On a divisibility problem
On refinements of certain inequalities for means
In this paper we obtain certain refinements (and new proofs) for inequalities involving means, results attributed to Carlson; Leach and Sholander; Alzer; Sndor; and Vamanamurthy and Vuorinen.
Some general means
On multiplicatively e-perfect numbers.
A note on certain inequalities for the gamma function.
A note on logarithmically completely monotonic ratios of certain mean values.
The Schur-convexity of Stolarsky and Gini means.
On the composition of some arithmetic functions. II.
On certain inequalities for means in two variables.
Probabilistic and fuzzy panel modelling
On certain means of two arguments and their extensions.
Inequalities involving Stolarsky and Gini means.
On the Schwab-Borchardt mean. II.
Inequalities for general integral means.
On some exponential means. II.
On a congruence by János Bolyai, connected with pseudoprimes.
Some new inequalities for means of two arguments.
Extremal orders of compositions of certain arithmetical functions.
On perfect numbers connected with the composition of arithmetic functions.
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