%0 Journal Article %A Takuwa, Hideki %T A note of uniqueness on the Cauchy problem for Schrödinger or heat equations with degenerate elliptic principal parts %J Bollettino della Unione matematica italiana %D 2004 %P 731-744 %V 7B %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/BUMI_2004_8_7B_3_a12/ %G en %F BUMI_2004_8_7B_3_a12