The stability of certain sets of multiplicity is studied with reference to special classes of differentiable functions. Kronecker sets are produced as examples of instability. The most difficult ...

Carpathian Journal of Mathematics, Vol. 22, No. 1/2 (2006), pp. 21-31 (11 pages) In this paper, we introduce and study two new classes of functions by using the notions of semi-θ-open sets and ...

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions. One of the ...