The Nihonkai Mathematical Journal publishes original contributions in all disciplines in mathematics. Between 1964 and 1989, the journal was known as the Science Reports of Niigata University. Series A, Mathematics. Prior to that, Niigata University published mathematical literature as part of the Journal of the Faculty of Science, Niigata University. Series I, Mathematics, Physics and Chemistry.
Publication Date: 1966
On Imbedding Closed 4-Dimensional ManifoIds in Euclidean Space
Tsuyoshi WATABE; 9-13
On Infinitesimal CL-Transformations of Compact Normal Contact Metric Spaces
Kichiro TAKAMATSU and Hideo MIZUSAWA; 31-40