Unsolved Problems In Mathematics
This article describes some currently
unsolved problems
in
mathematics
. The seven
Millennium Prize Problems
set by the
Clay Mathematics Institute
are:
P versus NP
The Hodge Conjecture
The Poincar Conjecture
The Riemann Hypothesis
Yang-Mills Existence and Mass Gap
Navier-Stokes Existence and Smoothness
The
Birch and Swinnerton-Dyer Conjecture
Other still-unsolved problems:
Twin prime conjecture
Number of
Magic squares
Gilbreath's conjecture
Goldbach's conjecture
Hilbert's sixteenth problem
Generalized star height problem
Collatz conjecture
Schanuel's conjecture
infinitely many
Mersenne primes
(
Lenstra-Pomerance-Wagstaff conjecture
)
infinitely many
regular primes
infinitely many
Cullen primes
infinitely many
palindromic primes
in base 10
about
e
−½
of all
prime numbers
are
regular
infinitely many even
perfect numbers
existence of odd perfect numbers
existence of
quasiperfect numbers
See also those problems listed as
conjectures
(
list of conjectures
). Problems solved recently:
Kepler's conjecture
1998
Fermat's last theorem
1994
Four color theorem
1977
See also:
Hilbert's 23 problems
,
Timeline of mathematics
Quotes
"Problems worthy of attack prove their worth by fighting back." —
Piet Hein
(
1905
–
1996
)
External links
Winkelmann, Jrg, "
Some Mathematical Problems
". Feb 3, 2004.
<< Previous
Word Browser
Next >>
kathleen turner
hail mary
market dominant minorities
einstrzende neubauten
american israel public affairs committee
pictures at an exhibition
hyperbolic spiral
tea ceremony
thrombosis
viacom
sumner redstone
dar al islam
thrombus
earth girls are easy
julie dash
acelino freitas
george herbert, 5th earl of carnarvon
old sarum
list of cubans
yamaguchi prefecture
jelly baby
dimitrie cantemir
namib desert
galaxy rotation problem
scientific paper
unsolved problems in physics
gavrila romanovich derzhavin
list of unsolved problems
okayama prefecture
sausage roll
red rooster
yamagata prefecture
overpressure
william knox d'arcy
chris tucker
altena
connate fluids
frigatebird
mikhail tal
river liffey
constructing school science lab equipment
bmw 801
viktor korchnoi
judenburg
Copyright 2005-2009 OnPedia.com. All Rights Reserved