Published June 1994
| Version v1
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Behaviour at X=±∞ of solutions to a predator-prey model
Creators
- 1. International Centre for Theoretical Physics, Trieste (Italy)
- 2. Annaba Univ., Annaba (Algeria). Inst. de Mathematiques
- 3. Picardie Univ., Amiens Cedex (France). Faculte de Mathematiques
Description
We consider the behaviour at x=±∞ of solutions to a system of reaction diffusion equations modelling two species in a predator-prey relationship. We show that if the initial data have limits at ±∞, then at ±∞ the solutions will satisfy the free diffusion system for all positive time. (author). 10 refs
Availability note (English)
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Additional details
Publishing Information
- Imprint Pagination
- 13 p.
- Report number
- IC--94/55
INIS
- Country of Publication
- International Atomic Energy Agency (IAEA)
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 25075216
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ASYMPTOTIC SOLUTIONS; CAUCHY PROBLEM; PARTIAL DIFFERENTIAL EQUATIONS; PREDATOR-PREY INTERACTIONS
- Descriptors DEC
- BOUNDARY-VALUE PROBLEMS; DIFFERENTIAL EQUATIONS; EQUATIONS