Chinese Quarterly Journal of Mathematics ›› 1994, Vol. 9 ›› Issue (2): 37-39.

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On a Conjecture of Shapiro's

  

  1. Institute  of Mathematics,Fudan   University
  • Received:1993-04-08 Online:1994-06-30 Published:2025-04-25

Abstract: This  problem   was  put   forward  by   H.S.Shapiro  on  Bull.London  Math.Soc.16(1984)490 -517,numbered   6.88[1].The   original    description    likes    following: ...  The equation is met whenf is and only is identical.

Key words: star-alike , family, principle , of , area

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