Differential Equations Geometric Theory by Lefschetz (22 results)

Condition: Very Good. 2nd edition, 390 pp., Paperback, faint wear to spine else 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.

Paperback. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.96.

paperback. Condition: Acceptable. Connecting readers with great books since 1972. Used textbooks may not include companion materials such as access codes, etc. May have condition issues including wear and notes/highlighting. We ship orders daily and Customer Service is our top priority!

Paperback. Condition: Fine condition. Reprint of the 1963 Second Edition. New York: Dover Publications, Inc., 1977. 5.5" wide by 8.25" tall. A bright, shiny, clean, square, tight copy. No store stamp, owner's name or bookplate. Pages are fresh and unmarked, apparently never read. No underlining. No highlighting. No margin notes. Flat spine. Quality softcover binding, with pages that are sewn (not glued) for many years of use. Contains a Preface and 12 sections: 1) Preliminary questions; 2) Existence theorems, general properties of the solutions; 3) Linear systems; 4) Stability; 5-7) The differential equation; 8) Periodic systems and their stability; 9) Two dimensional systems, simple critical points, the index, behavior at infinity; 10) Two dimensional systems, continued; 11) Differential equations of the second order; 12) Oscillations in systems of the second order, methods of approximation. Two appendices; I) Complement on matrices; II) Some Topological Complements. Problems. Bibliography. List of symbols. Index. . Reprint of the 1963 Second Edition. Trade Paperback. Fine condition. x, 390pp.

paperback. Condition: Used; Very Good. Dispatched, from the UK, within 48 hours of ordering. Though second-hand, the book is still in very good shape. Minimal signs of usage may include very minor creasing on the cover or on the spine. Damaged cover. The cover of is slightly damaged for instance a torn or bent corner. Ex-library book with stamps on the first page, it is also likely to have a small shelf number sticker on the spine.

Paperback. Condition: new. Excellent Condition.Excels in customer satisfaction, prompt replies, and quality checks.

Condition: Poor. Volume 6. 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. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,850grams, ISBN:

Condition: Poor. Volume 6. 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. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,750grams, ISBN:

Condition: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,800grams, ISBN:

Hardcover. Condition: Good. No Jacket. Former library book; Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 1.55.

kartoniert. Condition: Sehr gut. Zust: Gutes Exemplar. 390 Seiten, mit Abbildungen, Englisch 420g.

Condition: Very Good. second edition, 400 pp., Hardcover, previous owner's name to front pastedown, a small inscription to rear pastedown else 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.

Hardcover. Condition: Fair. No Jacket. Ex-library book. Some repairs. Contents clear and unmarked.

Trade Paperback. Condition: Fine. Edmund V. Gillon Jr. (illustrator). Second Edition. Light Creasing on Front Cover; Spine Lightly Chipped; Edges Lightly Soiled. ALSO KNOWN AS: This Dover edition, first published in 1977, is an unabridged republication of the second (1963) edition of the work originally published by Interscience Publishers in 1957 as Volume VI of the Interscience Pure and Applied Mathematics Series. CONTENTS: Preface; I Preliminary Questions; II Existence Theorems. General Properties of the Solutions; III Linear Systems; IV Stability; V The Differential Equation dx/dt = Px + q(x;t); VI The Differential Equation dx/dt = Px + q(x;y); VII The Differential Equation dx/dt = P(t)z + q(x;t); VIII Periodic Systems and Their Stability; IX Two Dimensional Systems. Simple Critical Points. The Index. Behavior at Infinity; X Two Dimensional Systems (continued); XI Differential Equations of the Second Order; XII Oscillations in Systems of the Second Order. Methods of Approximation; Appendix I Complement on Matrices; Appendix II Some Topological Complements Problems; Bibliography; List of Principal Symbols; Index. SYNOPSIS: This book investigates the area of nonlinear differential equations of the second order. Professor Lefschetz is interested in the important group of problems stirred up over a generation ago by Van der Pol, problems that still concern students, professional mathematicians, physicists, and engineers. The first four chapters on preliminary questions, existence theorems, linear systems, and stability provide a thorough and comprehensive coverage of the classical literature. The next three chapters deal with point stability, and considerable emphasis is given to the fundamental work of Liapunov, particularly to his so-called direct method, and to his Soviet disciples, noted authorities in this field. In Chapter 8 the discussion of periodic solutions--the n dimensional part is concluded. The remaining chapters cover two-dimensional systems. Chapters 9 and 10 are devoted to the results of Poincare and Bendixson: critical points, the index, behavior at infinity, some special systems. Also included here are the important notion of structural stability and the contributions of Andronov-Pontrjagin and DeBaggis. The last two chapters concern equations of the second order: notably, the work of Cartwright-Littleword, Levinson-Smith and Levinson, and the application of the perturbation method. There are two appendices, one on vectors and matrices, the other on topology. The book concludes with a list of problems that function as logical extensions of topics discussed in the body of the text. The late Solomon Lefschetz, a prominent authority in the field of differential equations, was Chairman of the Mathematics Department at Princeton University from 1945-53, and its Henry Burchardt Fine Professor of Mathematics, Emeritus. Former President of the American Mathematical Society and editor of Annals of Mathematics, he directed the Center for Differential Equations, RIAS, Baltimore. Size: 8vo - over 7¾" - 9¾" tall.

Buon esemplare edizione: 1a pp. 390 lingua: inglese.

libro cartaceo. Condition: Buono. Il cofanetto (se previsto) puà presentare modeste tracce d'uso, piccole lesioni, fioriture e macchie non invasive. Sovraccoperta con modeste tracce d'uso. Puà presentare piccole mancanze, leggere bruniture, rade fioriture o macchiette. Copertina con modeste tracce d'uso. Puà presentare minime mancanze, qualche rada fioritura o macchietta, leggere bruniture o piccole pieghe. Dorso in buone condizioni. Puà presentare un fisiologico stress da lettura, piccole mancanze e segni di cedevolezza in prossimità delle cerniere. Tagli moderatamente bruniti; possono presentare fioriture rade. L'interno puà presentare modeste tracce d'uso, segni a matita, timbro o firma di appartenenza. Le pagine possono presentare minime gualciture, fioriture non invasive e leggere bruniture. Per Maggiori informazioni o foto non esitate a contattarci.

LeatherBound. Condition: New. Leatherbound edition. Condition: New. 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. Pages: 408. A perfect gift for your loved ones. Reprinted from 1962 edition. 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. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. 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. Language: English Pages: 408.

LeatherBound. Condition: NEW. Leatherbound edition. Condition: New. 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. Pages: 384. A perfect gift for your loved ones. Reprinted from 1957 edition. 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. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. 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. Language: English Pages: 384.

Leatherbound. Condition: NEW. Leatherbound edition. Condition: New. 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. Pages: 408. A perfect gift for your loved ones. Reprinted from 1963 edition. 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. IF YOU WISH TO ORDER PARTICULAR VOLUME OR ALL THE VOLUMES YOU CAN CONTACT US. Resized as per current standards. 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. Language: English Pages: 408.

Condition: Gut. Zustand: Gut | Produktart: Bücher.

Hardcover. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 1.01.