Isoperimetric bound for $\lambda_3 / \lambda_2$ for the membrane problem
Ashbaugh, Mark S. ; Benguria, Rafael D.
Duke Math. J., Tome 64 (1991) no. 1, p. 333-341 / Harvested from Project Euclid
Publié le : 1991-07-14
Classification:  35P15,  35J05
@article{1077295923,
     author = {Ashbaugh, Mark S. and Benguria, Rafael D.},
     title = {Isoperimetric bound for $\lambda\_3 / \lambda\_2$ for the
 membrane problem},
     journal = {Duke Math. J.},
     volume = {64},
     number = {1},
     year = {1991},
     pages = { 333-341},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1077295923}
}
Ashbaugh, Mark S.; Benguria, Rafael D. Isoperimetric bound for $\lambda_3 / \lambda_2$ for the
 membrane problem. Duke Math. J., Tome 64 (1991) no. 1, pp.  333-341. http://gdmltest.u-ga.fr/item/1077295923/