共 50 条
- [31] ORDINARY DIFFERENTIAL EQUATIONS OF FOURTH ORDER WITH ORTHOGONAL POLYNOMIAL SOLUTIONS AMERICAN MATHEMATICAL MONTHLY, 1966, 73 (4P2): : 104 - &
- [33] MULTIPLE SOLUTIONS FOR FOURTH-ORDER ORDINARY DIFFERENTIAL INCLUSIONS DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES S, 2024,
- [34] On a Nonlinear Second-Order Ordinary Differential Equation Differential Equations, 2023, 59 : 143 - 146
- [38] Infinitely many solutions for a fourth-order differential equation on a nonlinear elastic foundation BOUNDARY VALUE PROBLEMS, 2013,
- [39] Infinitely many solutions for a fourth-order differential equation on a nonlinear elastic foundation Boundary Value Problems, 2013
- [40] Asymptotic representations for solutions of one fourth-order nonlinear differential equation (I) INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 1998, 29 (04): : 345 - 368