SEMI-DISCRETE LINEAR WEINGARTEN SURFACES WITH WEIERSTRASS-TYPE REPRESENTATIONS AND THEIR SINGULARITIES

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Masashi Yasumoto

Osaka City University Advanced Mathematical Institute

3–3–138 Sugimoto, Sumiyoshi-ku Osaka 558–8585

Japan

e-mail: yasumoto@sci.osaka-cu.ac.jp

Wayne Rossman

Department of mathematics, Faculty of science

Kobe University

Rokkodai-cho 1–1, Nada-ku, Kobe, 657–8501

Japan

e-mail: wayne@math.kobe-u.ac.jp

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