Symmetric equilibria for a beam with a nonlinear elastic foundation

Grossinho, Maria do Rosário; Ma, T. F.

http://hdl.handle.net/10400.5/27658

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Authors

Grossinho, Maria do Rosário

Ma, T. F.

Abstract(s)

We study the existence of symmetric solutions of a nonlinear fourth order O.D.E. with nonlinear boundary conditions arising in the theory of elastic beams. Variational methods are used, namely, duality, minimization and mountain pass.

Keywords

Simmetric Solution Differential Equations Hamiltorian Trajectories Nonlinear Elastic Foundation

URI

http://hdl.handle.net/10400.5/27658

Citation

Grossinho, Maria do Rosário and T. F. Ma. (1994). "Symmetric equilibria for a beam with a nonlinear elastic foundation." Portugaliae Mathematica, Vol. 51, No. 3 : pp. 375-394. (Search PDF in 2023).