Search Results for: 11D99

A class of solutions of the equation d(n2) = d(φ(n))

Zahra Amroune, Djamel Bellaouar and Abdelmadjid Boudaoud Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 29, 2023, Number 2, Pages 284–309 DOI: 10.7546/nntdm.2023.29.2.284-309 Full paper (PDF, 309 Kb) Details Authors and affiliations Zahra Amroune … Continue reading →

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On a Diophantine equation arising in the history of mathematics

József Sándor and Krassimir Atanassov Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 27, 2021, Number 1, Pages 70–75 DOI: 10.7546/nntdm.2021.27.1.70-75 Full paper (PDF, 136 Kb) Details Authors and affiliations József Sándor Department of … Continue reading →

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Markov equation with components of some binary recurrent sequences

S. G. Rayaguru, M. K. Sahukar and G. K. Panda Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 26, 2020, Number 3, Pages 149–159 DOI: 10.7546/nntdm.2020.26.3.149-159 Full paper (PDF, 324 Kb) Details Authors and … Continue reading →

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The anatomy of even exponent Pythagorean triples

J. V. Leyendekkers, J. M. Rybak and A. G. Shannon Notes on Number Theory and Discrete Mathematics, ISSN 1310–5132 Volume 2, 1996, Number 1, Pages 33–52 Full paper (PDF, 579 Kb) Details Authors and affiliations J. V. Leyendekkers The University … Continue reading →

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Analysis of odd exponent triples within the modular ring ℤ4 using binomial expansions and Fermat reductions

J. V. Leyendekkers, J. M. Rybak and A. G. Shannon Notes on Number Theory and Discrete Mathematics, ISSN 1310–5132 Volume 3, 1997, Number 3, Pages 128–158 Full paper (PDF, 967 Kb) Details Authors and affiliations J. V. Leyendekkers The University … Continue reading →

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Infinite product involves the Tribonacci numbers

Kantaphon Kuhapatanakul, Pornpawee Anantakitpaisal, Chanokchon Onsri and Suriya Na nhongkai Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 22, 2016, Number 4, Pages 78–81 Full paper (PDF, 127 Kb) Details Authors and affiliations Kantaphon … Continue reading →

On Diophantine triples and quadruples

Yifan Zhang and G. Grossman Notes on Number Theory and Discrete Mathematics, ISSN 1310–5132 Volume 21, 2015, Number 4, Pages 6–16 Full paper (PDF, 196 Kb) Details Authors and affiliations Yifan Zhang Department of Mathematics, Central Michigan University Mount Pleasant, … Continue reading →

AMS Codes

This functionality is currently in “beta”. You can use the search box for specific AMS codes, which are not in the list. 00A65 05A15 05A19 05A20 05C20 05C40 05C69 11A07 11A25 11A41 11A51 11A55 11B05 11B25 11B37 11B39 11B50 11B65 … Continue reading →