• Title/Summary/Keyword: Riemann-Stieltjes integration

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RIEMANN-STIELTJES INTEGRATION OF FUNCTIONS OF $\textsc{k}{\phi}-BOUNDED$ VARIATIONS

  • JAEKEUN PARK
    • Journal of applied mathematics & informatics
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    • v.4 no.2
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    • pp.545-553
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    • 1997
  • By using the decreasing rearrangement of nonoverlapping subintervals of a closed bounded intervals and L.C.young's series for two ø-sequences we obtain some results concerning Riemann-Stieltijes integrals of functions of $\textsc{k}{\phi}-bounded$ variations.

PARTS FORMULAS INVOLVING INTEGRAL TRANSFORMS ON FUNCTION SPACE

  • Kim, Bong-Jin;Kim, Byoung-Soo
    • Communications of the Korean Mathematical Society
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    • v.22 no.4
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    • pp.553-564
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    • 2007
  • In this paper we establish several integration by parts formulas involving integral transforms of functionals of the form $F(y)=f(<{\theta}_1,\;y>),\ldots,<{\theta}_n,\;y>)$ for s-a.e. $y{\in}C_0[0,\;T]$, where $<{\theta},\;y>$ denotes the Riemann-Stieltjes integral ${\int}_0^T{\theta}(t)\;dy(t)$.