Abstract
Motivated by a promotion to increase the number of musical downloads, we
introduce the concept of C-incentive and show an algorithm that computes the
smallest C-incentive containing a subset X ? N. On the other hand, in order
to study C-incentives, we see that we can focus on numerical C-incentives.
Then, we establish that the set formed by all numerical C-incentives is a
Frobenius pseudovariety and we show an algorithmic process to recurrently
build such a pseudo-variety.
Publisher
National Library of Serbia