A convexity in metric space and nonexpansive mappings, I

Released on J-STAGE: January 21, 2009 | Volume 22 Issue 2 Pages 142-149

Wataru Takahashi

Correction to the previous paper “On harmonic dimension II”

Released on J-STAGE: January 21, 2009 | Volume 6 Issue 3 Pages 70

On decompositions of a commutative semigroup

Released on J-STAGE: April 24, 2009 | Volume 6 Issue 4 Pages 109-112

Takayuki Tamura, Naoki Kimura

Supplement to the paper “On compact one-idempotent semigroups”

Released on J-STAGE: January 21, 2009 | Volume 6 Issue 3 Pages 96

Takayuki Tamura

On the solution of the functional equation f{\circ}g(z)=F(z)

Released on J-STAGE: April 24, 2009 | Volume 20 Issue 2 Pages 159-162

Mitsuru Ozawa