Abstract
In answer to a question from János Kollár, we prove that a surjective piecewise-linear map with a topological section admits a nearby homotopic piecewise-linear section.
Citation
Colin Rourke. "Approximating a topological section by a piecewise-linear section." Algebr. Geom. Topol. 16 (3) 1373 - 1377, 2016. https://doi.org/10.2140/agt.2016.16.1373
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