共 50 条
- [31] THE POTENTIAL-TYPE OPERATORS WITH THE DEGENERATED SYMBOL DOKLADY AKADEMII NAUK BELARUSI, 1982, 26 (04): : 300 - 302
- [32] C REGULARITY NEAR END OF DEGENERATED OPERATORS COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE A, 1970, 271 (16): : 786 - &
- [33] REMOVABLE SINGULARITIES FOR ELLIPTICAL OPERATORS BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA, 1985, 4A (02): : 309 - 314
- [34] THE SPECTRAL PROPERTIES OF ELLIPTICAL OPERATORS DOKLADY AKADEMII NAUK SSSR, 1957, 115 (01): : 34 - 37
- [35] CERTAIN CLASS OF TANGENTIALLY DEGENERATED SURFACES DOKLADY AKADEMII NAUK SSSR, 1962, 146 (03): : 515 - &
- [36] DIRICHLET PROBLEM AND HARNACK INEQUALITY FOR A CLASS OF DEGENERATE ELLIPTICAL OPERATORS OF 2ND ORDER COMPTES RENDUS HEBDOMADAIRES DES SEANCES DE L ACADEMIE DES SCIENCES SERIE A, 1968, 266 (16): : 830 - &
- [37] CLASS OF OPERATORS RELATED TO (α, β)-CLASS (Q) OPERATORS BULLETIN OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 2023, 15 (04): : 12 - 20
- [40] GREENS FUNCTIONS FOR CERTAIN DEGENERATED PARABOLIC OPERATORS IN SEMISPACES PROCEEDINGS OF THE JAPAN ACADEMY, 1971, 47 (09): : 699 - +