Gleb Pogudin
Gleb Pogudin
> @lamorton Came across another resource for non-dimensionalisation algorithm for ODEs(i am not currently competent to implement it though ). [Polynomial Time Nondimensionalisation of Ordinary Differential Equations via their Lie...
@iliailmer Thank you for reporting this! Just to clarify: is the problem with the symbols `[` and `]` in the variable name? Or I missing something?
@finmod This is correct. Note that, the used functionality of `GroebnerBasis.jl` is not completely supported by `msolve`, this makes the transition not straightforward.
@ChrisRackauckas Thanks for pointing this out. @sumiya11 and I are looking into it to locate where exactly the issue emerges.
No, there is no such feature now. We would like to have it but it is quite challenging. In the case one is able to find identifiable combinations, one can...
Yes, this process is currently not fully automatized. The strategy I have been using with such constraints was: * find the identifiable functions for parameters * check how many parameter...
What is `Diff(x[i], t^j)` in your notation?
I would not think that the Lie derivatives are necessary. Basically, we are talking about "one" equation `sum( A[i] * Diff(x[i], t)) = 0` but since `A[i]` must depend only...
Well, I think one could approach this via differentiation but this is very subtle (not to mention computationally demanding): the coefficients of the system will involve parameters and states while...
I am not sure, the CI tests were failing until I have set a version [restriction](https://github.com/alexeyovchinnikov/SIAN-Julia/commit/04e50e95c855792149cfff051582a4dcb563d34d).