Aleksander Bufetov
ul. Gubkina 8, 119991 Moscow, Russia
Steklov Mathematical Institute of Russian Academy of Sciences
Publications:
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Bufetov A. I., Zavolokin I. I.
On the Picard – Lindelöf Argument and the Banach – Caccioppoli Contraction Mapping Principle
2025, vol. 30, no. 4, pp. 566-581
Abstract
The aim of this note is to present a simple observation that a slight refinement
of the contraction mapping principle allows one to recover the precise convergence rate in the
Picard – Lindelöf theorem.
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