Αποτελέσματα

< Πίσω ​ Jean Dieudonné INFINITESIMAL CALCULUS ISBN: 0-901665-07-X Μετάφραση από τα γαλλικά: JOHN MOORE - DALE HUSEMOLLER Αρχική τιμή € 50,00 / / Τελική τιμή € 45,00 (-10%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Calculus Kershaw Publishing Company 434 17 x 24 Σκληρό 1η 1975 Αγγλικά ​ From Editors' Introduction: "The book is roughly divided into three parts. The first part deals with the general question of approximation. Topics include the local question of approximation by asymptotic developments, the global theory of approximation to roots of equations, and uniform convergence. The second part is an introduction to the theory of functions of a complex variable. The usual local theory of the Cauchy integral, power series development, and a study of singularities and residues is followed by applications of the theory of functions of a complex variable to the theory of approximation and a discussion of conformal mapping. The third part is a study of differential equations in the real and complex domains. Primary consideration is given to linear equations. Perturbations of linear differential systems are included, and the section concludes wit a study of Bessel's equations." < Προηγούμενο Επόμενο >

< Πίσω ​ Barry Spain VECTOR ANALYSIS ΑΡΙΘ. 2 ​ Αρχική τιμή € 8,20 / / Τελική τιμή € 7,00 (-14,63%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Vector Analysis Radha Publishing House 124 14 x 21 Μαλακό 2η 1988 Αγγλικά Students' Paper Back Edition This revised second edition provides a systematic account of vector algebra and calculus from the fundamental definitions. Improvements include a rigorous proof of Taylor’s theorem for a vector function, a vectorial definition of directional derivative, more material on Green’s identity and several extra examples. The book is intended for first year students reading an honours course in mathematics and for students of mathematics, the physical sciences and engineering at universities and technical colleges. The theory is developed with emphasis on the vector as an entity in itself rather than on its definition as a number triple. It includes a chapter on line integrals, surface integrals and volume integrals, as many students require these concepts in vector theory before they have taken a formal course on integration. < Προηγούμενο Επόμενο >

< Πίσω ​ Francesco Giacomo Tricomi REPERTORIUM DER THEORIE DER DIFFERENTIALGLEICHUNGEN LCCCN: 67-29474 ​ Αρχική τιμή € 50,00 / / Τελική τιμή € 40,00 (-20%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Differential Equations Springer-Verlag 176 16 x 23,5 Σκληρό 1η 1968 Γερμανικά ​ Inhaltsverzeichnis: Gewöhnliche Differentialgleichungen Partielle Differentialgleichungen vom hyperbolischen Typus Partielle Differentialgleichungen vom parabolischen Typus Partielle Differentialgleichungen vom gemischten Typus < Προηγούμενο Επόμενο >

< Πίσω ​ Walter A. Strauss PARTIAL DIFFERENTIAL EQUATIONS An Introduction ISBN: 0-471-57364-7 ​ Αρχική τιμή € 41,00 / / Τελική τιμή € 32,00 (-21,95%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Partial Differential Equations John Wiley & Sons 448 15 x 22,7 Μαλακό 1η 1992 Αγγλικά ​ Contents: Where PDEs come from Waves and diffusions Reflections and Sources Boundary problems Fourier series Harmonic functions Green’s identities and Green’s functions Computation of solutions Waves in space Boundaries in the plane and in space General eigenvalue problems Distributions and transforms PDE Problems from Physics Nonlinear PDE’s Appendix Answers and Hints to selected exercises < Προηγούμενο Επόμενο >

< Πίσω ​ Georges Valiron COURS D'ANALYSE MATHÉMATIQUES THÉORIE DES FONCTIONS ΑΡΙΘ. 36 ​ Αρχική τιμή € 120,00 / / Τελική τιμή € 100,00 (16,67%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Analysis Masson et Cie 530 17 x 24 Μαλακό 2η Μάρτιος 1947 Γαλλικά Cours d' Analyse Mathématique Table de matières Nombres. Ensembles. Limites Séries et produits infinis Généralités sur les fonctions continues. Fonctions d’une variable Intégrale de Riemann. Applications et extensions Notions sur l’intégrale de Lebesgue Fonctions d’une variable définies ou représentées par de séries ou des intégrales Séries trigonométriques et généralisations Réduction et calcul mécanique des intégrales Fonctions de plusieurs variables Intégrales doubles Intégrales triples et intégrales multiples Fonctions élémentaires d’une variable complexe Théorie de Cauchy. Théorèmes fondamentaux et calcul des résidus. Théorie de Weierstrass. Prolongement analytique. Fonctions analytiques et fonctions uniformes Notions sur la représentation conforme Notions sur les fonctions elliptiques Fonctions holomorphes définies par des intégrales < Προηγούμενο Επόμενο >

< Πίσω ​ Donald W. Hight A CONCEPT OF LIMITS ISBN: 0-486-63543-0 ​ Αρχική τιμή € 14,00 / / Τελική τιμή € 12,00 (-14,29%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Analysis Dover Publications 160 14 x 21 Μαλακό 1η 1977 Αγγλικά Dover Books on Advanced Mathematics An exploration of conceptual foundations and the practical applications of limits in mathematics, this text offers a concise introduction to the theoretical study of calculus. It analyzes the idea of a generalized limit and explains sequences and functions to those for whom intuition cannot suffice. Many exercises with solutions. < Προηγούμενο Επόμενο >

< Πίσω ​ N. I. Muskhelishvili SINGULAR INTEGRAL EQUATIONS ISBN: 0-486-66893-2 Μετάφραση από τα ρώσικα: J. R. M. RADOK Αρχική τιμή € 22,00 / / Τελική τιμή € 17,50 (-20,45%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Integral Equations Dover Publications 456 14 x 21,5 Μαλακό 2η 1992 Αγγλικά Dover Books on Advanced Mathematics Singular integral equations play important roles in physics and theoretical mechanics, particularly in the areas of elasticity, aerodynamics, and unsteady aerofoil theory. They are highly effective in solving boundary problems occurring in the theory of functions of a complex variable, potential theory, the theory of elasticity, and the theory of fluid mechanics. This high-level treatment by a noted mathematician considers one-dimensional singular integral equations involving Cauchy principal values. Its coverage includes such topics as the Hölder condition, Hilbert and Riemann-Hilbert problems, the Dirichlet problem, inversion formulas for arcs, and many other areas. Intended for graduate students, applied and pure mathematicians, engineers, physicists, and researchers in a variety of scientific and industrial fields, this text is accessible to students acquainted with the basic theory of functions of a complex variable and the theory of Fredholm integral equations. < Προηγούμενο Επόμενο >

< Πίσω ​ Richard Bellman - Kenneth L. Cooke MODER ELEMENTARY DIFFERENTIAL EQUATIONS ISBN: 0-486-68643-4 ​ Αρχική τιμή € 16,00 / / Τελική τιμή € 13,00 (-18,75%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Differential Equations Dover Publications 254 13,6 x 21,6 Μαλακό 2η 1995 Αγγλικά Dover Books on Mathematics Designed to introduce students to the theory and applications of differential equations and to help them formulate scientific problems in terms of such equations, this undergraduate-level text emphasizes applications to problems in biology, economics, engineering and physics. Anong other goals its objectives are to help readers learn: How to convert plausible scientific assumptions into various kinds of differential equations How to deal easily with linear differential equations with constant coefficients How to use power-series expansions to obtain analytic and computational behavior of the solutions of linear and nonlinear differential equations How to obtain numerical solutions of differential equations using both desk and digital computers How to use successive approximations as an all-purpose tool for obtaining analytic and numerical solutions of differential equations. For this second edition, the authors added important new material on discontinuous solutions, Riccati and Euler equations and linear difference equations. Many new exercises and problems are included as well, along with answers to selected problems. < Προηγούμενο Επόμενο >

< Πίσω ​ William R. Derrick - Stanley I. Grossman A FIRST COURSE IN DIFFERENTIAL EQUATIONS WITH APPLICATIONS ΑΡΙΘ. 64 ​ Αρχική τιμή € 25,00 / / Τελική τιμή € 20,00 (-20%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Differential Equations CBS Publishers & Distributors 560 18,5 x 24 Μαλακό 3η 1989 Αγγλικά ​ Contents: Introduction to differential equations First order equations Second – and higher – order Linear differential equations Applications of linear differential equations Power series solutions of differential equations Laplace transforms Systems of linear differential equations Applications of systems of differential equations Numerical methods Fourier series and partial differential equations Appendixes Answers to odd-numbered problems < Προηγούμενο Επόμενο >

< Πίσω Μεταχειρισμένο, σε αρκετά καλή κατάσταση Leo Sario - Mitsuru Nakai CLASSIFICATION THEORY OF RIEMANN SURFACES LCCCN: 76-96693 ​ Αρχική τιμή € 80,00 / / Τελική τιμή € 64,00 (-20%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Riemann Surfaces Springer-Verlag 470 16 x 24 Σκληρό 1η 1970 Αγγλικά Grundlehren der mathematischen Wissenschaften The purpose of the present monograph is to systematically develop a classification theory of Riemann surfaces. Some first steps will also be taken toward a classification of Riemannian spaces. Four phases can be distinguished in the chronological background: the type problem; general classification; compactifications; and extension to higher dimensions. The type problem evolved in the following somewhat overlapping steps: the Riemann mapping theorem, the classical type problem, and the existence of Green's functions. The Riemann mapping theorem laid the foundation to classification theory: there are only two conformal equivalence classes of (noncompact) simply connected regions. Over half a century of efforts by leading mathematicians went into giving a rigorous proof of the theorem: RIEMANN, WEIERSTRASS, SCHWARZ, NEUMANN, POINCARE, HILBERT, WEYL, COURANT, OSGOOD, KOEBE, CARATHEODORY, MONTEL. The classical type problem was to determine whether a given simply connected covering surface of the plane is conformally equivalent to the plane or the disko The problem was in the center of interest in the thirties and early forties, with AHLFORS, KAKUTANI, KOBAYASHI, P. MYRBERG, NEVANLINNA, SPEISER, TEICHMÜLLER and others obtaining incisive specific results. The main problem of finding necessary and sufficient conditions remains, however, unsolved. < Προηγούμενο Επόμενο >

< Πίσω ​ Murray R. Spiegel THEORY AND PROBLEMS OF CALCULUS OF FINITE DIFFERENCES AND DIFFERENCES EQUATIONS ISBN: 07-060218-2 ​ Αρχική τιμή € 25,00 / / Τελική τιμή € 15,00 (-40%( Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Differential Equations McGraw-Hill 270 20,5 x 27,5 Μαλακό 1η 1971 Αγγλικά Schaum's Outline Series This book is designed to be used either as a textbook for a formal course in the calculus of finite differences and difference equations or as a comprehensive supplement to all current standard texts. It should also be of considerable value to those taking courses in which difference methods are employed or to those interested in the field for self-study. Each chapter begins with a clear statement of pertinent definitions, principles and theorems, together with illustrative and other descriptive material. The solved problems serve to illustrate and amplify the theory, bring into sharp focus those fine points without which the student continually feels himself on unsafe ground, and provide the repetition of basic principles so vital to effective learning. Numerous proofs of theorems and derivations of formulas are included among the solved problems. The large number of supplementary problems with answers serves as a complete review of the material of each chapter. Topics covered include the difference calculus, the sum calculus and difference equations [analogous to differential calculus, integral calculus and differential equations respectively] together with many applications. < Προηγούμενο Επόμενο >

< Πίσω ​ H. C. Saxena - K. C. Gupta DIFFERENTIAL CALCULUS ΑΡΙΘ. 17 ​ Αρχική τιμή € 19,00 / / Τελική τιμή € 15,00 (-21,05%) Αντικείμενο: Εκδόσεις: Σελίδες: Διαστάσεις: Εξώφυλλο: Έκδοση: Ημερομηνία έκδοσης: Γλώσσα: Σειρά: Calculus R. Chand & Company 376 14 x 21 Μαλακό 1η Οκτώβριος 1988 Αγγλικά ​ Contents: 0. Sets – Functions 1. Real Numbers – Variables – Functions 2. Limits – Continuity 3. Derivatives 4. Successive differentiation 5. Some general theorems and expansions of functions 6. Interminate forms 7. Tangents and normals 8. Curvature 9. Asymptotes 10. Partial differentiation 11. Maxima and minima – Greatest and Least values 12. Multiple points – Inflexion points 13. Curve tracing 14. Envelops Appendices < Προηγούμενο Επόμενο >