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Home » Olympiad Section » Inequalities » Inequalities Unsolved Problems

6448 Topics • Page 1 of 129 • 1, 2, 3, ..., 127, 128, 129 Next

Announcements			Author	Replies	Views	Last Post
		Vasc's new book [ Goto page: 1, 2, 3, 4 ]	Valentin Vornicu	78	31382	Sun Nov 22, 2009 11:16 pm TheFriendOfMath
		Don't help contest cheaters, please this concerns all of Olympiad Section, not just Inequalities! [ Goto page: 1, 2 ]	darij grinberg	39	13844	Sat Feb 28, 2009 2:50 am Agr_94_Math

Topics		Author	Replies	Views	Last Post
Stickies
	Problem Searching and Naming! [ Goto page: 1, 2 ]	harazi	30	18828	Fri May 18, 2007 3:26 pm Valentin Vornicu
Topics
	Elementary inequalities Not as easy as it look.	Shanku	5	176	Today, at 2:03 am MeKnowsNothing
	inequality with sqrt	mkrnic	3	115	Today, at 12:36 am kuing
	Generalization of an IMO ('74, I think) problem Brazilian Math Olympiad, Problem 6	cyshine	4	800	Yesterday, at 5:10 pm Davi Medeiros
	rmo 2009	rationalist	2	76	Yesterday, at 2:59 pm rationalist
	inequality	wall e	0	80	Yesterday, at 7:59 am wall e
	is it true?	cnyd	7	176	Yesterday, at 5:48 am spanferkel
	Can you help me	Yafmuzz	4	143	Yesterday, at 5:14 am Nam Luu
	Inequality. help.	reason	3	202	Yesterday, at 3:56 am Ji Chen
	A good-looking inequalities from Darij Grinberg	Shanku	9	220	Yesterday, at 3:32 am Shanku
	Strange condition	Pain rinnegan	12	316	Yesterday, at 12:49 am Pain rinnegan
	Ineq 27 (nice) not using mix variable	math10	12	378	Mon Nov 30, 2009 11:00 pm kuing
	Poland inequalities	wangzishan	3	246	Mon Nov 30, 2009 10:24 pm kuing
	a, b, c, homogeneous degree 6	hendrata01	3	75	Mon Nov 30, 2009 8:59 pm hedeng123
	Maybe easy	Nam Luu	7	187	Mon Nov 30, 2009 8:09 pm kuing
	Nice but easy	b.s.o	1	80	Mon Nov 30, 2009 11:48 am Mathias_DK
	nice	b.s.o	3	204	Mon Nov 30, 2009 11:29 am b.s.o
	is it true?	mestav	1	52	Mon Nov 30, 2009 3:44 am hedeng123
	Inequality in acute-angled triangle hard	Mateescu Constantin	3	93	Mon Nov 30, 2009 3:04 am kuing
	Inéquality	just-abdess	1	86	Sun Nov 29, 2009 1:10 pm greenvert
	Inequality	barcelona	5	175	Sun Nov 29, 2009 12:26 pm b.s.o
	Inequality with x+y+z=xy+yz+zx French test	Thomas B	3	213	Sun Nov 29, 2009 8:22 am Thomas B
	find mini max	zaya_yc	1	69	Sun Nov 29, 2009 7:14 am hedeng123
	VietNam TST 2005 sum fraction greater than 3 VietNam TST 2005, problem 4 [ Goto page: 1, 2 ]	orl	30	5881	Sat Nov 28, 2009 6:35 pm nguoivn
	A inequalities with a middle level	xin007	7	294	Sat Nov 28, 2009 10:34 am Martin N.
	Cyclic inequality may be very easy	Pain rinnegan	3	107	Sat Nov 28, 2009 9:45 am new_member
	quite hard my name is taquangson , thankyou	2006	5	313	Sat Nov 28, 2009 7:43 am Ji Chen
	nice	math4y	6	214	Sat Nov 28, 2009 3:43 am kuing
	"Olympiad Inequalities" by Prof Mildorf Solution Manual	Shanku	4	203	Fri Nov 27, 2009 11:43 pm Shanku
	problem?	thanhnam2902	2	111	Fri Nov 27, 2009 7:51 pm kuing
	f(x,y,z) need more solving methods	airrafer	3	136	Fri Nov 27, 2009 7:49 pm kuing
	an inequality with n items help	admire9898	2	123	Fri Nov 27, 2009 6:58 pm admire9898
	Inequality	matha	3	200	Fri Nov 27, 2009 2:27 am Keehlzver
	Wondering	miwalin	0	96	Thu Nov 26, 2009 1:35 pm miwalin
	Proof	Kono	5	152	Thu Nov 26, 2009 8:16 am Kono
	Some inequalities	Kono	2	120	Thu Nov 26, 2009 5:07 am Kono
	how many case are there in this inequality ????? imo	2006	3	324	Wed Nov 25, 2009 9:15 pm Potla
	Very easy Refresher sum...	Rijul saini	14	359	Wed Nov 25, 2009 8:31 pm Potla
	Three variables cyclic inequality Moldova IMO-BMO TST 2003, day 1, problem 2.	DreamTeam	5	607	Wed Nov 25, 2009 5:48 pm GoldenFrog1618
	ineq 28 from kvan	math10	0	94	Wed Nov 25, 2009 4:30 pm math10
	minimum value	new_member	1	122	Wed Nov 25, 2009 12:15 pm Vn2009
	a\sqrt(a^2+4b^2+4c^2)	dduclam	15	539	Wed Nov 25, 2009 2:43 am kuing
	Find min hard,help	math10	1	159	Tue Nov 24, 2009 11:32 pm math10
	\sum \frac{a}{\sqrt(a+b)}	Duy_VN	1	84	Tue Nov 24, 2009 8:33 pm arqady
	ineq with triangle	mestav	1	146	Tue Nov 24, 2009 10:32 am mestav
	a b x y with r power	hendrata01	5	172	Mon Nov 23, 2009 1:49 pm hendrata01
	a b c sequence feels like holder but not really	hendrata01	3	231	Mon Nov 23, 2009 12:14 pm hendrata01
	tricky inequality	aadil	1	158	Mon Nov 23, 2009 5:39 am cnyd
	help	jinmadaxia	5	152	Mon Nov 23, 2009 12:09 am Martin N.
	Inequality with logarithms	Mateescu Constantin	1	130	Sun Nov 22, 2009 1:29 pm spanferkel
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6448 Topics • Page 1 of 129 • 1, 2, 3, ..., 127, 128, 129 Next

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