Search Results for: 14H52

On a class of quartic Diophantine equations

F. Izadi, M. Baghalaghdam and S. Kosari Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 27, 2021, Number 1, Pages 1–6 DOI: 10.7546/nntdm.2021.27.1.1-6 Full paper (PDF, 177 Kb) Details Authors and affiliations F. Izadi … Continue reading →

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A family of elliptic curves of rank ≥ 5 over ℚ(m)

Arman Shamsi Zargar and Naser Zamani Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 25, 2019, Number 4, Pages 24–29 DOI: 10.7546/nntdm.2019.25.4.24-29 Full paper (PDF, 172 Kb) Details Authors and affiliations Arman Shamsi Zargar … Continue reading →

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New methods for obtaining new families of congruent numbers

Hamid Reza Abdolmalki and Farzali Izadi Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 25, 2019, Number 1, Pages 14–24 DOI: 10.7546/nntdm.2019.25.1.14-24 Full paper (PDF, 191 Kb) Details Authors and affiliations Hamid Reza Abdolmalki … Continue reading →

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Some new families of positive-rank elliptic curves arising from Pythagorean triples

Mehdi Baghalaghdam and Farzali Izadi Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 24, 2018, Number 3, Pages 27–36 DOI: 10.7546/nntdm.2018.24.3.27-36 Full paper (PDF, 194 Kb) Details Authors and affiliations Mehdi Baghalaghdam Department of … Continue reading →

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On a class of quartic Diophantine equations of at least five variables

Hamid Reza Abdolmalki and Farzali Izadi Notes on Number Theory and Discrete Mathematics Print ISSN 1310–5132, Online ISSN 2367–8275 Volume 24, 2018, Number 3, Pages 1–9 DOI: 10.7546/nntdm.2018.24.3.1-9 Full paper (PDF, 179 Kb) Details Authors and affiliations Hamid Reza Abdolmalki … Continue reading →

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Congruent numbers via the Pell equation and its analogous counterpart

Farzali Izadi Notes on Number Theory and Discrete Mathematics, ISSN 1310–5132 Volume 21, 2015, Number 1, Pages 70–78 Full paper (PDF, 154 Kb) Details Authors and affiliations Farzali Izadi Department of Mathematics, Azarbaijan Shahid Madani University Tabriz, Iran Abstract The … 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 →