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arxiv: 1711.10404 · v3 · pith:A2TBWICQnew · submitted 2017-11-28 · 🧮 math.DS

Computer assisted proof of the existence of the Lorenz attractor in the Shimizu-Morioka system

classification 🧮 math.DS
keywords attractorlorenzexistenceproveshimizu-moriokasystemassistedclass
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We prove, by employing rigorous numerics, that Shimizu-Morioka system has a Lorenz attractor for an open set of parameter values. Using this result, we prove the existence of a discrete version of the Lorenz attractor for a class of three-dimensional polynomial diffeomorphisms.

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