Welcome!
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Awickert (
talk)
06:38, 22 April 2009 (UTC)
Further to your question on the maths reference desk; I decided to write an article on the Whitney Ck-topologies and the Whitney C∞-topology. I hope you find it useful. — Fly by Night ( talk) 21:05, 12 August 2010 (UTC)
Welcome!
Hello, Songjie509, and welcome to Wikipedia! Thank you for your contributions. I hope you like the place and decide to stay. Here are some pages that you might find helpful:
I hope you enjoy editing here and being a
Wikipedian! Please
sign your messages on
discussion pages using four
tildes (~~~~); this will automatically insert your username and the date. If you need help, check out
Wikipedia:Questions, ask me on
my talk page, or ask your question on this page and then place {{helpme}}
before the question. Again, welcome!
Awickert (
talk)
06:38, 22 April 2009 (UTC)
Further to your question on the maths reference desk; I decided to write an article on the Whitney Ck-topologies and the Whitney C∞-topology. I hope you find it useful. — Fly by Night ( talk) 21:05, 12 August 2010 (UTC)