Bifurcation curves of a diffusive logistic equation with harvesting orthogonal to the first eigenfunction
نویسندگان
چکیده
منابع مشابه
Exact multiplicity of solutions to a diffusive logistic equation with harvesting
An Ambrosetti-Prodi type exact multiplicity result is proved for a diffusive logistic equation with harvesting. We show that a modified diffusive logistic mapping has exactly either zero, or one, or two pre-images depending on the harvesting rate. It implies that the original diffusive logistic equation with harvesting has at most two positive steady state solutions.
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ژورنال
عنوان ژورنال: Journal of Mathematical Analysis and Applications
سال: 2013
ISSN: 0022-247X
DOI: 10.1016/j.jmaa.2013.02.015