Lecture Notes:

Below are links to lecture notes written while teaching at the Hebrew University. You are welcome to use them, but be aware that they are not meant to replace decent textbooks. In particular, they may contain errors. Let me know if you find any mistake. 

1. 
   

2. •Lecture Notes in Numerical Analysis (Fall 2005) [NumAnal.pdf]. 
   

3. •Lecture Notes in Advanced Calculus (Fall 2006) [AdvCalc.pdf].
   

4. •Lecture Notes in Mechanics (Spring 2008) [Mechanics.pdf].
   

5. •Lecture Notes in Asymptotic Methods (Spring 2008) [ Asymptotics.pdf].
   

6. •Lecture Notes in Probability (Fall 2008) [Probability.pdf].
   

7. •Lecture Notes in Calculus (Spring 2013) [Calculus.pdf]
   

8. •Lecture Notes in ODEs (Spring 2012) [ODEs.pdf]
        Chapter on asymptotic methods [ODEs2.pdf]
   (last update: June 26, 2012)