Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

Connected set and regular boundaries

  1. Sep 8, 2006 #1
    If possible, could anyone tell me if the clousure of every open connected set always has a regular boundary ? thanx in advance.
  2. jcsd
  3. Sep 8, 2006 #2


    User Avatar
    Science Advisor

    Would you mind defining "regular boundary"?
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook