arXiv · 0911.4860
On Peano's theorem in Banach spaces
Abstract
We show that if $X$ is an infinite-dimensional separable Banach space (or more generally a Banach space with an infinite-dimensional separable quotient) then there is a continuous mapping $f\colon X\to X$ such that the autonomous differential equation $x'=f(x)$ has no solution at any point.
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Petr Hájek, Michal Johanis. 2009-11-25. On Peano's theorem in Banach spaces. https://arxiv.org/abs/0911.4860
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