Dirichlet and Neumann Eigenvalue Problem
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A Laptev
📂
Article
📅
1997
🏛
Elsevier Science
🌐
English
⚖ 369 KB
We obtain here some inequalities for the eigenvalues of Dirichlet and Neumann value problems for general classes of operators (or system of operators) acting in 1997 Academic Press The constant on the right hand side of (1.2) cannot be improved because it coincides with the asymptotical constant f