Supported by the Natural Science Foundation of Shandong Province (ZR2009AL010);Project of Shandong Province Higher Educational Science and Technology Program (J09LA51);Program for Innovative Research Team in Ludong University (08-CXB005)
A 3-dimensional type-K competitive Lotka-Volterra system is considered in this paper. Two discretization schemes are applied to the system with an positive interior fixed point, and two corresponding discrete systems ...