Multiple positive symmetric solutions of a singularly perturbed elliptic equation
نویسندگان
چکیده
منابع مشابه
Periodic solutions of a singularly perturbed delay differential equation
A singularly perturbed differential delay equation of the form ẋ(t) = −x(t)+ f (x(t − 1), λ) (1) exhibits slowly oscillating periodic solutions (SOPS) near the first period-doubling bifurcation point of the underlying map (obtained by setting = 0). For extremely small values of , these periodic solutions resemble square waves, which consist of sharp, O( ) transition layers connecting intervals ...
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ژورنال
عنوان ژورنال: Topological Methods in Nonlinear Analysis
سال: 2001
ISSN: 1230-3429
DOI: 10.12775/tmna.2001.022