ELFT HÍRADÓ

[StatFizSzeminar <statfiz AT glu.elte.hu>]

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                 ELTE Institute of Theoretical Physics
                    SEMINARS IN STATISTICAL PHYSICS

                    Wednesday, June 2, 2010, 11 am.


                         Ranjit Kumar Upadhyay
                   Department of Applied Mathematics
                    Indian School of Mines, Dhanbad

                     
"Pattern Formation in a Diffusive Predator-Prey System and its Mechanism"

The challenges to live in the open water and the diversity of habitats in
the marine environments prompts phytoplankton to devise strategies which 
often involve production of toxins by Harmful Algal Bloom. We investigate 
wave phenomena and non-linear non-equilibrium pattern formation in a 
plankton system. It has been found that the Wave of Chaos is still 
effective mechanism for the propagation of chaotic dynamics in predation 
and competitive systems. From a field ecologists perspective, it is not 
only important to know the stable stationary patterns of an evolving 
phytoplankton-zooplankton system, but also to know at what point of time 
these observations are carried out.


                               Room 2.54
                              
             1117 Bp. Pazmany P. setany 1A (Northern Block)

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