On generalized Landau identities.
Haukkanen, Pentti (1995)
Portugaliae Mathematica
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Displaying similar documents to “Comparison of regular convolutions”
On generalized Landau identities.
A generalization of Pillai's arithmetical function involving regular convolutions
László Tóth (1998)
Acta Mathematica et Informatica Universitatis Ostraviensis
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Rational arithmetical functions of order (2,1) with respect to regular convolutions.
Haukkanen, P. (1999)
Portugaliae Mathematica
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Sums of values of even functions
Haukkanen, Pentti, McCarthy, Paul J. (1991)
Portugaliae mathematica
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Some characterizations of totients.
Haukkanen, Pentti (1996)
International Journal of Mathematics and Mathematical Sciences
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A property of generalized Ramanujan's sums concerning generalized completely multiplicative functions.
Haukkanen, Pentti (1989)
Publications de l'Institut Mathématique. Nouvelle Série
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On a class of -convolutions characterized by the identical equation
Jean-Louis Nicolas, Varanasi Sitaramaiah (2002)
Journal de théorie des nombres de Bordeaux
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The identical equation for multiplicative functions established by R. Vaidyanathaswamy in the case of Dirichlet convolution in 1931 has been generalized to multiplicativity preserving -convolutions satisfying certain conditions (cf. [7]) which can be called as Lehmer-Narkiewicz convolutions for some reasons. In this paper we prove the converse.
Combinatorial aspects of the generalized Euler's totient.
Pabhapote, Nittiya, Laohakosol, Vichian (2010)
International Journal of Mathematics and Mathematical Sciences
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On the functional equation
Chidambaraswamy, J. (1967)
Portugaliae mathematica
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On a class of arithmetic convolutions involving arbitrary sets of integers.
Tóth, László (2002)
Mathematica Pannonica
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