01219nam0 2200277 i 450 SUN007175920210412041429.964978-37-643-7705-20.0020091006d2006 |0engc50 baengCH|||| |||||*Extremum problems for eigenvalues of elliptic operatorsAntoine HenrotBaselBirkhäuser2006X, 202 p.24 cm.001SUN00513642001 *Frontiers in mathematics210 BaselBirkhäuser2004-.35PxxSpectral theory and eigenvalue problems for partial differential equations [MSC 2020]MFSUNC022123BaselSUNL002076Henrot, AntoineSUNV056679503208BirkhäuserSUNV000319650ITSOL20210419RICAhttps://books.google.it/books?id=8GXrQNw2SjYC&printsec=frontcover&hl=it#v=onepage&q&f=falseSUN0071759UFFICIO DI BIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA08PREST 35-XX 1863 08VS 4756 I 20091006 Extremum problems for eigenvalues of elliptic operators820993UNICAMPANIA