共 50 条
- [42] A remark on spatial boundary value problems for hyperbolic equations Differential Equations, 2010, 46 : 367 - 374
- [44] MIXED PROBLEMS FOR DEGENERATE HYPERBOLIC EQUATIONS OF SECOND ORDER PROCEEDINGS OF THE JAPAN ACADEMY, 1969, 45 (08): : 706 - &
- [45] ON SOME MIXED PROBLEMS FOR FOURTH ORDER HYPERBOLIC EQUATIONS PROCEEDINGS OF THE JAPAN ACADEMY, 1968, 44 (04): : 257 - &
- [46] SOME BOUNDARY VALUE PROBLEMS FOR SECOND ORDER MIXED EQUATIONS WITH DEGENERATE LINES BOUNDARY VALUE PROBLEMS, INTEGRAL EQUATIONS AND RELATED PROBLEMS, 2011, : 82 - 91
- [47] MIXED BOUNDARY-VALUE-PROBLEMS FOR THE VARIABLE-ORDER PARABOLIC EQUATIONS DOKLADY AKADEMII NAUK SSSR, 1982, 265 (01): : 44 - 47
- [48] BOUNDARY VALUE PROBLEMS FOR SYSTEMS OF SECOND ORDER DIFFERENTIAL EQUATIONS OF MIXED TYPE STUDIA UNIVERSITATIS BABES-BOLYAI MATHEMATICA, 2007, 52 (01): : 63 - 77
- [50] On Some Boundary Value Problems for Multidimensional Higher Order Equations of Mixed Type Siberian Mathematical Journal, 2020, 61 : 610 - 625