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Number 2 - June 1994
Volume 4 - 1994
A nondifferentiable semigroup generated by a model of cell population dynamics
Ovide Arino, Marek Kimmel
Abstract
In this paper we are concerned with regularity of operator semigroup generated by population models defined by functional-integral equations. Contrary to the semigroups defined by functional-differential equations, our semigroups do not necessarily become increasingly more regular with time. We furnish an example of a special case of a cell population model which generates a nondifferentiable semigroup.
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