Autors: Keevedjiev, P. S., M. K. Grammatikopoulos., N. I. Popivanov.
Title: On the solvability of a singular boundary-value problem for the equation f(t,x,x',x")=0
Keywords: Differential equation unsolved with respect to the second de

References

    Issue

    Journal of Mathematical Sciences, vol. 149, issue 5, pp. 1504-1516, 2008, Russia,

    Вид: статия в списание, публикация в реферирано издание, индексирана в Scopus