Image restoration via Picard's and Mountain-pass Theorems
Articles > Article · 2022
Authors: Souad Ayadi, Özgür EGE
Electronic Research Archive, Journal Indexed in SCI Expanded, International, WoS, 2022, vol 30, pp 1052-1061
DOI: 10.3934/era.2022055
Summary
In this work, we present existence results for some problems which arise in image processing namely image restoration. Our essential tools are Picard's fixed point theorem for a strict contraction and Mountain-pass Theorem for critical point.