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Published by Springer New York Apr 1993, 1993
ISBN 10: 0387979662ISBN 13: 9780387979663
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
Book Print on Demand
Buch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The theory of elliptic curves and modular forms provides a fruitful meeting ground for such diverse areas as number theory, complex analysis, algebraic geometry, and representation theory. This book starts out with a problem from elementary number theory and proceeds to lead its reader into the modern theory, covering such topics as the Hasse-Weil L-function and the conjecture of Birch and Swinnerton-Dyer. This new edition details the current state of knowledge of elliptic curves. 268 pp. Englisch.
Published by Springer New York Apr 1993, 1993
ISBN 10: 0387940014ISBN 13: 9780387940014
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
Book Print on Demand
Buch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This book is meant as a text for a first-year graduate course in analysis. In a sense, it covers the same topics as elementary calculus but treats them in a manner suitable for people who will be using it in further mathematical investigations. The organization avoids long chains of logical interdependence, so that chapters are mostly independent. This allows a course to omit material from some chapters without compromising the exposition of material from later chapters. 600 pp. Englisch.
Published by Springer New York Apr 1993, 1993
ISBN 10: 0387940286ISBN 13: 9780387940281
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
Book Print on Demand
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -There exists a large variety of image reconstruction methods proposed by different authors (see e. g. Pratt (1978), Rosenfeld and Kak (1982), Marr (1982)). Selection of an appropriate method for a specific problem in image analysis has been always considered as an art. How to find the image reconstruction method which is optimal in some sense In this book we give an answer to this question using the asymptotic minimax approach in the spirit of Ibragimov and Khasminskii (1980a,b, 1981, 1982), Bretagnolle and Huber (1979), Stone (1980, 1982). We assume that the image belongs to a certain functional class and we find the image estimators that achieve the best order of accuracy for the worst images in the class. This concept of optimality is rather rough since only the order of accuracy is optimized. However, it is useful for comparing various image reconstruction methods. For example, we show that some popular methods such as simple linewise processing and linear estimation are not optimal for images with sharp edges. Note that discontinuity of images is an important specific feature appearing in most practical situations where one has to distinguish between the 'image domain' and the 'background' . The approach of this book is based on generalization of nonparametric regression and nonparametric change-point techniques. We discuss these two basic problems in Chapter 1. Chapter 2 is devoted to minimax lower bounds for arbitrary estimators in general statistical models. 276 pp. Englisch.
Published by Springer New York Apr 1993, 1993
ISBN 10: 0387940340ISBN 13: 9780387940342
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
Book Print on Demand
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -All the gamuts pertaining to the nervous system have been excerpted into this book from Reeder and Felson's Gamuts in Radiology, the world's best known, most trusted, and most comprehensive guide to radiologic differential diagnosis. Clinicians are giveneasy access to complete lists of possible causes that guide the interpretation of findings or patterns on MR, CT, angiography, and plain film studies. The user-friendly listings are concise and well organized. They are arranged by relative frequency to help radiologists, neuroradiologists, and residents arrive at an immediate diagnosis. Other features include a slim 5'x8' trim size forhandy portabilityand an easy-to-read single-column format. This ideal pocket guide is a must have for everyday use in clinical practice and is also an excellent teaching tool and study guide for board exams. 380 pp. Englisch.
Published by Springer New York Apr 1993, 1993
ISBN 10: 0387979719ISBN 13: 9780387979717
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
Book Print on Demand
Buch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -The origins of the mathematics in this book date back more than two thou sand years, as can be seen from the fact that one of the most important algorithms presented here bears the name of the Greek mathematician Eu clid. The word 'algorithm' as well as the key word 'algebra' in the title of this book come from the name and the work of the ninth-century scientist Mohammed ibn Musa al-Khowarizmi, who was born in what is now Uzbek istan and worked in Baghdad at the court of Harun al-Rashid's son. The word 'algorithm' is actually a westernization of al-Khowarizmi's name, while 'algebra' derives from 'al-jabr,' a term that appears in the title of his book Kitab al-jabr wa'l muqabala, where he discusses symbolic methods for the solution of equations. This close connection between algebra and al gorithms lasted roughly up to the beginning of this century; until then, the primary goal of algebra was the design of constructive methods for solving equations by means of symbolic transformations. During the second half of the nineteenth century, a new line of thought began to enter algebra from the realm of geometry, where it had been successful since Euclid's time, namely, the axiomatic method. 604 pp. Englisch.
Published by Springer New York Apr 1993, 1993
ISBN 10: 0387979638ISBN 13: 9780387979632
Seller: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germany
Book Print on Demand
Taschenbuch. Condition: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -I was asked and, alas, with little reflection on the magnitude of the task, thoughtlessly consented, to take on the 'simple' job of writing a preface to the collection of essays comprising this volume. That I was asked to carry out this simple task was probably due to one consideration: I was the main representative of the host institution (Clark University) for the 1991 ISTP Conference, at which the talks, foreshadowing and outlining the 'extended remarks' here printed, were originally presented, and hence, as a token of gratitude, I was vouchsafed the honor of setting the stage. It did not dawn on me, until I began piecemeal to receive and accumulate, over a period of months, the remarkably diverse and heterogeneous essays precipitated by the conference, how mind-boggling it would be to pen a preface pertinent to such an aggregate of prima/acie unrelated articles. Typically, prefaces to collections of essays from different hands are attempts by the prefator or a pride of prefators to provide an overview, a concise map, of the complex terrain which readers are invited to enter; or to direct the attention of potential readers to what the editors take to be the essential or central themes of each of the variegated articles: a practice which, not infrequently and often not unjustifiably, irritates and even enrages individual authors, who object to the complexity, profundity, and nuanced character of their thought being reduced to clicMs and editorial equivalents of sound bites. 560 pp. Englisch.