Propagating Waves in Reaction Cross-diffusion Systems PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Propagating Waves in Reaction Cross-diffusion Systems PDF full book. Access full book title Propagating Waves in Reaction Cross-diffusion Systems by Abdullah Mohammed Aldurayhim. Download full books in PDF and EPUB format.
Author: Abdullah Mohammed Aldurayhim
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Abdullah Mohammed Aldurayhim
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: J. H. Merkin
Publisher:
ISBN:
Category :
Languages : en
Pages : 84
Get Book Here
Book Description
Author: Paul C. Fife
Publisher:
ISBN:
Category : Differential equations, Partial
Languages : en
Pages : 24
Get Book Here
Book Description
A class of models for target patterns (concentric circular waves emanating from a point called the leading center) is constructed in the context of singularly perturbed reaction-diffusion systems of partial differential equations. First, the theory of wave fronts is detailed for scalar equations and systems of equations. A scaling method reduces complex waves to the consideration of a group of simple wave phenomena. It is shown that expanding wave fronts can be generated spontaneously at a point. This process, together with the laws of their subsequent motion, reduces the problem to an ordinary differential initial value problem, whose solution is required to have certain properties. A discussion is given of the connection between these results and experimental observations. (Author).
Author: Arnaud Ducrot
Publisher: Editions Publibook
ISBN: 2748346319
Category : Differential operators
Languages : en
Pages : 119
Get Book Here
Book Description
Author: University of Minnesota. Institute for Mathematics and Its Applications
Publisher:
ISBN:
Category :
Languages : en
Pages : 43
Get Book Here
Book Description
![Wave Propagation in a Coupled Reaction-diffusion System [microform] PDF](https://books.google.com/books/content/images/frontcover/oNHZjgEACAAJ?fife=w80-h100)
Author: Pak Ki Jacky Li
Publisher: National Library of Canada = Bibliothèque nationale du Canada
ISBN: 9780612794955
Category :
Languages : en
Pages : 136
Get Book Here
Book Description
Author: Brian H. Gilding
Publisher: Birkhäuser
ISBN: 3034879644
Category : Mathematics
Languages : en
Pages : 214
Get Book Here
Book Description
This monograph has grown out of research we started in 1987, although the foun dations were laid in the 1970's when both of us were working on our doctoral theses, trying to generalize the now classic paper of Oleinik, Kalashnikov and Chzhou on nonlinear degenerate diffusion. Brian worked under the guidance of Bert Peletier at the University of Sussex in Brighton, England, and, later at Delft University of Technology in the Netherlands on extending the earlier mathematics to include nonlinear convection; while Robert worked at Lomonosov State Univer sity in Moscow under the supervision of Anatolii Kalashnikov on generalizing the earlier mathematics to include nonlinear absorption. We first met at a conference held in Rome in 1985. In 1987 we met again in Madrid at the invitation of Ildefonso Diaz, where we were both staying at 'La Residencia'. As providence would have it, the University 'Complutense' closed down during this visit in response to student demonstra tions, and, we were very much left to our own devices. It was natural that we should gravitate to a research topic of common interest. This turned out to be the characterization of the phenomenon of finite speed of propagation for nonlin ear reaction-convection-diffusion equations. Brian had just completed some work on this topic for nonlinear diffusion-convection, while Robert had earlier done the same for nonlinear diffusion-absorption. There was no question but that we bundle our efforts on the general situation.
Author: John Rinzel
Publisher:
ISBN:
Category :
Languages : en
Pages : 63
Get Book Here
Book Description
Consideration is given to a system of reaction diffusion equations which have qualitative significance for several applications including nerve conduction and distributed chemical/biochemical systems. These equations are of the FitzHugh-Nagumo type and contain three parameters. For certain ranges of the parameters the system exhibits two stable singular points. A singular perturbation construction is given to illustrate that there may exist both pulse type and transition type traveling waves. A complete, rigorous, description of which of these waves exist for a given set of parameters and how the velocities of the waves vary with the parameters is given for the case when the system has a piecewise linear nonlinearity. Numerical results of solutions to these equations are also presented. These calculations illustrate how waves are generated from initial data, how they interact during collisions, and how they are influenced by local disturbances and boundary conditions.
Author: Victoria Booth
Publisher:
ISBN:
Category :
Languages : en
Pages :
Get Book Here
Book Description
Author: Joel Smoller
Publisher:
ISBN: 9781461208747
Category : Reaction-diffusion equations
Languages : en
Pages : 660
Get Book Here
Book Description
