Elementary Theory of Analytic Functions of One or Several Complex Variables - Brossura

Cartan, Henri

Brossura

ISBN 10: 0486685438 ISBN 13: 9780486685434

Casa editrice: Dover Pubns, 1995

Riassunto

Noted mathematician offers basic treatment of theory of analytic functions of a complex variable, touching on analytic functions of several real or complex variables as well as the existence theorem for solutions of differential systems where data is analytic. Also included is a systematic, though elementary, exposition of theory of abstract complex manifolds of one complex dimension. Topics include power series in one variable, holomorphic functions, Cauchy’s integral, more. Exercises. 1973 edition.

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Contenuti

CHAPTER I. POWER SERIES IN ONE VARIABLE I. Formal power series 2. Convergent power series 3. Logarithmic and exponential functions 4. Analytic functions of one variable Exercises CHAPTER II. HOLOMORPHIC FUNCTIONS; CAUCHY'S INTEGRAL I. Curvilinear integrals; primitive of a closed form 2. Holomorphic functions; fundamental theorems Exercises CHAPTER III. TAYLOR. AND LAURENT EXPANSIONS I. Cauchy's inequalities; Liouville's theorem 2. Mean value property and the maximum modulus principle 3. Schwarz' lemma 4. Laurent's expansion 5. Introduction of the point at infinity. Residue theorem 6. Evaluation of integrals by the method of residues Exercises CHAPTER IV. ANALYTIC FUNCTIONS OF SEVERAL VARIABLES; HARMONIC I. Power series in several variables 2. Analytic functions 3. Harmonic functions of two real variables 4. Poisson's formula; Dirichlet's problem 5. Holomorphic functions of several complex variables Exercises "CHAPTER V. CONVERGENCE OF SEQUENCES OF HOLOMORPHIC OR MEROMORPHIC FUNCTIONS ; SERIES, INFINITE PRODUCTS ; NORMAL FAMILIES" I. Topology of the space C(D) 2. Series of meromorphic functions 3. Infinite products of holomorphic functions 4. Compact subsets of H(D) Exercises CHAPTER VI. HOLOMORPHIC TRANSFORMATIONS I. General theory ; examples 2. "Conformal representation ; automorphisms of the plane, the Riemann sphere, the open disc" 3. Fundamental theorem of conformal representation 4. Concept of complex manifold ; integration of differential forms 5. Riemann surfaces Exercises CHAPTER VII. HOLOMORPHIC SYSTEMS OF DIFFERENTIAL EQUATIONS I. Existence and uniqueness theorem 2. Dependence on parameters and on initial conditions 3. Higher order differential equations Exercises SOME NUMERICAL OR QUANTITATIVE ANSWERS TERMINOLOGICAL INDEX NOTATIONAL INDEX

Product Description

Basic treatment of the theory of analytic functions of a complex variable, touching on analytic functions of several real or complex variables as well as the existence theorem for solutions of differential systems where data is analytic. Also included is a theory of abstract complex manifolds of one complex dimension; holomorphic functions; Cauchy's integral, more. Exercises. 1973 edition.

Dettagli dell?edizione

• Editore: Dover Pubns
• Data di pubblicazione: 1995
• Lingua: Inglese
• ISBN 10: 0486685438
• ISBN 13: 9780486685434
• Rilegatura: Copertina flessibile
• Numero di pagine: 228
• Contatto del produttore: non disponibile