【摘 要】
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We discuss in this paper a deterministic multi-group MSIR epidemic model with a vaccination rate, the basic reproduction number R0, a key parameter in epidemiol
【机 构】
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CollegeofMathematics,SchoolofMathematicalSciences,CollegeofScience,SchoolofMathematics
【基金项目】
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Project supported by the National Natural Science Foundation of China (Grant No. 11326078) and the Project of Science and Technology of HeilongjiangProvince of China (Grant No. 12531187).