-
1
-
-
0002895030
-
Regular approximations of singular Sturm-Liouville problems
-
1. P. B. BAILEY, W. N. EVERITT, J. WEIDMANN, AND A. ZETTL, Regular approximations of singular Sturm-Liouville problems, Results in Math. 23 (1993), 3-22.
-
(1993)
Results in Math.
, vol.23
, pp. 3-22
-
-
Bailey, P.B.1
Everitt, W.N.2
Weidmann, J.3
Zettl, A.4
-
2
-
-
85029966164
-
Regular and singular Sturm-Liouville problems with coupled boundary conditions
-
to appear
-
2. P. B. BAILEY, W. N. EVERITT, AND A. ZETTL, Regular and singular Sturm-Liouville problems with coupled boundary conditions, Proc. Roy. Soc. Edinburgh, to appear.
-
Proc. Roy. Soc. Edinburgh
-
-
Bailey, P.B.1
Everitt, W.N.2
Zettl, A.3
-
3
-
-
43949173421
-
Eigenvalues variation, I. Neumann problem for Sturm-Liouville operators
-
3. M. DAUGE AND B. HELFFER, Eigenvalues variation, I. Neumann problem for Sturm-Liouville operators, J. Differential Equations 104 (1993), 243-262.
-
(1993)
J. Differential Equations
, vol.104
, pp. 243-262
-
-
Dauge, M.1
Helffer, B.2
-
4
-
-
0039120168
-
Eigenvalues variation, II. Neumann problem for Sturm-Liouville operators
-
4. M. DAUGE AND B. HELFFER, Eigenvalues variation, II. Neumann problem for Sturm-Liouville operators, J. Differential Equations 104 (1993), 263-297.
-
(1993)
J. Differential Equations
, vol.104
, pp. 263-297
-
-
Dauge, M.1
Helffer, B.2
-
5
-
-
0001012034
-
Linear ordinary differential equations
-
"Inequalities and Applications" (R. P. Agarwal, Ed.), [Special volume dedicated to W. Walter]
-
5. Q. KONG AND A. ZETTL, Linear ordinary differential equations, in "Inequalities and Applications" (R. P. Agarwal, Ed.), [Special volume dedicated to W. Walter] WSSIAA, Vol. 3, pp. 381-384, 1994.
-
(1994)
WSSIAA
, vol.3
, pp. 381-384
-
-
Kong, Q.1
Zettl, A.2
-
6
-
-
85029967305
-
On the unboundedness below of the Sturm-Liouville operator
-
to appear
-
6. M. MOLLER. On the unboundedness below of the Sturm-Liouville operator, Results in Math., to appear.
-
Results in Math.
-
-
Moller, M.1
-
7
-
-
0002260691
-
Spectral theory of ordinary differential operators
-
Springer-Verlag, Berlin
-
7. J. WEIDMANN, "Spectral Theory of Ordinary Differential Operators," Lecture Notes in Mathematics, Vol. 1258, Springer-Verlag, Berlin, 1987.
-
(1987)
Lecture Notes in Mathematics
, vol.1258
-
-
Weidmann, J.1
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