Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Ghorbel, Ayoub E-mail: https://www.mathnet.ru/eng/person205756 List of publications on Google Scholar Publications in Math-Net.Ru Citations 2023 1. Ayoub Ghorbel, Maher Mnif, “An index theorem for linear relations and its applications to the study of block relation matrices”, Funct. Anal. Appl., 57:S1 (2023), S1–S16       Organisations Faculté des Sciences de Sfax, Université de Sfax