Ito, Akiko On the 3-divisibility of class numbers of certain quadratic fields. (English) Zbl 1273.11157 RIMS Kôkyûroku Bessatsu B32, 43-50 (2012). Summary: This is an announcement of the paper published in Funct. Approximatio, Comment. Math. 49, No. 1, 111–135 (2013; Zbl 1273.11158). MSC: 11R29 Class numbers, class groups, discriminants 11R11 Quadratic extensions Keywords:quadratic fields; class numbers; Iwasawa invariants Citations:Zbl 1273.11158 × Cite Format Result Cite Review PDF