Перегляд Algebra and Discrete Mathematics, 2018, Vol. 25, № 2 за назвою

Результати 10-12 з 12

Some more algebra on ultrafilters in metric spaces

Protasov, I. (Algebra and Discrete Mathematics, 2018)

We continue algebraization of the set of ultrafilters on a metric spaces initiated in [6]. In particular, we define and study metric counterparts of prime, strongly prime and right cancellable ultrafilters from the Stone-Čech ...
Square difference labeling of some union and disjoint union graphs

Sherman, Z. (Algebra and Discrete Mathematics, 2018)

The paper deals with methods of constructing square difference labeling of caterpillars and graphs derived from two operations: path union of cycles and disjoint union of stars. The existence of the square difference ...
The growth function of the adding machine

Skochko, V. (Algebra and Discrete Mathematics, 2018)

We compute the growth function of the generalized adding machine and show that its generating function is not algebraic.

Результати 10-12 з 12

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