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arXiv · 1705.10111

Nonlinear problems on the Sierpiński gasket

Giovanni Molica Bisci·Dušan D. Repovš·Raffaella Servadei
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Abstract

This paper concerns with a class of elliptic equations on fractal domains depending on a real parameter. Our approach is based on variational methods. More precisely, the existence of at least two non-trivial weak (strong) solutions for the treated problem is obtained exploiting a local minimum theorem for differentiable functionals defined on reflexive Banach spaces. A special case of the main result improves a classical application of the Mountain Pass Theorem in the fractal setting, given by Falconer and Hu (1999).

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Giovanni Molica Bisci, Dušan D. Repovš, Raffaella Servadei. 2017-05-29. Nonlinear problems on the Sierpiński gasket. https://doi.org/10.1016/j.jmaa.2017.03.032

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