Is there a way to solve a system of ordinary differential equation with different time scale by using ode solver?

I have two ordinary differential equations with different time scales, one from the forest dynamics and the other from the opinion dynamics.

Answer 1

[Mischa Kim]

Ram, it sounds like you are referring to solving (possibly) stiff ODE. If you do, yes, there are solvers. See the documentation for more info.

[Ram Sigdel]

Thanks Kim. In my two odes, one depends upon a time scale yr^(-1) whereas the other depend on yr^(-2). Could you please help me if I can define a function as f(x,t1,t2) and two odes with different time t1 and t2?