(1) Department of Mathematics, Pedagogical University, Podchorazych 2, PL-30-084 Kraków, Poland;(2) Department of Mathematics, University of Rzeszów, Rejtana 16 A, PL-35-310 Rzeszów, Poland
Abstract:
Let S be a real interval with
, and
be a function satisfying
We show that if h is Lebesgue or Baire measurable, then there
exists
such that
That result is motivated by a question of E. Manstaviius.
Received: 11 February 2003