Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Katkov, Mikhail L'vovich Associate professor Candidate of physico-mathematical sciences E-mail: https://www.mathnet.ru/eng/person97840 List of publications on Google Scholar Publications in Math-Net.Ru Citations 2014 1. M. L. Katkov, “Concept extension for concave operator”, Vestn. Yuzhno-Ural. Gos. Un-ta. Ser. Matem. Mekh. Fiz., 6:1 (2014),  28–29   2013 2. M. L. Katkov, “Existence of the fixed point in the case of evenly contractive monotonic operator”, Vestn. Yuzhno-Ural. Gos. Un-ta. Ser. Matem. Mekh. Fiz., 5:2 (2013),  160–161   Organisations South Ural State University, Chelyabinsk