|
||
|
|
||
|
|
|
MR921249
(89a:35151)
35P15
(35J10)
Ashbaugh, Mark S.; Benguria, Rafael On the ratio of the first two eigenvalues of Schrödinger operators with positive potentials. Differential equations and mathematical physics (Birmingham, Ala., 1986), 16--25, Lecture Notes in Math., 1285, Springer, Berlin, 1987. |
|
|
| For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical literature directly to electronic journals and original articles. Subscribers receive the added value of full MathSciNet reviews. | ||||
|
|
||||
AMS Home Page
|
