题目: Uniqueness of positive solution to semilinear elliptic systems

报告人:史峻平教授, 美国威廉玛丽学院

摘要: The steady state solutions of a reaction-diff usion system satisfy a system of semilinear elliptic equations. While the existence of positive solutions can be shown with various ways, the uniqueness or exact multiplicity of positive solutions is difficult to obtain. We review some known results and recent work for sublinear systems and also radially symmetric solutions.

时间:5月14日(周六)15:30

地点:致远楼102

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数学系

史峻平博士是美国威廉玛丽学院的终身教授，国际学术刊物《Journal of Mathematical Analysis and Application》,《Applicable Analysis》以及《International Journal of Differential Equations》等学术刊物的编委。研究领域包括微分方程，动力系统，生物数学等。