1.

Record Nr.

UNISA996466541803316

Autore

Okuyama Yasuo <1937->

Titolo

Absolute summability of Fourier series and orthogonal series / / Yasuo Okuyama

Pubbl/distr/stampa

Berlin : , : Springer-Verlag, , [1984]

©1984

ISBN

3-540-38902-4

Edizione

[1st ed. 1984.]

Descrizione fisica

1 online resource (VI, 122 p.)

Collana

Lecture notes in mathematics ; ; Volume 1067

Disciplina

512.55

Soggetti

Topological groups

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Bibliographic Level Mode of Issuance: Monograph

Nota di contenuto

Absolute convergence of orthogonal series -- Absolute Nörlund summability almost everywhere of fourier series -- Absolute Nörlund summability almost everywhere of orthogonal series -- Absolute Riesz summability almost everywhere of orthogonal series -- Absolute Nörlund summability factors of fourier series -- Absolute Nörlund summability factors of conjugate series of fourier series -- Local property of absolute Riesz summability of fourier series -- Local property of absolute Nörlund summability of fourier series.



2.

Record Nr.

UNINA9910346704903321

Autore

Brosi Jan-Michael

Titolo

Slow-light photonic crystal devices for high-speed optical signal processing

Pubbl/distr/stampa

KIT Scientific Publishing, 2009

ISBN

1000009905

Descrizione fisica

1 online resource (X, 170 p. p.)

Collana

Karlsruhe Series in Photonics & Communications / Universität Karlsruhe (TH), Institute of High-Frequency and Quantum Electronics (IHQ)

Soggetti

Technology: general issues

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

This book discusses design, modeling, and the characterization of slow-light photonic crystal waveguides. Guidelines are developed to obtain slow-light waveguides with broadband characteristics and with low disorder-induced losses. Three functional devices are proposed and studied: A tunable dispersion compensator, a tunable optical delay line, and a high-speed electro-optic modulator. Optical and microwave measurements confirm the designs.