1.

Record Nr.

UNINA9910483748403321

Autore

Queffélec Hervé

Titolo

Diophantine approximation and Dirichlet series / / Hervé Queffelec, Martine Queffelec

Pubbl/distr/stampa

Gateway East, Singapore : , : Springer : , : Hindustan Book Agency, , [2020]

©2020

ISBN

981-15-9351-5

Edizione

[Second edition.]

Descrizione fisica

1 online resource (XIX, 287 p. 12 illus., 3 illus. in color.)

Collana

Texts and Readings in Mathematics, , 2366-8717 ; ; 80

Disciplina

512.73

Soggetti

Diophantine approximation

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

1. A Review of Commutative Harmonic Analysis -- 2. Ergodic Theory and Kronecker’s Theorems -- 3. Diophantine Approximation -- 4. General Properties of Dirichlet Series -- 5. Probabilistic Methods for Dirichlet Series -- 6. Hardy Spaces of Dirichlet Series -- 7. Voronin Type theorems -- 8. Composition Operators on the Space H2 of Dirichlet Series.

Sommario/riassunto

The second edition of the book includes a new chapter on the study of composition operators on the Hardy space and their complete characterization by Gordon and Hedenmalm. The book is devoted to Diophantine approximation, the analytic theory of Dirichlet series and their composition operators, and connections between these two domains which often occur through the Kronecker approximation theorem and the Bohr lift. The book initially discusses Harmonic analysis, including a sharp form of the uncertainty principle, Ergodic theory and Diophantine approximation, basics on continued fractions expansions, and the mixing property of the Gauss map and goes on to present the general theory of Dirichlet series with classes of examples connected to continued fractions, Bohr lift, sharp forms of the Bohnenblust–Hille theorem, Hardy–Dirichlet spaces, composition operators of the Hardy–Dirichlet space, and much more. Proofs throughout the book mix Hilbertian geometry, complex and harmonic analysis, number theory, and ergodic theory, featuring the richness of



analytic theory of Dirichlet series. This self-contained book benefits beginners as well as researchers. .