Institute of Mathematics / Publishing house / Journals and Serials / Acta Arithmetica

Online First articles

• Class numbers and congruences modulo 8 for a spt function on overpartitions Olivia X. M. Yao Acta Arithmetica MSC: Primary 11P81; Secondary 11P83, 05A17 DOI: 10.4064/aa240701-29-10 Published online: 6 February 2025
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• Classes de Steinitz d’extensions galoisiennes non ramifiées Ayoub Al Uartassi, Bouchaïb Sodaïgui, Mohammed Taous Acta Arithmetica MSC: Primary 11R33 DOI: 10.4064/aa240611-17-10 Published online: 26 February 2025
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• Twisted first moment of central values of primitive quadratic Dirichlet $L$-functions Peng Gao, Liangyi Zhao Acta Arithmetica MSC: Primary 11M06; Secondary 11M32 DOI: 10.4064/aa240617-6-11 Published online: 28 February 2025
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• Level-13 theta function identities of Ramanujan and applications Kaliyur Ranganna Vasuki, Nagendra Prabhu Acta Arithmetica MSC: Primary 11F20; Secondary 33C75, 11L03, 11P83 DOI: 10.4064/aa240728-7-10 Published online: 21 March 2025
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• Complete determination of the possible pairs of lengths of regular continued fractions of $\sqrt{D}$ and $(1 + \sqrt{D})/2$ John P. Robertson Acta Arithmetica MSC: Primary 11A55; Secondary 11E16, 11D09 DOI: 10.4064/aa240708-21-1 Published online: 27 March 2025
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• The distribution of $\mathrm{gcd}(n,\varphi (n))$ Joshua Stucky Acta Arithmetica MSC: Primary 11N25; Secondary 11N36, 11N37 DOI: 10.4064/aa240725-4-2 Published online: 31 March 2025
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• Tetraelliptic modular curves $X_1(N)$ Daeyeol Jeon Acta Arithmetica MSC: Primary 11G30; Secondary 11G18 DOI: 10.4064/aa231102-3-2 Published online: 29 April 2025
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