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Department of Mathematics

Dr. Doreen De Leon

Professor of Mathematics

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Doreen De Leon

Office: PB 350
Phone: 559.278.4009
E-mail: doreendl@mail.fresnostate.edu

Office Hours

 
Day  Hours
   
   
   
   

Fall 2025 Classes

 
Class Time Day(s) Location
Math 77 - 06 11:00 AM - 11:50 AM MTWTh NG 135 & partial online
Math 77 - 08 12:00 PM - 12:50 PM MTWTh NG 135 & partial online
Math 81 2:00 PM - 3:15 PM TTh S 141 & partial online

 

Degrees

B.S. Electrical Engineering, UCLA
M.A. Mathematics, UCLA
Ph.D. Mathematics, UCLA

Areas of Expertise and Interest

Numerical Analysis
Applied Mathematics