Memoirs of the Faculty of Science, Kochi University. Vol. 20 March 1999.

CAO, J., GANSTER, M. and REILLY, I.:

On *sg*-closed sets and *gα*-closed sets.

pp.1-5.

WATANABE, T.:

Note on the Chern character of the special unitary groups.

pp.7-25.

LEE, H.H. and BAEK, H.K.:

Hyperbolicity and Measure of a Cantor set.

pp.27-32.

VEERA KUMAR, M.K.R.S.:

Semi-pre-generalized closed sets.

pp.33-46.

KHALIFA, A.K., ALI. A.H. and RASLAN, K.R.:

Numerical study for the equal width wave (EWE) equation.

pp.47-55.

KOBAYASHI, T.:

Immersions of lens spaces in complex projective spaces.

pp.57-65.

NOIRI, T. and POPA, V.:

On *g*-regular spaces and some functions.

pp.67-74.

DONTCHEV, J. and GANSTER, M.:

A remark on *β*-locally closed sets.

pp.75-77.

JUNOD, B. and SUTER, U.:

Some non-immersion results for product manifolds.

pp.79-91.

AROKIARANI, I., BALACHANDRAN, K. and DONTCHEV, J.:

Some characterizations of *gp*-irresolute and *gp*-continuous
maps between topological spaces.

pp.93-104.

SRIVASTAVA, H.M.:

Some bilateral expansions associated with the incomplete
Gamma functions.

pp.105-112.

SHIRAKI, H.:

On braid type of fixed points of homeomorphisms defined on the torus.

pp.113-122.

MOROSAWA, S.:

An example of cyclic Baker domains.

pp.123-126.

NIIZEKI, S.:

Remarks on the Lusin's theorem for the Lebesgue measurable
function on **R**^{N}.

pp.127-134.