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.
Volume 18, Number 1-2
Publication Date: 2007
Ricci-Pseudo-Symmetric Real Hypersurfaces in Complex Space Forms
IN-BAE KIM, HYE JEONG PARK and HYUNJUNG SONG; 1-9
An Example Of Multiplicatively Spectrum-Preserving Maps between Non-Isomorphic Semi-Simple Commutative Banach Algebras
OSAMU HATORI, TAKESHI MIURA and HIROKAZU OKA; 11-15
A Syntactical Study of the Subminimal Logic with Nelson Negation
Mitio TAKANO; 17-31
Holomorphics Functions Taking Values in Quotients of Frechet b-Spaces
Belmesnaoui AQZZOUZ; 33-41
A Complement Of The Ando-Hiai Inequality and Norm Inequalities for the Geometric Mean
RITSUO NAKAMOTO and YUKI SEO; 43-50
Remarks On $n$ -th Root Closedness for Commutative $C^{*}$ -algebras
DAI HONMA and TAKESHI MIURA; 51-55
Kähler Structures on the Cotangent Bundles over Some Statistical Manifolds
TAKUJI SATO; 65-75
Nihonkai Mathematical Journal
