Cercar a tots els seminaris

Subscripció

Per rebre anuncis de seminaris de l'IFISC per email seguir aquest enllaç

Cooperation vs. Competition in an Evolutionary Ecological Framework

  • IFISC Seminar

  • Fakhteh Ghanbarnejad
  • Institute of Theoretical Physics, TU Berlin
  • 28 febrer de 2018 a les 14:30
  • IFISC Seminar Room
  • Announcement file
Broadcast soon

In an ecological system pathogens often need to share their host with other pathogens, and therefore
compete for the resources with different spreading strategies. They can interact in different
manners: for a short period cooperation between pathogens can lead to faster and larger host
occupation [1-5]. Spanish Flu and HIV are examples of such cases. The cooperation, however, can
lead to death of the host population and consequently also pathogens’ death. Therefore on a long
run, the cooperation strategy is not necessary the best. Here, we first show non-trivial dynamical effects of cooperation and competition in an ecological
framework; Then we propose and study an evolutionary game
model in order to understand the co-evolutionary dynamics of two co-infecting pathogens.



[1] L. Chen, F Ghanbarnejad, W. Cai, P. Grassberger, EPL 104, 5 (2013).

[2] W. Cai, L. Chen, F. Ghanbarnejad, P. Grassberger, Nature Physics 11, 936 (2015).

[3] P. Grassberger, L. Chen, F. Ghanbarnejad, W. Cai, Physical Review E 93, 042316 (2016).

[4] J. P. Rodríguez, F. Ghanbarnejad, V. M. Eguíluz, Frontiers in Physics, V 5, P 46 (2017).

[5] L. Chen, F. Ghanbarnejad, D. Brockmann, New J. Phys. 19, 103041(2017).



Coffee and cookies will be served 15 minutes before the start of the seminar


Detalls de contacte:

Ingo Fischer

Contact form

This web uses cookies for data collection with a statistical purpose. If you continue Browse, it means acceptance of the installation of the same.


Més informació D'accord