GENERALIZED ARITHMETICAL FUNCTIONS OF THREE VARIABLES
Emil Daniel Schwab
Abstract
Emil Daniel Schwab
Abstract
The paper is devoted to the study of some properties of generalized arithmetical functions extended to the case of three variables. The convolution in this case is a convolution of the incidence algebra of a Möbius category in the sense of Leroux. This category is a two-sided analogue of the poset (it is viewed as a category) of positive integers ordered by divisibility.
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The paper is devoted to the study of some properties of generalized arithmetical functions extended to the case of three variables. The convolution in this case is a convolution of the incidence algebra of a Möbius category in the sense of Leroux. This category is a two-sided analogue of the poset (it is viewed as a category) of positive integers ordered by divisibility.
Key concepts: Mathematics, Arithmetic function, Divisibility rule, Convolution (computer science), Pure mathematics, Algebra over a field, Arithmetic, Discrete mathematics