Research theme for competitive and other funds (8):
1978 - 2015 導分および高階導分に関する研究
1978 - 2015 Study on derivations and higher derivations
1998 - 2010 環の単純拡大の研究
1998 - 2010 Study on simple extensions of rings
1976 - 2010 因子類群およびピカール群に関する研究
1976 - 2010 Study on divisor class groups and Picard groups
1997 - 1999 Set Theoretic Approaches for Normality of Product Spaces
1995 - 1995 オ-リッツ空間上での準線形作用素の実解析学への応用の研究
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Papers (69):
J. Sato, K. Baba. The chromatic number of the complementary graph to a simple graph with a commutative ring. Arabian Journal of Mathematcs. 2014. 3. 3. 373-377
K. Baba, K. Yoshida. The set of prime divisors of generalized denominator ideals. Arabian Journal of Mathematics. 2013. 2. 4. 333-343