[期刊论文]

出版年：2002

The paper studies the general nonautonomous Lotka-Volterra multispecies systems with finite delays. The ultimate boundedness, permanence, global attractivity, and existence and uniqueness of strictly positive solutions, positive periodic solutions, and almost periodic solutions are obtained. These results are basically an extension of the known results for nonautonomous Lotka-Volterra multispecies systems without delay to systems with delay.

nonautonomous Lotka-Volterra system ; delay, permanence ; global attractivity ; strictly positive solution ; periodic solution ; almost periodic solution