可用来研究一些椭圆算子解的性质。
They can be used to study the property of some elliptic operator solution.
并给出了椭圆投影算子的界定常数。
Definition constant of elliptic projection operator is also presented.
研究了一类椭圆型算子的特征值问题。
Eigenvalue problem of a class of elliptic operators is studied.
研究了一类椭圆型算子的特征值问题。
Eigenvalue problem of a class of elliptic operators is studied.
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