Wei, Yangjiang; Su, Leilei; Tang, Gaohua On the unit groups of the quotient rings of imaginary quadratic number rings. (English) Zbl 1424.11152 J. Math., Wuhan Univ. 38, No. 4, 602-618 (2018). MSC: 11R04 13G05 13M05 PDFBibTeX XMLCite \textit{Y. Wei} et al., J. Math., Wuhan Univ. 38, No. 4, 602--618 (2018; Zbl 1424.11152) Full Text: DOI
Razaq, Abdul Action of the group \(\langle x, y : x^2 = y^6 = 1 \rangle\) on imaginary quadratic fields. (English) Zbl 1400.20050 Quasigroups Relat. Syst. 26, No. 1, 139-148 (2018). MSC: 20G40 05C25 PDFBibTeX XMLCite \textit{A. Razaq}, Quasigroups Relat. Syst. 26, No. 1, 139--148 (2018; Zbl 1400.20050)
Shimizu, Kenichi Arithmetic of positive integers having prime sums of complementary divisors. (English) Zbl 1386.11015 Math. J. Okayama Univ. 60, 155-164 (2018). MSC: 11A41 11R11 11R29 PDFBibTeX XMLCite \textit{K. Shimizu}, Math. J. Okayama Univ. 60, 155--164 (2018; Zbl 1386.11015)
Chakraborty, K.; Hoque, A.; Kishi, Y.; Pandey, P. P. Divisibility of the class numbers of imaginary quadratic fields. (English) Zbl 1431.11119 J. Number Theory 185, 339-348 (2018). MSC: 11R11 11R29 PDFBibTeX XMLCite \textit{K. Chakraborty} et al., J. Number Theory 185, 339--348 (2018; Zbl 1431.11119) Full Text: DOI arXiv