Exact coefficients of the limit cycle in Van der Pol's equation
André Deprit, Dieter S. Schmidt · Journal of Research of the National Bureau of Standards · 1979
A program gene rator to manipul a te a utomati ca ll y Po isso n seri es ove r the fi eld uf ra ti ona l numbe rs is appli e d to d eve lop the limit cycl e of Van d e r Pol's e q ua ti o n in the po we rs of th e s mall parame te r.Th e res ult s indi ca te tha t the rec urre nce re la ti ons in wha t Me lvin ca ll s th e a lgo rithm of th e s hift ed phase are stable .Key wo rds: A Ige bra by comput er; differentia l eq uati ons; math e mati ca l softwa re; non-l in ear osc ill ati ons.