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

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Ram Sigdel
Ram Sigdel 2017 年 11 月 7 日
Commented: Ram Sigdel 2017 年 11 月 7 日
I have two ordinary differential equations with different time scales, one from the forest dynamics and the other from the opinion dynamics.

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Mischa Kim
Mischa Kim 2017 年 11 月 7 日
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.

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Ram Sigdel
Ram Sigdel 2017 年 11 月 7 日
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?

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