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Regular version of the site

Working paper

A corrected quantitative version of the Morse lemma

math. arxive. Cornell University, 2018. No. 1810.04579.
Gouëzel S., Щур В. Л.
There is a gap in the proof of the main theorem in the article [ShCh13a] on optimal bounds for the Morse lemma in Gromov-hyperbolic spaces. We correct this gap, showing that the main theorem of [ShCh13a] is correct. We also describe a computer certification of this result.