Ezio Venturino

Summary

Affiliation: University of Turin
Country: Italy

Publications

  1. ncbi request reprint Epidemics in predator-prey models: disease in the predators
    Ezio Venturino
    Dipartimento di Matematica, Universita di Torino, Via Carlo Alberto 10, 10123 Torino, Italy
    IMA J Math Appl Med Biol 19:185-205. 2002
  2. ncbi request reprint How diseases affect symbiotic communities
    Ezio Venturino
    Dipartimento di Matematica, Universita di Torino, Via Carlo Alberto 10, 10123 Torino, Italy
    Math Biosci 206:11-30. 2007
  3. doi request reprint Simple metaecoepidemic models
    Ezio Venturino
    Dipartimento di Matematica Giuseppe Peano, Universita di Torino, Via Carlo Alberto 10, 10123, Torino, Italy
    Bull Math Biol 73:917-50. 2011
  4. doi request reprint Spiders as biological controllers in the agroecosystem
    Samrat Chatterjee
    Dipartimento di Matematica, Universita di Torino, Via Carlo Alberto 10, Italy
    J Theor Biol 258:352-62. 2009
  5. ncbi request reprint The role of transmissible diseases in the Holling-Tanner predator-prey model
    Mainul Haque
    Department of Mathematics, Krishnath College, Berhampore, Mursidabad, Pin 742101, W B, India
    Theor Popul Biol 70:273-88. 2006
  6. ncbi request reprint Chaos and order in plankton dynamics. Complex behavior of a simple model
    Alexander B Medvinsky
    Institute for Theoretical and Experimental Biophysics, Pushchino, Moscow Region, 142290 Russia
    Zh Obshch Biol 63:149-58. 2002
  7. ncbi request reprint An extension of the Beretta-Kuang model of viral diseases
    Ivo Siekmann
    Institut fur Umweltsystemforschung, Universitat Osnabruck, Germany
    Math Biosci Eng 5:549-65. 2008

Collaborators

  • Mainul Haque
  • Samrat Chatterjee
  • Ivo Siekmann
  • Horst Malchow
  • Alexander B Medvinsky
  • Marco Isaia
  • Irene A Tikhonova
  • Sergey V Petrovskii

Detail Information

Publications7

  1. ncbi request reprint Epidemics in predator-prey models: disease in the predators
    Ezio Venturino
    Dipartimento di Matematica, Universita di Torino, Via Carlo Alberto 10, 10123 Torino, Italy
    IMA J Math Appl Med Biol 19:185-205. 2002
    ..e. logistic behaviour. This corresponds to the so-called quadratic predator-prey models found in the literature. We are able to show that in some cases the trajectories are bounded, and also analyse the local stability of some equilibria...
  2. ncbi request reprint How diseases affect symbiotic communities
    Ezio Venturino
    Dipartimento di Matematica, Universita di Torino, Via Carlo Alberto 10, 10123 Torino, Italy
    Math Biosci 206:11-30. 2007
    ..Namely, the equilibrium shifts to a higher value. That is, the disease seems to have a positive effect on the environment as also field experiments show...
  3. doi request reprint Simple metaecoepidemic models
    Ezio Venturino
    Dipartimento di Matematica Giuseppe Peano, Universita di Torino, Via Carlo Alberto 10, 10123, Torino, Italy
    Bull Math Biol 73:917-50. 2011
    ..The role the safety refuge may in some cases entail negative consequences for the whole ecosystem. Also, depending on the system formulation, coexistence of all the populations may not always be supported...
  4. doi request reprint Spiders as biological controllers in the agroecosystem
    Samrat Chatterjee
    Dipartimento di Matematica, Universita di Torino, Via Carlo Alberto 10, Italy
    J Theor Biol 258:352-62. 2009
    ..Human intervention by means of pesticide spraying and its relationship with the biological pest controllers is also accounted for...
  5. ncbi request reprint The role of transmissible diseases in the Holling-Tanner predator-prey model
    Mainul Haque
    Department of Mathematics, Krishnath College, Berhampore, Mursidabad, Pin 742101, W B, India
    Theor Popul Biol 70:273-88. 2006
    ..The system is shown to experience neither saddle-node nor pitch-fork bifurcation. Global stability results are obtained by constructing suitable Lyapunov functions...
  6. ncbi request reprint Chaos and order in plankton dynamics. Complex behavior of a simple model
    Alexander B Medvinsky
    Institute for Theoretical and Experimental Biophysics, Pushchino, Moscow Region, 142290 Russia
    Zh Obshch Biol 63:149-58. 2002
    ..The chaotic plankton dynamics is characteristic of a wide parameter range...
  7. ncbi request reprint An extension of the Beretta-Kuang model of viral diseases
    Ivo Siekmann
    Institut fur Umweltsystemforschung, Universitat Osnabruck, Germany
    Math Biosci Eng 5:549-65. 2008
    ..The extended model keeps the structure of the original model. This makes it possible to estimate the growth parameters of the viruses for a given parametrisation of the Beretta-Kuang model...