## Found 11 Documents (Results 1–11)

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### Invariance properties of a general bond-pricing equation. (English)Zbl 1147.91017

MSC:  91B24 91B28 35A30 35K15
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### Symmetry and singularity properties of a system of ordinary differential equations arising in the analysis of the nonlinear telegraph equations. (English)Zbl 1129.34030

MSC:  34C14 34A34 35L70
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### The Lie analysis and solutions for a class of second-order nonlinear ordinary differential equations. (English)Zbl 0796.34002

MSC:  34A05 34A25
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### Symmetries of particle Lagrangians. (English)Zbl 0790.34006

Ibragimov, N. Kh. (ed.) et al., Modern group analysis: Advanced analytical and computational methods in mathematical physics. Proceedings of the international workshop Acireale, Catania, Italy, October 27-31, 1992. Dordrecht: Kluwer Academic Publishers. 273-276 (1993).

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### Contact symmetry algebras of scalar second-order ordinary differential equations. (English)Zbl 0738.34008

MSC:  34A25 17B66 37C80
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### Analysis and solution of a nonlinear second-order differential equation through rescaling and through a dynamical point of view. (English)Zbl 0785.34031

MSC:  34C20 34A34 37C80 70K99
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### Symmetries of nonlinear differential equations and linearisation. (English)Zbl 0625.34044

MSC:  34C20 34A34
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### The linear symmetries of a nonlinear differential equation. (English)Zbl 0618.34009

Reviewer: N.L.Maria
MSC:  34A34 22E70
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### First integrals for the modified Emden equation $$\ddot q+\alpha (t)\dot q+q^ n=0$$. (English)Zbl 0587.34004

Reviewer: P.N.Bajaj
MSC:  34A34 34A05
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