"Adapting this method further,

送交者: 田野于 2009-01-15, 11:15:50:

回答: What makes you think of "如果为0"? 由 LaoXiao 于 2009-01-15, 08:45:51:

"Adapting this method further, we may actually construct a sequence of sets whose intersection is a Besicovitch set of measure zero."

Thanks for the info. It talks about, however, - LaoXiao (142 bytes) 2009-01-15, 12:16:34 (293270)
- The limit is also a Besicovitch set - lightman (207 bytes) 2009-01-15, 15:24:24 (293324)
  - Agree. - LaoXiao (403 bytes) 2009-01-15, 16:20:11 (293339)