Affiliation: | SISSA, via Beirut 2-4, 34013 Trieste, Italy ; Universität Rostock, Fachbereich Mathematik, Universitätsplatz 1, 18055 Rostock, Germany |
Abstract: | Let be a smooth bounded domain. Given positive integers , and , , ..., , consider the semilinear parabolic equation where and are smooth functions. By refining and extending previous results of Polácik we show that arbitrary -jets of vector fields in can be realized in equations of the form (E). In particular, taking we see that very complicated (chaotic) behavior is possible for reaction-diffusion-convection equations with linear dependence on . |