Memoirs of the Faculty of Science, Kochi University. Vol. 7 March 1986.
Some asymptotic behaviors of solutions of an ordinary differential equation from the theory of plasticity.
On the character of order two attached to Hammond's modular imbedding over real quadratic fields II.
Homotopy associative H-spaces and 3-regularities.
KO-cohomology of the lens space mod 8.
The Dynkin stopping with a finite constraint and bisequenetial decision problems.