July 16, 2009 by compactorange
This year, Jan Vonk (BEL), Peter Vandendriessche (BEL) and Hojoo Lee (KOR) submitted a geometry problem for the IMO proposals. It was submitted by The Committee of Flemish Mathematical Olympiads to The 50th IMO in Germany. And we got it :]
HERE, you can find our purely geometric proof. The proposers are TRIPLY happy because this problem together with the solution is a result of cowork of THREE persons. Yeap, we proved again that Mathematics is NOT a one man’s job!
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June 22, 2009 by compactorange
As you know, Problems in Elementary Number Theory 2 [ 2009 ] No. 1 is NOW online. The Editors-in-Chief of the next issue of Problems in Elementary Number Theory 2 [ 2009 ] No. 2 are
Daniel Kohen (Argentina)
Cosmin Pohoata (Romania)
Harun Šiljak (Bosnia and Herzegovina)
Peter Vandendriessche (Belgium)
For more info, check it out here. If you want to be the next Editors-in-Chief 2010, apply now!
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