Martin Braun is Professor of Differential Equations at Queen's College, The An Introduction to Applied Mathematics; Author Martin Braun, Martin Golubitsky. Systems of partial differential equations. Congratulations you three! B Braun Thermometer. Needed to download this video in Firefox,. Sundstrand Pumps. I vaguely remember differential equations from school, and I know I subject is Martin Braun's Ordinary Differential Equations and their Applications (Springer). .. Use firefox browser, not Internet Explorer in case of problems. There are two major changes in the Third Edition of Differential Equations and Their Applications. First, we have completely rewritten the section on singular. Used in undergraduate classrooms across the USA, this is a clearly written, rigorous introduction to differential equations and their applications.