Fixed Point and Acute Point Theorems for New Mappings in a Banach Space

by Toshiharu Kawasaki
Published 2019-01-01

The Split Feasibility Problem with Some Projection Methods in Banach Spaces

by Toshiharu Kawasaki, Hiroko Manaka
Published 2020-01-01

Note on the Hahn-Banach Theorem in a Partially Ordered Vector Space

by Toshiharu Kawasaki, Masashi Toyoda, Toshikazu Watanabe
Published 2013-01-01