I am looking for a kind of modern test set of large nonlinear problems. The only option I managed to find so far is rather dated: http://folk.uib.no/ssu029/Pdf_file/Testproblems/testprobRheinboldt03.pdf

  • $\begingroup$ What is the final application? Do you wish to test a numerical solver your are designing? Benchmark it? Are you looking for specific non-linear equatgions (PDE or ODE? etc.)? $\endgroup$ – BlaB Nov 8 '16 at 15:23
  • $\begingroup$ @BlaisB, yes, I want to test a method similar to jacobian-free Newton-Krylov. Any kind of application can come in handy. $\endgroup$ – faleichik Nov 8 '16 at 19:32

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