利用增生算子理论研究一类椭圆边值问题解的存在性
魏利,NAN Shu-qin,LIU Yuan-xing
Research on a Solution of Elliptic Boundary Value Problems by Using Theories of Accretive Operators
WEI Li,NAN Shu-qin,LIU Yuan-xing
河北大学学报(自然科学版)
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2001, (1): 9
-16
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DOI: 10.3969/j.issn.1000-1565.2001.01.004
