...As a math Ph.D., I am extremely comfortable with the topics in a finite math course - linear equations, matrices, linear programming, and elementary probability and counting problems. In my many years of tutoring and classroom teaching, I’ve taught most of these topics multiple times. I’m also ... (read more)
...Dr. S. continued scientific research at the departments of mathematics, physics and chemistry in several universities.22 years of work in theoretical sciences: theoretical and mathematical physics, general and physical chemistry, biophysics. Several years of in-person and online tutoring. (read more)