Numerical solutions of inverse spatial Lotka-Volterra systems
نویسندگان
چکیده
منابع مشابه
Spatial organization in cyclic Lotka-Volterra systems.
L. Frachebourg, 1,2 P. L. Krapivsky, 3,1 and E. Ben-Naim Center for Polymer Studies and Department of Physics, Boston University, Boston, Massachusetts 02215 Laboratoire de Physique Statistique, ENS, 24 rue Lhomond, 75231 Paris Cedex 05, France Courant Institute of Mathematical Sciences, New York University, New York, New York 10012-1185 The James Franck Institute, The University of Chicago, Ch...
متن کاملExistence of Periodic Solutions for the Lotka-volterra Type Systems
In this paper we prove the existence of non-stationary periodic solutions of delay Lotka-Volterra equations. In the proofs we use the S-degree due to Dylawerski et al. [2].
متن کاملPeriodic Solutions of Periodic Delay Lotka Volterra Equations and Systems
By using the continuation theorem of coincidence degree theory, sufficient and realistic conditions are obtained for the existence of positive periodic solutions for both periodic Lotka Volterra equations and systems with distributed or statedependent delays. Our results substantially extend and improve existing results. 2001 Academic Press
متن کاملDynamical behaviour of Lotka-Volterra systems
We consider the (n 1)-dimensional Lotka-Volterra system (arising in biological modelling of species interactions), and associate with it a family of n-dimensional systems having the same phase portrait. We obtain some results on global behaviour and convergence towards the equilibrium in the case where the LV system is “nearly symmetric” or “nearly cooperative” (that is, there exists a member o...
متن کاملAccessibility properties of controlled Lotka-Volterra systems
Although the dynamical behavior of Lotka-Volterra systems has been studied thoroughly, there exist few results on control related aspects for these systems. We introduce controlled Lotka-Volterra systems and deal with their accessibility properties. Accessibility can be seen as a rst step towards controllability. In particular both a necessary condition and a suÆcient condition are proposed. Bo...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mathematical and Computer Modelling
سال: 2005
ISSN: 0895-7177
DOI: 10.1016/j.mcm.2005.02.007