Analysis II Differential and Integral Calculus, Fourier Series, Holomorphic Functions /

• Κύριος συγγραφέας: Godement, Roger (Συγγραφέας)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Berlin, Heidelberg : Springer Berlin Heidelberg, 2005.
• Σειρά: Universitext
• Θέματα: Mathematics.; Measure theory.; Functions of real variables.; Real Functions.; Measure and Integration.

 Functions in R and C, including the theory of Fourier series, Fourier integrals and part of that of holomorphic functions, form the focal topic of these two volumes. Based on a course given by the author to large audiences at Paris VII University for many years, the exposition proceeds somewhat nonlinearly, blending rigorous mathematics skilfully with didactical and historical considerations. It sets out to illustrate the variety of possible approaches to the main results, in order to initiate the reader to methods, the underlying reasoning, and fundamental ideas. It is suitable for both teaching and self-study. In his familiar, personal style, the author emphasizes ideas over calculations and, avoiding the condensed style frequently found in textbooks, explains these ideas without parsimony of words. The French edition in four volumes, published from 1998, has met with resounding success: the first two volumes are now available in English. 

 Differential and Integral Calculus -- The Riemann Integral -- Integrability Conditions -- The “Fundamental Theorem” (FT) -- Integration by parts -- Taylor’s Formula -- The change of variable formula -- Generalised Riemann integrals -- Approximation Theorems -- Radon measures in ? or ? -- Schwartz distributions -- Asymptotic Analysis -- Truncated expansions -- Summation formulae -- Harmonic Analysis and Holomorphic Functions -- Analysis on the unit circle -- Elementary theorems on Fourier series -- Dirichlet’s method -- Analytic and holomorphic functions -- Harmonic functions and Fourier series -- From Fourier series to integrals.