Search Results for: 11A25

Inequalities for φ and ψ functions (III)

Krassimir T. Atanassov Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 23, 2017, Number 1, Pages 19—23 Download full paper: PDF, 148 Kb Details Authors and affiliations Krassimir T. Atanassov Department of Bioinformatics and … Continue reading

A note on the density of quotients of primes in arithmetic progressions

Brian D. Sittinger Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 23, 2017, Number 1, Pages 99—100 Download full paper: PDF, 133 Kb Details Authors and affiliations Brian D. Sittinger Department of Mathematics, California … Continue reading

An arithmetic function decreasing the natural numbers

Krassimir T. Atanassov Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 22, 2016, Number 4, Pages 16—19 Download full paper: PDF, 130 Kb Details Authors and affiliations Krassimir T. Atanassov Department of Bioinformatics and … Continue reading

A note on prime zeta function and Riemann zeta function

Mladen Vassilev–Missana Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 22, 2016, Number 4, Pages 12—15 Download full paper: PDF, 135 Kb Details Authors and affiliations Mladen Vassilev–Missana 5 Victor Hugo Str, Ap. 3 … Continue reading

Embedding the unitary divisor meet semilattice in a lattice

Pentti Haukkanen Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 22, 2016, Number 3, Pages 68—78 Download full paper: PDF, 245 Kb Details Authors and affiliations Pentti Haukkanen School of Information Sciences FI-33014 University … Continue reading

On function “Restrictive factor”

Krassimir T. Atanassov Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 22, 2016, Number 2, Pages 17—22 Download full paper: PDF, 172 Kb Details Authors and affiliations Krassimir T. Atanassov Department of Bioinformatics and … Continue reading

A note on Dedekind’s arithmetical function

József Sándor Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 22, 2016, Number 1, Pages 5—7 Download full paper: PDF, 140 Kb Details Authors and affiliations József Sándor Babeș-Bolyai University, Department of Mathematics Str. … Continue reading

Short remark on intuitionistic fuzziness and square-free numbers

Krassimir T. Atanassov Notes on Number Theory and Discrete Mathematics, ISSN 1310-5132 Volume 21, 2015, Number 3, Pages 35—37 Download full paper: PDF, 129 Kb Details Authors and affiliations Krassimir T. Atanassov Department of Bioinformatics and Mathematical Modelling Institute of … Continue reading

Improving Riemann prime counting

Michel Planat and Patrick Solé Notes on Number Theory and Discrete Mathematics, ISSN 1310-5132 Volume 21, 2015, Number 3, Pages 38—44 Download full paper: PDF, 201 Kb Details Authors and affiliations Michel Planat Institut FEMTO-ST, CNRS, 15 B Avenue des … Continue reading

A Möbius arithmetic incidence function

Emil Daniel Schwab and Gabriela Schwab Notes on Number Theory and Discrete Mathematics, ISSN 1310-5132 Volume 21, 2015, Number 3, Pages 27—34 Download full paper: PDF, 171 Kb Details Authors and affiliations Emil Daniel Schwab Department of Mathematical Sciences The … Continue reading