A general q-expansion formula based on matrix inversions and its applications Jin Wang OriginalPaper 22 September 2020 Pages: 493 - 516
On the divisibility of class numbers of imaginary quadratic fields (\( {\mathbb {Q}}(\sqrt{D}), {\mathbb {Q}}(\sqrt{D+m})\)) Jian-Feng XieKuok Fai Chao OriginalPaper 18 March 2020 Pages: 517 - 528
Complete solution to cyclotomy of order \(2l^{2}\) with prime l Md Helal AhmedJagmohan TantiAzizul Hoque OriginalPaper 25 October 2019 Pages: 529 - 550
Some results on vanishing coefficients in infinite product expansions Nayandeep Deka BaruahMandeep Kaur OriginalPaper 05 September 2019 Pages: 551 - 568
L-functions of twisted exponential sums over finite fields Wei CaoShaofang Hong OriginalPaper 09 May 2020 Pages: 569 - 584
A generalization of Arai–Carlitz’s identity Yujie WangChungang Ji OriginalPaper 08 June 2020 Pages: 585 - 594
Multiplicative partitions of numbers with a large squarefree divisor Paul Pollack OriginalPaper 20 November 2019 Pages: 595 - 605
Coxeter group actions and limits of hypergeometric series R. M. GreenIlia D. MishevEric Stade OriginalPaper 16 July 2020 Pages: 607 - 651
A proof of the Landsberg–Schaar relation by finite methods Ben Moore OriginalPaper 14 January 2020 Pages: 653 - 665
On the level raising of cuspidal eigenforms modulo prime powers Emiliano Torti OriginalPaper 21 September 2019 Pages: 667 - 692
A note on the use of Rédei polynomials for solving the polynomial Pell equation and its generalization to higher degrees Nadir Murru OriginalPaper 13 May 2020 Pages: 693 - 703
Several q-series related to Ramanujan’s theta functions Dazhao TangErnest. X. W. Xia OriginalPaper 22 November 2019 Pages: 705 - 724