Generalized Trigonometric and Hyperbolic Functions, Mickens
Автор: Maor Eli Название: Trigonometric Delights ISBN: 0691158207 ISBN-13(EAN): 9780691158204 Издательство: Wiley Рейтинг: Цена: 2533.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Trigonometry has always been an underappreciated branch of mathematics. It has a reputation as a dry and difficult subject, a glorified form of geometry complicated by tedious computation. In this book, Eli Maor draws on his remarkable talents as a guide to the world of numbers to dispel that view. Rejecting the usual arid descriptions of sine, cos
Автор: L. Zhizhiashvili Название: Trigonometric Fourier Series and Their Conjugates ISBN: 0792340884 ISBN-13(EAN): 9780792340881 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Research in the theory of trigonometric series has been carried out for over two centuries. The achievements in the theory of multiple trigonometric series look rather modest as compared to those in the one-dimensional case though multiple trigonometric series seem to be a natural, interesting and promising object of investigation.
Описание: On the occasion of the International Conference on Nonlinear Hyperbolic Problems held in St. Etienne, France, 1986 it was decided to start a two years cycle of conferences on this very rapidly expanding branch of mathematics and it*s applications in Continuum Mechanics and Aerodynamics.
Автор: Borthwick Название: Spectral Theory of Infinite-Area Hyperbolic Surfaces ISBN: 3319338757 ISBN-13(EAN): 9783319338750 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This text introduces geometric spectral theory in the context of infinite-area Riemann surfaces, providing a comprehensive account of the most recent developments in the field. For the second edition the context has been extended to general surfaces with hyperbolic ends, which provides a natural setting for development of the spectral theory while still keeping technical difficulties to a minimum. All of the material from the first edition is included and updated, and new sections have been added.Topics covered include an introduction to the geometry of hyperbolic surfaces, analysis of the resolvent of the Laplacian, scattering theory, resonances and scattering poles, the Selberg zeta function, the Poisson formula, distribution of resonances, the inverse scattering problem, Patterson-Sullivan theory, and the dynamical approach to the zeta function. The new sections cover the latest developments in the field, including the spectral gap, resonance asymptotics near the critical line, and sharp geometric constants for resonance bounds. A new chapter introduces recently developed techniques for resonance calculation that illuminate the existing results and conjectures on resonance distribution.The spectral theory of hyperbolic surfaces is a point of intersection for a great variety of areas, including quantum physics, discrete groups, differential geometry, number theory, complex analysis, and ergodic theory. This book will serve as a valuable resource for graduate students and researchers from these and other related fields. Review of the first edition:'The exposition is very clear and thorough, and essentially self-contained; the proofs are detailed...The book gathers together some material which is not always easily available in the literature...To conclude, the book is certainly at a level accessible to graduate students and researchers from a rather large range of fields. Clearly, the reader...would certainly benefit greatly from it.' (Colin Guillarmou, Mathematical Reviews, Issue 2008 h)
Автор: Yang Desheng Название: Trigonometric Functions And Complex Numbers ISBN: 1938134869 ISBN-13(EAN): 9781938134869 Издательство: World Scientific Publishing Рейтинг: Цена: 5069.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Trigonometric Functions and Complex Numbers covers the followings areas in the International Mathematical Olympiad (IMO) and other mathematical competitions.
Trigonometric identity, graphs and properties of trigonometric equations, inverse trigonometric functions and trigonometric equations, solutions of triangles, trigonometric substitution and trigonometric inequality;
The concept and operation of complex numbers, trigonometric form of a complex number, complex number and equation.
The contents are essential for the IMO. A good help for students who want to improve in these areas.
Автор: Yang Desheng Название: Trigonometric Functions And Complex Numbers ISBN: 1938134761 ISBN-13(EAN): 9781938134760 Издательство: World Scientific Publishing Цена: 9187.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Trigonometric Functions and Complex Numbers covers the followings areas in the International Mathematical Olympiad (IMO) and other mathematical competitions.
Trigonometric identity, graphs and properties of trigonometric equations, inverse trigonometric functions and trigonometric equations, solutions of triangles, trigonometric substitution and trigonometric inequality;
The concept and operation of complex numbers, trigonometric form of a complex number, complex number and equation.
The contents are essential for the IMO. A good help for students who want to improve in these areas.
Описание: This book gathers the main recent results on positive trigonometric polynomials within a unitary framework. The theory of sum-of-squares trigonometric polynomials is presented unitarily based on the concept of Gram matrix (extended to Gram pair or Gram set).
Автор: Maor Eli Название: Trigonometric Delights ISBN: 0691202192 ISBN-13(EAN): 9780691202198 Издательство: Wiley Рейтинг: Цена: 2374.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
A fun, entertaining exploration of the ideas and people behind the growth of trigonometry
Trigonometry has a reputation as a dry, difficult branch of mathematics, a glorified form of geometry complicated by tedious computation. In Trigonometric Delights, Eli Maor dispels this view. Rejecting the usual descriptions of sine, cosine, and their trigonometric relatives, he brings the subject to life in a compelling blend of history, biography, and mathematics. From the proto-trigonometry of the Egyptian pyramid builders and the first true trigonometry developed by Greek astronomers, to the epicycles and hypocycles of the toy Spirograph, Maor presents both a survey of the main elements of trigonometry and a unique account of its vital contribution to science and social growth. A tapestry of stories, curiosities, insights, and illustrations, Trigonometric Delights irrevocably changes how we see this essential mathematical discipline.
Автор: Matthias J. Fischer Название: Generalized Hyperbolic Secant Distributions ISBN: 3642451373 ISBN-13(EAN): 9783642451379 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: ГЇВїВЅ Among the symmetrical distributions with an infinite domain, the most popular alternative to the normal variant is the logistic distribution as well as the Laplace or the double exponential distribution, which was first introduced in 1774.
