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Inequalities Unsolved Problems
Moderators: High School Olympiad Moderators, Arne, blahblahblah, Cezar Lupu, darij grinberg, harazi, Megus, N.T.TUAN, orl, pbornsztein, pvthuan
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Home » Olympiad Section » Inequalities » Inequalities Unsolved Problems
 
6415 Topics • Page 128 of 129 • Previous 1, 2, 3, ..., 126, 127, 128, 129 Next
 Announcements   Author   Replies   Views   Last Post 
 Announcement   No new posts [ Popular ] Attachment Vasc's new book  
[ Goto pageGoto page: 1, 2, 3, 4 ]		 Valentin Vornicu   78    31026    Yesterday, at 11:16 pm 
TheFriendOfMath View latest post
 Announcement   No new posts [ Popular ] Don't help contest cheaters, please  
this concerns all of Olympiad Section, not just Inequalities!
[ Goto pageGoto page: 1, 2 ]		 darij grinberg   39    13692    Sat Feb 28, 2009 2:50 am 
Agr_94_Math View latest post

 Topics   Author   Replies   Views   Last Post 
 No new posts ugh!!!!!  
Iran( 2002)		 sam-n   1    753    Mon Apr 05, 2004 6:00 am 
Omid Hatami View latest post
 No new posts An inequality ????????  
Mr.Th		 darkmaster   6    1085    Mon Apr 05, 2004 3:55 am 
darkmaster View latest post
 No new posts Triangle inequality.  
I don't sure...		 Anh Cuong   2    794    Mon Apr 05, 2004 3:14 am 
Anh Cuong View latest post
 No new posts Easy?  
created by Maverick		 Maverick   2    799    Sun Apr 04, 2004 9:55 pm 
LDKhoa View latest post
 No new posts Inequality  
Romania 2002		 richard   2    840    Sat Apr 03, 2004 9:42 pm 
Thanhliem View latest post
 No new posts sum(abs(a-b))>...  
created by arosisi		 arosisi   3    863    Sat Apr 03, 2004 9:09 pm 
arosisi View latest post
 No new posts Iran 2002  
Iran selection test 2002		 Omid Hatami   2    1251    Sat Apr 03, 2004 9:03 pm 
arosisi View latest post
 No new posts i.  
prooving an inequality		 nickolas   1    624    Sat Apr 03, 2004 4:57 am 
Anh Cuong View latest post
 No new posts a problem tv  
m and y		 Hikaru   1    637    Sat Apr 03, 2004 4:19 am 
Anh Cuong View latest post
 No new posts Fantasy and interesting.  
My old exercise.		 Anh Cuong   1    744    Sat Apr 03, 2004 3:53 am 
arosisi View latest post
 No new posts ineq P2.11  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   1    658    Sat Apr 03, 2004 2:42 am 
Michael Lipnowski View latest post
 No new posts ineq P2.27  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   1    644    Sat Apr 03, 2004 2:12 am 
Michael Lipnowski View latest post
 No new posts It's verry easy,isn't it?  
I don't khown.		 Dang Quoc Khanh   3    770    Fri Apr 02, 2004 9:47 pm 
thanhtrung View latest post
 No new posts ineq P2.26  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   1    663    Fri Apr 02, 2004 4:37 am 
Michael Lipnowski View latest post
 No new posts ineq P2.28  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   1    633    Fri Apr 02, 2004 4:16 am 
Michael Lipnowski View latest post
 No new posts i don't know is it right?  
my teacher		 Master   5    973    Thu Apr 01, 2004 9:34 pm 
treegoner View latest post
 No new posts i don't know, is it right?  
my teacher		 Master   3    812    Wed Mar 31, 2004 6:47 pm 
Master View latest post
 No new posts Please help me  
the prolem with me		 euler   6    1073    Wed Mar 31, 2004 2:42 pm 
3X.lich View latest post
 No new posts logarithm inequality  
created by Heinz-Jrgen Seiffert		 orl   0    567    Wed Mar 31, 2004 4:30 am 
orl View latest post
 No new posts try it  
iran(1999)		 sam-n   1    848    Sun Mar 28, 2004 11:50 am 
pbornsztein View latest post
 No new posts ineq P2.21  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   1    706    Sun Mar 28, 2004 10:46 am 
Pascual2005 View latest post
 No new posts not easy but interesting  
none		 Kikicoco   4    1151    Sun Mar 28, 2004 9:30 am 
Myth View latest post
 No new posts ineq P2.17  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   2    760    Sat Mar 27, 2004 11:34 am 
pbornsztein View latest post
 No new posts ineq P2.18  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   1    665    Sat Mar 27, 2004 10:29 am 
darij grinberg View latest post
 No new posts ineq P2.16  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   1    683    Sat Mar 27, 2004 10:17 am 
darij grinberg View latest post
 No new posts ineq P2.9  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   3    927    Fri Mar 26, 2004 1:06 am 
darij grinberg View latest post
 No new posts help me !!  
create by arosisi		 arosisi   1    704    Thu Mar 25, 2004 3:57 am 
Anh Cuong View latest post
 No new posts ineq P2.4  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   2    810    Sun Mar 21, 2004 8:38 am 
harazi View latest post
 No new posts ineq P2.7  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   0    551    Sun Mar 21, 2004 8:14 am 
Lagrangia View latest post
 No new posts What a difficult one to me!  
a tighter inequality in a my proof		 treegoner   1    725    Sun Mar 21, 2004 7:02 am 
Anh Cuong View latest post
 No new posts inequality in triangle 2  
Created by Tung Lam		 Tung Lam   5    1045    Fri Mar 19, 2004 8:22 pm 
Tung Lam View latest post
 No new posts inequality in triangle 1  
Created by Tung Lam		 Tung Lam   2    784    Fri Mar 19, 2004 8:10 pm 
Tung Lam View latest post
 No new posts Try it!  
In a test		 Dang Quoc Khanh   5    952    Thu Mar 18, 2004 8:04 am 
Dang Quoc Khanh View latest post
 No new posts sumwhat strange  
aus-pol 2002		 galois   5    1039    Mon Mar 15, 2004 9:52 am 
harazi View latest post
 No new posts Special problem  
In a magazine in my country		 Minh Thang   9    1837    Sun Mar 14, 2004 9:37 am 
harazi View latest post
 No new posts hikaru no go  
from THTT 1979		 Kikicoco   5    1067    Sun Mar 14, 2004 3:05 am 
treegoner View latest post
 No new posts Is it nice? Of course, no!  
Adapted by Harazi after a well known problem		 harazi   2    980    Sat Mar 13, 2004 9:12 pm 
Kikicoco View latest post
 No new posts hard one  
local contest in Arad (99)		 S_Alex   10    1965    Sat Mar 13, 2004 2:55 pm 
S_Alex View latest post
 No new posts abc inequality from Daniel Gutekunst  
Daniel Gutekunst - link see below		 darij grinberg   3    1178    Fri Mar 12, 2004 10:39 pm 
Kikicoco View latest post
 No new posts nice ? oh yes  
Created by Tung Lam		 Tung Lam   3    910    Thu Mar 11, 2004 12:54 pm 
harazi View latest post
 No new posts Ineq  
18th Tournament of the Towns 1997 Spring problems		 Don `z[]rr[]z`   1    742    Sun Mar 07, 2004 10:13 am 
harazi View latest post
 No new posts Inequality with triangle sides  
Created by StRyKeR		 StRyKeR   15    2215    Sun Feb 29, 2004 2:54 pm 
S_Alex View latest post
 No new posts A little bit combinatorics in an equality  
created by treegoner		 treegoner   1    748    Thu Feb 26, 2004 9:54 pm 
treegoner View latest post
 No new posts A good beginning of a sequence.  
created by treegoner		 treegoner   1    835    Wed Feb 25, 2004 9:40 pm 
treegoner View latest post
 No new posts Brocard  
AMM E2905 (by R.J.Stroeker)		 A1lqdSchool   0    717    Fri Feb 13, 2004 4:52 am 
A1lqdSchool View latest post
 No new posts Geo ineq3  
AMM E3054 (by Vania D.Mascioni)		 A1lqdSchool   0    739    Fri Feb 13, 2004 4:50 am 
A1lqdSchool View latest post
 No new posts ineq E2.74  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   0    841    Mon Feb 09, 2004 5:02 am 
Lagrangia View latest post
 No new posts Ineq E2.64  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   4    1040    Wed Feb 04, 2004 5:11 am 
RNecula View latest post
 No new posts ineq E2.63  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   1    749    Tue Feb 03, 2004 10:08 am 
harazi View latest post
 No new posts ineq E2.61  
Book: Inegalitati; Authors:L.Panaitopol,V. Bandila,M.Lascu		 Lagrangia   3    1010    Tue Feb 03, 2004 9:37 am 
Lagrangia View latest post
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Home » Olympiad Section » Inequalities » Inequalities Unsolved Problems
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