대한수학회논문집 (Communications of the Korean Mathematical Society)

  • 제33권3호
  • /
  • Pages.1039-1048
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  • 2018
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  • 1225-1763(pISSN)
  • /
  • 2234-3024(eISSN)
대한수학회 (Korean Mathematical Society)
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QUALITATIVE ANALYSIS OF A GENERAL PERIODIC SYSTEM

  • Xu, Shihe (School of Mathematics and Statistics Zhaoqing University)
  • 투고 : 2017.06.28
  • 심사 : 2017.09.28
  • 발행 : 2018.07.31
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초록

In this paper we study the dynamics of a general ${\omega}-periodic$ model. Necessary and sufficient conditions for the global stability of zero steady state of the model are given. The conditions under which there exists a unique periodic solutions to the model are determined. We also show that the unique periodic solution is the global attractor of all other positive solutions. Some applications to mathematical models for cancer and tumor growth are given.

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참고문헌

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