A Stage-structured Three-species Model with Intra-guild Predation and Disturbing Pulse
- ISSN号:1002-0462
- 期刊名称:《数学季刊:英文版》
- 时间:0
- 分类:O175[理学—数学;理学—基础数学]
- 作者机构:[1]College of Mathematics and Information Science, Xinyang Normal University, Xinyang 464000,China, [2]School of Applied Sciences, Taiyuan University of Science and Technology, Taiyuan 030024, China
- 相关基金:Foundation item: Supported by the National Natural Science Foundation of China(10771179)
关键词:
组织阶段, intra, 行业协会, predation, 冲动, 全球, attractivity, 永久性, stage-structured, intra-guild predation, impulsive, global attractivity, permanence
中文摘要:
这份报纸考虑一组织阶段有 intra 行业协会 predation 和扰乱的脉搏的三个种类模型。保证边界的全球 attractivity 得到系统的周期的答案和永久性的足够的条件被获得。我们的结果证明脉搏和时间延期在模型的动态行为上带大效果。
英文摘要:
This paper considers a stage-structured three species model with intra-guild predation and disturbing pulse. Sufficient conditions which guarantee the global attractivity of boundary periodic solution and permanence of the system are obtained. Our results show that the pulse and time delay bring great effect on the dynamical behaviors of the model.