Libros de Matemáticas, página 61 de 472

Este libro va dirigido a los que conocen el cálculo de estructuras, partiendo del mero ejercicio de reformular matricialmente el método directo de la rigidez. Se busca que al lector le resulte más sencillo comprender la enorme potencia y generalidad que supone la introduccion de la idea de aproximacion en la formulacion debil del problema de barras. La coincidencia de resultados entre la formulacion clasica inicial y la del MEF, al utilizar funciones de forma lineales y los polinomios de Hermite, permite abordar mas facilmente la formulacion general que cierra la presentacion de los conceptos fundamentales del metodo

En este libro, Javier Bracho desarrolla la noción moderna de espacio e invita al lector a vivir una serie de experiencias relacionadas con los distintos mundos posibles a partir de los diferentes espacios; experiencias que al principio nos parecen fantasticas y que nos hacen entrar en contacto con la geometria actual.

Computer algebra systems allow students to work on mathematical models more efficiently than in the case of pencil and paper. The use of such systems also leads to fewer errors and enables students to work on complex and computationally intensive models. Aimed at undergraduates in their second or third year, this book is filled with examples from a wide variety of disciplines, including biology, economics, medicine, engineering, game theory, physics, and chemistry. The text includes a large number of Maple(R) recipes.

El mundo de las paradojas lógicas es a la vez complejo y fascinante, y no lo es menos el de los juegos y pasatiempos matemáticos. Martin Gardner entra de lleno en estos dos mundos en "El ahorcamiento inesperado y otros entretenimientos matematicos". Aunque el autor enfoca aqui la matematica con un claro espiritu de diversion, no se olvida de combinar esta diversion con un decidido afan de llevar al lector hacia areas de la matematica en absoluto triviales y que resultan fundamentales en esta ciencia (recuerdese, por ejemplo, la sacudida que supuso para los fundamentos de la logica matematica la paradoja de Russell). La "paradoja del ahorcamiento inesperado" (que da titulo al libro), el problema de las direcciones geometricas en el plano, la geometria de la cuarta dimension, los aspectos curiosos de la teoria de las probabilidades, etc., son algunos de los temas que, con su habitual amenidad y maestria, trata Gardner. Ademas, en cada capitulo se proponen al lector problemas cuya solucion se encuentra al final del mismo.El mundo de las paradojas lógicas es a la vez complejo y fascinante, y no lo es menos el de los juegos y pasatiempos matemáticos. Martin Gardner entra de lleno en estos dos mundos en "El ahorcamiento inesperado y otros entretenimientos matematicos". Aunque el autor enfoca aqui la matematica con un claro espiritu de diversion, no se olvida de combinar esta diversion con un decidido afan de llevar al lector hacia areas de la matematica en absoluto triviales y que resultan fundamentales en esta ciencia (recuerdese, por ejemplo, la sacudida que supuso para los fundamentos de la logica matematica la paradoja de Russell). La "paradoja del ahorcamiento inesperado" (que da titulo al libro), el problema de las direcciones geometricas en el plano, la geometria de la cuarta dimension, los aspectos curiosos de la teoria de las probabilidades, etc., son algunos de los temas que, con su habitual amenidad y maestria, trata Gardner. Ademas, en cada capitulo se proponen al lector problemas cuya solucion se encuentra al final del mismo.

DESCUBRE LAS MATES I es un libro del autor ROMERO MANRIQUE,ENRIQUE editado por CIRCULO ROJO. DESCUBRE LAS MATES I tiene un c�digo EAN 9788413040899, de la colecci�n ENSEÑANAZA y consta de 328 pï¿

FUNCIONES DE UNA VARIABLE

DESCUBRE LAS MATES II es un libro del autor ROMERO MANRIQUE,ENRIQUE editado por CIRCULO ROJO. DESCUBRE LAS MATES II tiene un c�digo EAN 9788413040905, de la colecci�n ENSEÑANAZA y consta de 352 p

FUNCIONES DE VARIAS VARIABLES

This book presents a large number of computer algebra worksheets or "recipes" that have been designed using MAPLE to provide tools for problem solving and to stimulate critical thinking. No prior knowledge of MAPLE is necessary. All relevant commands are introduced on a need-to-know basis and are indexed for easy reference. Each recipe features a scientific model or method and an interesting or amusing story designed to both entertain and enhance concept comprehension and retention.

Fixed Income Mathematics is an easy-to-understand introduction to the mathematics of common fixed income instruments. This book offers explanations, exercises, and examples without demanding sophisticated mathematics from the reader. Not only does the author use his business and teaching experience to highlight the fundamentals of investment and management decision-making, but he also offers questions and exercises that suggest the applicability of fixed income mathematics. Written for the reader with a general mathematics background, this self-teaching book is suffused with examples that also make it a handy reference guide. It should serve as a gateway to financial mathematics and to increased competence in business analysis. International comparisons are used to illustrate how interest is compounded. This text will be a valuable resource for professional insurance and other actuarials who invest in bonds and who are concerned with inflation, asset-liability management, the time value of money, interest rates, rates of return, risk, and investment income. It will also appeal to MBA students and anyone seeking a general introduction or overview of the subject.

This research monograph presents many new results in a rapidly developing area of great current interest. Guillemin, Ginzburg, and Karshon show that the underlying topological thread in the computation of invariants of G-manifolds is a consequence of a linearization theorem involving equivariant cobordisms. The book incorporates a novel approach and showcases exciting new research. During the last 20 years, ``localization'' has been one of the dominant themes in the area of equivariant differential geometry. Typical results are the Duistermaat-Heckman theory, the Berline-Vergne-Atiyah-Bott localization theorem in equivariant de Rham theory, and the ``quantization commutes with reduction'' theorem and its various corollaries. To formulate the idea that these theorems are all consequences of a single result involving equivariant cobordisms, the authors have developed a cobordism theory that allows the objects to be non-compact manifolds. A key ingredient in this non-compact cobordism is an equivariant-geometrical object which they call an ``abstract moment map''. This is a natural and important generalization of the notion of a moment map occurring in the theory of Hamiltonian dynamics. The book contains a number of appendices that include introductions to proper group-actions on manifolds, equivariant cohomology, Spin${mathrm{c $-structures, and stable complex structures. It is geared toward graduate students and research mathematicians interested in differential geometry. It is also suitable for topologists, Lie theorists, combinatorists, and theoretical physicists. Prerequisite is some expertise in calculus on manifolds and basic graduate-level differential geometry.

In the theory of minimal submanifolds, Bernstein''s problem and Plateau''s problem are central topics. This important book presents the DouglasRado solution to Plateau''s problem, but the main emphasis is on Bernstein''s problem and its new developments in various directions: the value distribution of the Gauss image of a minimal surface in Euclidean 3-space, Simons'' work for minimal graphic hypersurfaces, and the author''s own contributions to Bernstein type theorems for higher codimension. The author also introduces some related topics, such as submanifolds with parallel mean curvature, Weierstrass type representation for surfaces of mean curvature 1 in hyperbolic 3-space, and special Lagrangian submanifolds.This new edition contains the author''s recent work on the LawsonOsserman''s problem for higher codimension, and on Chern''s problem for minimal hypersurfaces in the sphere. Both Chern''s problem and LawsonOsserman''s problem are important problems in minimal surface theory which are still unsolved. In addition, some new techniques were developed to address those problems in detail, which are of interest in the field of geometric analysis.Readership: Researchers and graduate students in differential geometry.