Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/4365,
  title    = {2n Positive Periodic Solutions to n Species Non-autonomous Lotka-Volterra Competition Systems with Harvesting Terms},
  author    = {Yongkun Li and  Kaihong Zhao},
  country   = {},
  institution={},
  abstract  = {By using Mawhin-s continuation theorem of coincidence degree theory, we establish the existence of 2n positive periodic solutions for n species non-autonomous Lotka-Volterra competition systems with harvesting terms. An example is given to illustrate the effectiveness of our results.
},
    journal   = {International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering},  volume    = {5},
  number    = {6},
  year      = {2011},
  pages     = {824 - 827},
  ee        = {http://waset.org/publications/4365},
  url       = {http://waset.org/Publications?p=54},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 54, 2011},
}