摘要
研究了一类非自治癌细胞动力学模型.通过运用叠合度定理得到了模型正周期解存在的充分条件.举例说明了主要结果的可用性.
In this paper,we studied a class of non-autonomous cancer cell model.Established some sufficient conditions on existence of the positive periodic solution via using of coincidence degree theorem.Examples are given to illustrate that the main results are applicable.
作者
肉孜买买提·马合木提
艾孜海尔·哈力克
Rouzimaimaiti Mahemuti;Azhar Halik(College of Mathematics and System Sciences Xinjiang University,Urumqi 830046,China;Guangdong Provincial Key Laboratory of Computational Science and Material Design,Southern University of Science and Technology,Shenzhen 518055,China)
出处
《数学的实践与认识》
2022年第3期167-174,共8页
Mathematics in Practice and Theory
基金
广东省计算科学与新材料设计重点实验室(南方科技大学)开放课题资助(2019B030301001)
国家自然科学基金(11662020)。
关键词
数学模型
动脉瘤
最终有界性
正周期解
mathematical model
vascular tumor
ultimately bounded
positive periodic solution
