共 50 条
- [32] EQUIVALENT SYSTEMS OF LINEAR PARTIAL DIFFERENTIAL EQUATIONS WITH CONSTANT COEFFICIENTS DOKLADY AKADEMII NAUK SSSR, 1957, 117 (04): : 555 - 558
- [34] Analytic Solutions of Moment Partial Differential Equations with Constant Coefficients FUNKCIALAJ EKVACIOJ-SERIO INTERNACIA, 2013, 56 (01): : 19 - 50
- [36] REDUCTION OF LINEAR PARTIAL DIFFERENTIAL EQUATIONS TO EQUATIONS WITH CONSTANT COEFFICIENTS - PRELIMINARY REPORT NOTICES OF THE AMERICAN MATHEMATICAL SOCIETY, 1972, 19 (01): : A138 - &
- [37] Spherical partial differential equation with non-constant coefficients for modeling of nonlinear unsteady heat conduction in functionally graded materials ZAMM-ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, 2024, 104 (08):
- [38] On the zeros of recurrence sequences with non-constant coefficients Archiv der Mathematik, 2000, 74 : 201 - 206