Mathematical Modeling, Mathematical Optimization, Numerical Methods, Numerical Computation, Astrophysics.
“Numerical Solution of the Rocket Equation using the Euler Method” by J.M. Anderson (Journal of Spacecraft and Rockets, 1979) https://www.coursera.org/learn/computers-waves-simulations/home/welcome https://www.coursera.org/learn/newspace-access-to-space/home/week/1