Exploring the semiclassical dynamics of free particles and the Schrödinger equation .
Peter D. Miller’s Applied Asymptotic Analysis , published in 2006 as Volume 75 of the applied asymptotic analysis miller pdf
If you are an applied mathematician, physicist, or engineer, asymptotic analysis will change how you see equations. The messiness becomes manageable. The unsolvable becomes approximate. Exploring the semiclassical dynamics of free particles and