Ph.D: Dynamical Systems, University of Guilan.
M. Sc:Dynamical Systems, University of Guilan.
B. Sc: Pure Mathematics, University of Guilan.
Address : Faculty of Mathematical Sciences , Alzahra university ,Tehran , Iran.
Tel :
+9821-85692099
Fax :
+9821-..........
E-mail: s.jangjoo@alzahra.ac.ir