论文信息 - Spatial chaos in a fourth-order nonlinear parabolic equation

Spatial chaos in a fourth-order nonlinear parabolic equation

Abstract Bounded stationary solutions for a fourth-order extended Fisher–Kolmogorov equation with cubic-like piecewise linear nonlinearity are given. Those solutions which have a finite number of zeros are characterized by means of a set of integers associated with the distance between the zeros. The value of the spatial entropy is estimated and the existence of spatial chaos is shown.

Sergio Albeverio | S. Albeverio | I. Nizhnik | I. L. Nizhnik

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