共 50 条
- [5] Eigenvalue problem associated with nonhomogeneous integro-differential operators Eigenvalue problem [J]. Journal of Elliptic and Parabolic Equations, 2021, 7 : 47 - 64
- [8] EIGENVALUE DISTRIBUTION FOR ELLIPTIC DIRICHLET PROBLEM [J]. VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA MATEMATIKA MEKHANIKA ASTRONOMIYA, 1975, (07): : 58 - 62
- [9] EIGENVALUE DISTRIBUTION FOR ELLIPTIC DIRICHLET PROBLEM [J]. VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA MATEMATIKA MEKHANIKA ASTRONOMIYA, 1975, (02): : 58 - 62
- [10] Estimates of the first eigenvalue for the Dirichlet problem [J]. COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE, 1996, 322 (02): : 129 - 131