Embeddings-like Properties

• V. Gutev and H. Ohta, Does C*-embedding imply C-embedding in the realm of products with a non-discrete metric factor?, Fund. Math. 163 (2000), 241-265. preprint

The above question was raised by Teodor Przymusinski in May, 1983, in an unpublished manuscript of his. Later on, it was recognized by Takao Hoshina as a question that is of fundamental importance into the theory of rectangular normality.

More about Bozhidar.

• V. Gutev, H. Ohta and K. Yamazaki, Selections and sandwich-like properties via semi-continuous Banach-valued functions, J. Math. Soc. Japan 55 (2003), no. 2, 499-521.
• V. Gutev, H. Ohta and K. Yamazaki, Extensions by means of expansions and selections, submitted for publication, 2003-2005. preprint

More about Jiro and Taro.