Focusing on the integration of functional analysis, probability theory, and contemporary analysis, this textbook presents these subjects in a student-friendly manner. It features a wealth of engaging exercises and problems, making it an essential resource for learners. The book stands out for its comprehensive approach, bringing together key concepts that have evolved over the past fifty years, thereby enriching the existing literature in the field.
Rami Shakarchi Knihy





Complex Analysis
- 400 stránek
- 14 hodin čtení
The second volume delves into the fascinating realm of complex analysis, showcasing the elegance of holomorphic functions through foundational theorems like the Cauchy theorems and residues. It explores analytic continuation and the argument principle, while also bridging connections to other mathematical fields. Topics include the Fourier transform via contour integration, the zeta function in relation to the prime number theorem, and an introduction to elliptic functions, highlighting their applications in combinatorics and number theory.
Solutions manual for Lang's linear algebra
- 200 stránek
- 7 hodin čtení
This solutions manual for Lang’s Undergraduate Analysis provides worked-out solutions for all problems in the text. They include enough detail so that a student can fill in the intervening details between any pair of steps.
This volume includes all exercises and solutions for Lang's second edition of Undergraduate Analysis. It features a diverse range of problems, from computational to conceptual, covering topics such as real numbers, limits, continuous functions, differentiation, elementary integration, normed vector spaces, compactness, series, improper integrals, convolutions, Fourier series, functions in n-space, derivatives in vector spaces, and ordinary differential equations, among others. The goal is to provide a comprehensive set of completed exercises for those learning and teaching analysis at the undergraduate level. With over 600 exercises, this resource aims to facilitate understanding of the material. The exercises are integral to Lang's text, and readers are encouraged to engage with all of them. Notably, some problems in earlier chapters are foundational for later ones, such as those in Chapter IV, which involve constructing bump functions to address singularities and demonstrate the density of certain function spaces. Problem numbering follows a specific format, e.g., Exercise IX.5.7 refers to Exercise 7 in Chapter IX, §5. Acknowledgments are given to Serge Lang for his invaluable support and guidance throughout this project.
All the exercises plus their solutions for Serge Lang's fourth edition of "Complex Analysis," ISBN 0-387-98592-1. The problems in the first 8 chapters are suitable for an introductory course at undergraduate level and cover power series, Cauchy's theorem, Laurent series, singularities and meromorphic functions, the calculus of residues, conformal mappings, and harmonic functions. The material in the remaining 8 chapters is more advanced, with problems on Schwartz reflection, analytic continuation, Jensen's formula, the Phragmen-Lindeloef theorem, entire functions, Weierstrass products and meromorphic functions, the Gamma function and Zeta function. Also beneficial for anyone interested in learning complex analysis.