1.

Record Nr.

UNINA9911079936203321

Titolo

Dr. Edgar Scott. May 20, 1958. -- Committed to the Committee of the Whole House and ordered to be printed

Pubbl/distr/stampa

Washington, DC : , : [publisher not identified], , 1958

Descrizione fisica

1 online resource (16 pages)

Collana

House report / 85th Congress, 2nd session. House ; ; no. 1745

[United States congressional serial set] ; ; [serial set no. 12078]

Altri autori (Persone)

LaneThomas Joseph <1898-1994> (Democrat (MA))

Soggetti

Claims

Medical care

Fees, Professional

Physicians

Soldiers

Legislative materials.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Batch processed record: Metadata reviewed, not verified. Some fields updated by batch processes.

FDLP item number not assigned.

Electronic resource.



2.

Record Nr.

UNINA9911149447203321

Autore

Zeraoulia Elhadj

Titolo

2-D quadratic maps and 3-D ODE systems : a rigorous approach / / Elhadj Zeraoulia, Julien Clinton Sprott

Pubbl/distr/stampa

Singapore ; ; Hackensack, N.J., : World Scientific Pub. Co., c2010

ISBN

9786613144591

9781283144599

128314459X

9789814307758

9814307750

Edizione

[1st ed.]

Descrizione fisica

1 online resource (342 p.)

Collana

World Scientific series on nonlinear science. Series A, Monographs and treatises, , 1793-1010 ; ; v. 73

Altri autori (Persone)

SprottJulien C

Disciplina

515.352

Soggetti

Forms, Quadratic

Differential equations, Linear

Bifurcation theory

Differentiable dynamical systems

Proof theory

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Preface; Contents; Acknowledgements; 1. Tools for the rigorous proof of chaos and bifurcations; 2. 2-D quadratic maps: The invertible case; 3. Classification of chaotic orbits of the general 2-D quadratic map; 4. Rigorous proof of chaos in the double-scroll system; 5. Rigorous analysis of bifurcation phenomena; Bibliography; Index

Sommario/riassunto

This book is based on research on the rigorous proof of chaos and bifurcations in 2-D quadratic maps, especially the invertible case such as the H�non map, and in 3-D ODE's, especially piecewise linear systems such as the Chua's circuit. In addition, the book covers some recent works in the field of general 2-D quadratic maps, especially their classification into equivalence classes, and finding regions for chaos, hyperchaos, and non-chaos in the space of bifurcation parameters. Following the main introduction to the rigorous tools used to prove chaos and bifurcations in the two representative systems, is



the study of the invertible case of the 2-D quadratic map, where previous works are oriented toward H�non mapping. 2-D quadratic maps are then classified into 30 maps with well-known formulas. Two proofs on the regions for chaos, hyperchaos, and non-chaos in the space of the bifurcation parameters are presented using a technique based on the second-derivative test and bounds for Lyapunov exponents. Also included is the proof of chaos in the piecewise linear Chua's system using two methods, the first of which is based on the construction of Poincare map, and the second is based on a computer-assisted proof. Finally, a rigorous analysis is provided on the bifurcational phenomena in the piecewise linear Chua's system using both an analytical 2-D mapping and a 1-D approximated Poincare mapping in addition to other analytical methods.