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Hi everyone,
I am modeling one ode which looks something like this

u``=function(u(x+1),u(x),u(x-1)), where u`` is derivative of u with respect to x. I dont understand how to specify u(x+1) and u(x-1) in comsol.

Could anyone help me in this regard?

Thanks.
vaseem

0 Replies Last Post 2014年1月19日 GMT-5 08:39
COMSOL Moderator

Hello Vaseem

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