soft cover. Condizione: Near Fine. 5-1/2" x 8-3/8", 344pp incl. prelims. Perfect bound book in varnished linen-textured card stock cover. Some wear/rubbing and creasing to cover. Binding is square and tight. Pages are clean and bright and unmarked. This is new, unread copy, showing only light wear from long term storage.…

Condizione: New. pp. 800.

Condizione: New. pp. 800.

Paperback. Condizione: Very Good to Near Fine. 344 pp. Tightly bound. Spine not compromised. Text is free of markings. No ownership markings. Mir Publishers imported by Imported Publications.

Paperback. Condizione: New.

Condizione: New. pp. 800.

272 Seiten, Mit graphischen Darstellungen und Literatur; [State Committee of the Russian Federation on Higher Education]; --- gutes Exemplar Sprache: Englisch Gewicht in Gramm: 640 Gr.-8°, Gebundene Ausgabe / Pappband.

1st edition stiff wrappers Very Good small octavo 199pp., .

Condizione: New.

Condizione: As New. Unread book in perfect condition.

In-8° pp. 216, bross. edit. Ottimo stato.