1.

Record Nr.

UNINA9910480985203321

Autore

Scheel Arnd <1966->

Titolo

Radially symmetric patterns of reaction-diffusion systems / / Arnd Scheel

Pubbl/distr/stampa

Providence, Rhode Island : , : American Mathematical Society, , [2003]

©2003

ISBN

1-4704-0384-6

Descrizione fisica

1 online resource (102 p.)

Collana

Memoirs of the American Mathematical Society, , 0065-9266 ; ; number 786

Disciplina

510 s

515/.353

Soggetti

Reaction-diffusion equations

Bifurcation theory

Normal forms (Mathematics)

Electronic books.

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"Volume 165, number 786 (third of 4 numbers)."

Nota di bibliografia

Includes bibliographical references (pages 83-86).

Nota di contenuto

""Contents""; ""Chapter 1. Introduction""; ""Chapter 2. Instabilities in one space dimension""; ""1. Introduction""; ""2. Classifying instabilities of reaction-diffusion systems""; ""3. Stationary bifurcations and spatial dynamics""; ""4. Oscillatory bifurcations and spatial dynamics""; ""Chapter 3. Stationary radially symmetric patterns""; ""1. Classification and radial dynamics""; ""2. Center manifolds""; ""3. Expansions and normal forms""; ""4. Matching and transversality""; ""Chapter 4. Time-periodic radially symmetric patterns""; ""1. Radial dynamics on time-periodic functions""

""2. Center manifolds""""3. The reduced vector field for a Hopf instability""; ""4. Heteroclinics in the reduced equation""; ""5. Persistence""; ""Chapter 5. Discussion""; ""1. Stability""; ""2. Beyond radial symmetry""; ""3. Boundaries and holes""; ""4. Concluding remarks""; ""Bibliography""