Permanence and Periodic Solutions for a Two-Patch Impulsive Migration Periodic<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mrow><mml:mi>N</mml:mi></mml:mrow></mml:math>-Species Lotka-Volterra Competitive System
Discrete dynamics in nature and society