Displaying similar documents to “Characterizing the interval function of a connected graph”

Double n -ary relational structures

Jiří Karásek (1997)

Mathematica Bohemica

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In [7], V. Novak and M. Novotny studied ternary relational structures by means of pairs of binary structures; they obtained the so-called double binary structures. In this paper, the idea is generalized to relational structures of any finite arity.

The non-coincidence of ordinary and Peano derivatives

Zoltán Buczolich, Clifford E. Weil (1999)

Mathematica Bohemica

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Let f H ⊂ ℝ → ℝ be k times differentiable in both the usual (iterative) and Peano senses. We investigate when the usual derivatives and the corresponding Peano derivatives are different and the nature of the set where they are different.