北华大学学报(自然科学版)
北華大學學報(自然科學版)
북화대학학보(자연과학판)
JOURNAL OF BEIHUA UNIVERSITY(NATURAL SCIENCE)
2013年
2期
125-129
,共5页
捕食-食饵系统%功能反应%极限环
捕食-食餌繫統%功能反應%極限環
포식-식이계통%공능반응%겁한배
predator-prey system%functional response%limit cycle
研究了一类具功能反应的食饵-捕食系统的定性行为,结果表明:当正平衡点稳定时系统为全局渐近稳定,当正平衡点不稳定时系统存在唯一稳定的极限环.
研究瞭一類具功能反應的食餌-捕食繫統的定性行為,結果錶明:噹正平衡點穩定時繫統為全跼漸近穩定,噹正平衡點不穩定時繫統存在唯一穩定的極限環.
연구료일류구공능반응적식이-포식계통적정성행위,결과표명:당정평형점은정시계통위전국점근은정,당정평형점불은정시계통존재유일은정적겁한배.
@@@@Qualitative behaviour for predator-prey system with functional response was studied .It was obtained that the system is globally asymptotically stable if the positive equilibrium point is stable and has a unique stable limit cycle if the positive equilibrium point is unstable .
