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4 poster Paper(s) 
Functional Analysis 


Country 
Title of Paper 
Paper ID 
Paper Presentation 
1 
: Dr. Alaa Kamal

EG 
Product of extended CesÃ¡ro operator and composition operator

FUA  1 
Poster 
Author(s):. 
Alaa Kamal 

T.I. Yassen 










Port Said University, Faculty of Science, Department of Mathematics, Port Said, Egypt 

Port Said University, Faculty of Science, Department of Mathematics, Port Said, Egypt 










2 
: Dr. mohamed abdalla

EG 
Cauchy Integral Formula for Matrix Functions

FUA  11 
Poster 
Author(s):. 
Z. Kishka 

M. AbulEz 

M. Abdalla 

AbdElmageed 






Department of Mathematics, Faculty of Science, Sohag University, Sohag 82524, Egyp 

Department of Mathematics, Faculty of Science, Sohag University, Sohag 82524, Egyp 

Department of Mathematics, Faculty of Science, South Valley University, Qena 83523, Egyp 

Department of Mathematics, Faculty of Science, South Valley University, Qena 83523, Egyp 






3 
: Dr. Hakima BOUHADJERA

DZ 
MORE GENERAL COMMON FIXED POINT THEOREMS UNDER A NEW CONCEPT

FUA  4 
Poster 
Author(s):. 
Hakima BOUHADJERA 












Laboratory of Applied Mathematics, Badji MokhtarAnnaba University, P.O. Box 12, 23000 Annaba, Algeria 












4 
: Prof. Zerzaihi Tahar

DZ 
On some class of padic difference equations

FUA  9 
Poster 
Author(s):. 
Zerzaihi Tahar 

Boutabaa Abdelbaki 

Bourourou Siham 








University of Mohammed seddik Ben Yahia, Jijel, Algeria 

UniversitÃ© Blaise Pascal, ClermontFerrand, France 

University of Mohammed seddik Ben Yahia, Jijel, Algeria 







