PERMANENCE IN NONAUTONOMOUS DISCRETE LOTKA–VOLTERRA n-SPECIES COMPETITIVE SYSTEMS WITH PURE-DELAYS AND FEEDBACK CONTROLS
2013 ◽
Vol 24
(07)
◽
pp. 1350053
◽
Keyword(s):
The paper discusses nonautonomous discrete Lotka–Volterra type n-species competitive systems with pure-delays and feedback controls. New sufficient conditions for which a part of the n-species remains permanent and others is driven to extinction are established by using the method of multiple discrete Lyapunov functionals and introducing new analysis technique. Our results show that the feedback controls cannot influence the permanence of species.
Keyword(s):
2015 ◽
Vol 08
(02)
◽
pp. 1550019
◽
2012 ◽
Vol 05
(02)
◽
pp. 1250027
◽
2013 ◽
Vol 765-767
◽
pp. 327-330
2015 ◽
Vol 08
(01)
◽
pp. 1550012
◽
2009 ◽
Vol 2009
◽
pp. 1-19
◽
Keyword(s):
2008 ◽
Vol 01
(03)
◽
pp. 299-311
◽
Keyword(s):
2015 ◽
Vol 145
(2)
◽
pp. 301-330
◽
2013 ◽
Vol 2013
◽
pp. 1-14
◽