You said that you cannot describe an intuition as to why we use two variables for our unknown, the way I see it is that when you have these two variables, you can now assume that the derivatives of the unknown functions are of order 1 which we couldn’t do before introducing them
15:45 dog arrives
Dr. Strogatz, I am little confused on why A will be a function of tau? (at 10:10 mins).
In Vander Pol Oscillator at last while solving amplitude equation and when we got Yo then why we take t aproaches to infinity?
You said that you cannot describe an intuition as to why we use two variables for our unknown, the way I see it is that when you have these two variables, you can now assume that the derivatives of the unknown functions are of order 1 which we couldn’t do before introducing them
Can you do homogenisation
your lecture is very helpful for me thank you sir