共 50 条
- [41] PARAMETRIX AND PROPAGATION OF SINGULARITIES FOR INTERIOR MIXED HYPERBOLIC PROBLEM JOURNAL D ANALYSE MATHEMATIQUE, 1977, 32 : 17 - 62
- [44] ON THE PROPAGATION OF SINGULARITIES FOR OPERATORS WITH INVOLUTIVE CHARACTERISTICS DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE, 1980, 33 (01): : 39 - 42
- [46] Propagation of Gabor singularities for semilinear Schrodinger equations NODEA-NONLINEAR DIFFERENTIAL EQUATIONS AND APPLICATIONS, 2015, 22 (06): : 1715 - 1732
- [47] Singularities of solutions for nonlinear hyperbolic equations of second order DIRECT AND INVERSE PROBLEMS OF MATHEMATICAL PHYSICS, 2000, 5 : 399 - 413