helein frederic (56 résultats)

Paperback. Etat : Fine. 122 pages. Notes taken by Roger Moser. Lectures in Mathematics series. ; 6 3/4 x 9 1/2 ".

Paperback. Etat : Very Good.

Paperback. Etat : Very Good. Series: Lectures in Mathematics, ETH Zürich. 122p large format paperback, green cover, a fresh and tight copy, no names or stamps, very good indeed Language: English.

Etat : Fine. *Price HAS BEEN REDUCED by 10% until Monday, April 20 (SALE item)* First edition, first printing, 189 pp., HARDCOVER (same isbn), previous owner's small hand stamp to front free endpaper else fine. - 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.

Hardback. Etat : Very Good. Series: Cambridge Tracts in Mathematics. xxi 264p sturdy hardback, navy cloth with sky-blue jacket, very good condition, a little light wear to jacket edges, jacket spine sunned, binding intact, pages clean and bright like new, excellent copy with no internal wear Language: English Weight (g): 627.

Etat : Good. Volume 150. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,650grams, ISBN:0521811600.

Softcover. Etat : Sehr gut. Boston, Birkhäuser (2001). gr.8°. 122 p. Pbck. Lectures in Mathematics. ETH Zürich.- Name on halftitle.

kartoniert kartoniert. Etat : Sehr gut. 122 Seiten, mit Abbildungen, Zust: Gutes Exemplar. Schneller Versand und persönlicher Service - jedes Buch händisch geprüft und beschrieben - aus unserem Familienbetrieb seit über 25 Jahren. Eine Rechnung mit ausgewiesener Mehrwertsteuer liegt jeder unserer Lieferungen bei. Wir versenden mit der deutschen Post. Sprache: Englisch Gewicht in Gramm: 256.

Hardback. Etat : Good. Used copy in good condition - Usually dispatched within 3 working days.

Etat : New. In.

Softcover. Etat : Sehr gut. Diderot 1997. gr.8°. XX, 281 p. Pbck. New Essays.- Dedication by the author on flyleaf.- In very good condition.

Hardcover. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 58 HEL 9780521811606 Sprache: Englisch Gewicht in Gramm: 500.

Hardcover. Ex-library with stamp and library-signature. GOOD condition, some traces of use. Ancien Exemplaire de bibliothèque avec signature et cachet. BON état, quelques traces d'usure. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. 58 HEL 9780521811606 Sprache: Englisch Gewicht in Gramm: 1150.

Etat : New. This title provides and introduction to harmonic maps between a surface and a symmetric manifold and constant mean curvature surfaces as completely integrable systems. It should help the reader to access the ideas of the theory and to aquire a unified perspective of the subject. Series: Lectures in Mathematics. ETH Zurich. Num Pages: 128 pages, biography. BIC Classification: PBCD; PBM. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 244 x 170 x 6. Weight in Grams: 237. . 2001. 2001st Edition. paperback. . . . .

Etat : New. This title provides and introduction to harmonic maps between a surface and a symmetric manifold and constant mean curvature surfaces as completely integrable systems. It should help the reader to access the ideas of the theory and to aquire a unified perspective of the subject. Series: Lectures in Mathematics. ETH Zurich. Num Pages: 128 pages, biography. BIC Classification: PBCD; PBM. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly; (UU) Undergraduate. Dimension: 244 x 170 x 6. Weight in Grams: 237. . 2001. 2001st Edition. paperback. . . . . Books ship from the US and Ireland.

Kartoniert / Broschiert. Etat : New.

Broschiert Broschiert. Etat : Sehr gut. 122 S. Zust: Gutes Exemplar. Schneller Versand und persönlicher Service - jedes Buch händisch geprüft und beschrieben - aus unserem Familienbetrieb seit über 25 Jahren. Eine Rechnung mit ausgewiesener Mehrwertsteuer liegt jeder unserer Lieferungen bei. Wir versenden mit der deutschen Post. Sprache: Englisch Gewicht in Gramm: 258.

Taschenbuch. Etat : Neu. Neuware -One of the most striking development of the last decades in the study of minimal surfaces, constant mean surfaces and harmonic maps is the discovery that many classical problems in differential geometry - including these examples - are actually integrable systems. This theory grew up mainly after the important discovery of the properties of the Korteweg-de Vries equation in the sixties. After C. Gardner, J. Greene, M. Kruskal et R. Miura [44] showed that this equation could be solved using the inverse scattering method and P. Lax [62] reinterpreted this method by his famous equation, many other deep observations have been made during the seventies, mainly by the Russian and the Japanese schools. In particular this theory was shown to be strongly connected with methods from algebraic geom etry (S. Novikov, V. B. Matveev, LM. Krichever. . . ), loop techniques (M. Adler, B. Kostant, W. W. Symes, M. J. Ablowitz . . . ) and Grassmannian manifolds in Hilbert spaces (M. Sato . . . ). Approximatively during the same period, the twist or theory of R. Penrose, built independentely, was applied successfully by R. Penrose and R. S. Ward for constructing self-dual Yang-Mills connections and four-dimensional self-dual manifolds using complex geometry methods. Then in the eighties it became clear that all these methods share the same roots and that other instances of integrable systems should exist, in particular in differential ge ometry. This led K.Springer Basel AG in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin 124 pp. Englisch.

Taschenbuch. Etat : Neu. Druck auf Anfrage Neuware - Printed after ordering - One of the most striking development of the last decades in the study of minimal surfaces, constant mean surfaces and harmonic maps is the discovery that many classical problems in differential geometry - including these examples - are actually integrable systems. This theory grew up mainly after the important discovery of the properties of the Korteweg-de Vries equation in the sixties. After C. Gardner, J. Greene, M. Kruskal et R. Miura [44] showed that this equation could be solved using the inverse scattering method and P. Lax [62] reinterpreted this method by his famous equation, many other deep observations have been made during the seventies, mainly by the Russian and the Japanese schools. In particular this theory was shown to be strongly connected with methods from algebraic geom etry (S. Novikov, V. B. Matveev, LM. Krichever. . . ), loop techniques (M. Adler, B. Kostant, W. W. Symes, M. J. Ablowitz . . . ) and Grassmannian manifolds in Hilbert spaces (M. Sato . . . ). Approximatively during the same period, the twist or theory of R. Penrose, built independentely, was applied successfully by R. Penrose and R. S. Ward for constructing self-dual Yang-Mills connections and four-dimensional self-dual manifolds using complex geometry methods. Then in the eighties it became clear that all these methods share the same roots and that other instances of integrable systems should exist, in particular in differential ge ometry. This led K.

Etat : New. In.

Paperback. Etat : Brand New. 192 pages. 9.25x6.10x0.46 inches. In Stock.

Etat : New. The mathematics in this book apply directly to classical problems in superconductors, superfluids and liquid crystals. It should be of interest to mathematicians, physicists and engineers working on modern materials research. Series: Progress in Nonlinear Differential Equations and Their Applications. Num Pages: 190 pages, biography. BIC Classification: PBKJ; PBW. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 233 x 158 x 11. Weight in Grams: 298. . 1994. Paperback. . . . .

Etat : Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | The original motivation of this study comes from the following questions that were mentioned to one ofus by H. Matano. Let 2 2 G= B = {x=(X1lX2) E 2 ; x~ + x~ = Ixl < 1}. 1 Consider the Ginzburg-Landau functional 2 2 (1) E~(u) = ~ LIVul + 4~2 L(lu1 _1)2 which is defined for maps u E H1(G;C) also identified with Hl(G;R2). Fix the boundary condition 9(X) =X on 8G and set H; = {u E H1(G;C); u = 9 on 8G}. It is easy to see that (2) is achieved by some u~ that is smooth and satisfies the Euler equation in G, -~u~ = :2 u~(1 _lu~12) (3) { on aGo u~ =9 Themaximum principleeasily implies (see e.g., F. Bethuel, H. Brezisand F. Helein (2]) that any solution u~ of (3) satisfies lu~1 ~ 1 in G. In particular, a subsequence (u~,.) converges in the w* - LOO(G) topology to a limit u*.

Etat : New. In.

Etat : New. The mathematics in this book apply directly to classical problems in superconductors, superfluids and liquid crystals. It should be of interest to mathematicians, physicists and engineers working on modern materials research. Series: Progress in Nonlinear Differential Equations and Their Applications. Num Pages: 190 pages, biography. BIC Classification: PBKJ; PBW. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 233 x 158 x 11. Weight in Grams: 298. . 1994. Paperback. . . . . Books ship from the US and Ireland.

Etat : Good. *Price HAS BEEN REDUCED by 10% until Monday, April 20 (SALE item)* 428 pp., Hardcover, ex library, else text clean and binding tight. - 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. Photos available upon request.

Etat : Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Paperback. Etat : Like New. Like New. book.

Etat : New. pp. 292.

Etat : New. Accessible and pedagogical introduction to the theory of harmonic maps, covering recent results and applications. Series: Cambridge Tracts in Mathematics. Num Pages: 292 pages, references, notations. BIC Classification: PBK; PBM; PBPH. Category: (P) Professional & Vocational. Dimension: 228 x 152 x 17. Weight in Grams: 627. . 2002. 2nd Edition. hardcover. . . . . Books ship from the US and Ireland.