论文信息 - From sine waves to square waves in delay equations

From sine waves to square waves in delay equations

Synopsis Suppose fλ: ℝ→ℝ, fλ(0) = 0 and the fixed point zero undergoes a generic supercritical period doubling bifurcation at λ = 0. We characterise those small values of ε > 0, λ ∈ ℝ for which there are periodic solutions of period approximately two of the equation As ε → 0, these solutions approach square waves.

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