云南高校图书馆联盟文献共享服务平台- PREDATOR

PREDATOR: 作品数：319被引量：194H指数：5; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：李华陈兰荪韦明俊张少林徐天华更多>>; 相关机构：中国农业大学陕西师范大学浙江科技学院《微型计算机》编辑部更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金中国博士后科学基金更多>>

Effect of random movement and cooperative hunting in the prey-predator system:A dynamical approach被引量：1: 《International Journal of Biomathematics》2024年第3期211-240,共30页Shivam Teekam Singh Mukesh Kumar; Self-diffusion prerequisite is obtained as the spreading approach of biological populations.Cooperative hunting is a common behavior in predator populations that promotes predation and the coexistence of the prey-pred...; 关键词：Prey predator system hunting cooperation Allee effect HOPF-BIFURCATION diffusive instability amplitudeequation

Switching effect on a two prey-one predator system with strong Allee effect incorporating prey refuge: 《International Journal of Biomathematics》2024年第2期1-50,共50页Sangeeta Saha Guruprasad Samanta; In an environment,the food chains are balanced by the prey-predator interactions.When a predator species is provided with more than one prey population,it avails the option of prey switching between prey species accor...; 关键词：Prey-predator model switching effect strong Allee effect prey refuge

Dynamical analysis in a piecewise smooth predator-prey model with predator harvesting: 《International Journal of Biomathematics》2023年第6期233-254,共22页Duo Hua Xingbo Liu; This work is supported by NNSFC(No.11871022);Shanghai Key Laboratory of PMMP.; The aim of this paper is to study the dynamical behaviors of a piecewise smooth predator-prey model with predator harvesting.We consider a harvesting strategy that allows constant catches if the population size is abo...; 关键词：Predator-prey model piecewise smooth system sliding limit cycle sliding homoclinic cycle

Codimension-2 bifurcation in a discrete predator-prey system with constant yield predator harvesting: 《International Journal of Biomathematics》2023年第5期165-191,共27页Anuraj Singh Vijay Shankar Sharma; supported by Science Engineering Research Board,Government of India (CRG/2021/006380).; This work investigates the bifurcation analysis in a discrete-time Leslie-Gower predatorprey model with constant yield predator harvesting.The stability analysis for the fixed points of the discretized model is shown ...; 关键词：Flip bifurcation Neimark-Sacker bifurcation generalized fip bifurcation Bogdanov-Takens bifurcation HARVESTING

Dynamics of additional food provided predator-prey system with habitat fragmentation: 《International Journal of Biomathematics》2023年第4期45-80,共36页K.Durga Prasad B.S.R.V.Prasad; Due to human-caused deforestation,global warming,and other environmental factors,habitat fragmentation became widespread.This fragmentation has a variety of detrimental repercussions for many species as well as humans...; 关键词：PEST PREDATOR additional food habitat fragmentation Hopf bifurcation CHAOS biological control

Assessing the impact of agrochemicals on schistosomiasis transmission: A mathematical study: 《International Journal of Biomathematics》2021年第8期55-83,共29页Liming Cai Peixia Yue Mini Ghosh Xuezhi Li; This work was partially supported by the National Natural Sci-ence Foundation of China(11871415,11771017);Henan Province Distinguished Professor program.; Schistosomiasis is a snail-borne parasitic disease,which is affecting almost 240 million people worldwide.The number of humans affected by schistosomiasis is continuously increasing with the rise in the use of agroche...; 关键词：SCHISTOSOMIASIS SNAIL snail predator agrochemicals sensitivity analysis

Qualitative analysis of a diffusive predator–prey model with Allee and fear effects被引量：3: 《International Journal of Biomathematics》2021年第6期1-31,共31页Jia Liu; supported by Special Foundation for Excellent Young Teachers and Principals Program of Jiangsu Province,China.; In this study,we consider a diffusive predator-prey model with multiple Allee effects induced by fear factors.We investigate the existence,boundedness and permanence of the solution of the system.We also discuss the e...; 关键词：PREDATOR-PREY diffusion fear effect Allee effect BIFURCATION

Dynamic of a stochastic delayed one-predator two-prey model with Lévy jumps in polluted environments: 《International Journal of Biomathematics》2021年第1期125-150,共26页Yongxin Gao Nana Wang Shiquan Tian; The work is supported by the National Science Foundation of China(No.11672326);Scientific Research Project of Tianjin Municipal Education Commission(No.2019K.J131);the Fundamental Research Funds for the Central Universities(No.ZXH2012K004).; This paper is concerned with a stochastic delayed one-predator two-prey model with Lévy jumps in polluted environments.First,under some simple assumptions,we prove that there exists a unique global nonnegative soluti...; 关键词：One-predator two-prey model delay white noise Levy noise TOXICANT

Invasion waves for a diffusive predator prey model with two preys and one predator: 《International Journal of Biomathematics》2020年第8期187-203,共17页Xinzhi Ren Tianran Zhang Xianning Liu; This work was supported by the Fundaniental Research Funds for the Central Universities(XDJK2019C106);the Natural Science Foundation of Chongqing,China(cstc2019jcyj-bshX0122,cstc2018jcyjAX0439);the National Natural Science Foundation of China(11871403,11671327,11901477);the Project funded by China Postdoctoral Science Foundation(2019M653816XB).; In this paper,we study the existence of invasion waves of a diffusive predator prey model with two preys and one predator.The existence of traveling semi-fronts connecting invasion-free equilibrium with wave speed c>c...; 关键词：Invasion wave Schauder's fixed-point theorem rescaling method Harnack's inequality LaSalle's invariance principle

Cooperative hunting in a discrete predator-prey system: 《International Journal of Biomathematics》2020年第7期133-158,共26页Yunshyong Chow Sophia R-J.Jang Hua-Ming Wang; We propose and investigate a discrete-time predator-prey system with cooperative hunting in the predator population.The model is constructed from the classical Nicholson-Bailey host-parasitoid system with density depe...; 关键词：Cooperative hunting discrete predator-prey system predator persistence Neimark-Sacker bifurcation

PREDATOR