TY - BOOK AU - Henrot, Antoine TI - Extreme problems for eigenvalues of elliptic operators SN - 9783764377052 U1 - 515.7242 PY - 2006/// CY - Basel PB - Birkhauser Verlag KW - Maxima and minima KW - Eigenvalues KW - Elliptic operators KW - Operator theory KW - Mathematics N1 - 1. Eigenvalues of elliptic operators -- 2. Tools -- 3. The first eigenvalue of the Laplacian-Dirichlet -- 4. The second eigenvalue of the Laplacian-Dirichlet -- 5. The other Dirichlet eigenvalues -- 6. Functions of Dirichlet eigenvalues -- 7. Other boundary conditions for the Laplacian -- 8. Eigenvalues of Schrodinger operators -- 9. Non-homogeneous strings and membranes -- 10. Optimal conductivity -- 11. The bi-Laplacian operator ER -