Interpolation integral continued fraction with twofold node

For a functional given on a continual set of nodes on the basis of the previously constructed interpolation integral continued fraction of the Newton type, an interpolant with a $k$-th twofold node has been constructed and investigated. It is proved that the constructed integral continued fraction is an interpolant of the Hermitian type.

  1. Mykhal'chuk B. R. Interpolation of nonlinear functionals by integral continued fractions.  Ukr. Math. J.  51 (3), 406--418 (1999).
  2. Makarov V. L., Khlobystov V. V., Mykhal'chuk B. R.  Interpolational Integral Continued Fractions.  Ukr. Math. J. 55 (4), 576--587 (2003).
  3. Makarov V. L., Demkiv I. I., Mykhal'chuk B. R.  Necessary and sufficient conditions of interpolation functional polynomial existence on continual sets of knots.  Dopov. Nac. akad. nauk Ukr. 7, 7 (2003).
  4. Makarov V. L., Demkiv I. I.  New class of Interpolation integral continued fractions.  Dopov. Nac. akad. nauk Ukr. 11, 17 (2008).
  5. Makarov V. L., Demkiv I. I.  Relation between interpolating integral continued fractions and interpolating branched continued fractions.  J. Math. Sci. 165 (2), 171--180 (2010).
  6. Makarov V. L., Khlobystov V. V., Demkiv I. I.  Hermitian functional polynomials in space $Q[0,1]$.  Dopov. Nac. akad. nauk Ukr.  8, 27 (2007).