Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
J
Linear algebra: change of basis
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0
Views
1K
jman2807
J
J
Number Theory: show Sigma Phi(d)[n/d] = n(n+1)/2 for n>0
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1
Views
2K
daon
D
J
Number Theory - The Order of an Integer Modulo n
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3
Views
2K
Jamers328
J
R
Polynomials help
Replies
13
Views
3K
Robert G
R
J
Linear algebra -- vector space definiton
Replies
3
Views
2K
pka
pka
J
group proof, permutations
Replies
1
Views
1K
daon
D
H
Linear algebra question
Replies
1
Views
1K
pka
pka
K
Factorisation, symmetric polynomials
Replies
2
Views
1K
Kevin Smith
K
P
how do i show cos^5=
Replies
5
Views
2K
Deleted member 4993
D
B
differentiable
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0
Views
1K
BrainMan
B
M
creating an example map
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1
Views
1K
daon
D
M
complex isomorphisms
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1
Views
1K
daon
D
M
constructing an isomorphism with Cayley's Theorem
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0
Views
1K
math_stresser
M
M
basic coset stuff
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0
Views
1K
math_stresser
M
B
derivative inequality
Replies
2
Views
1K
BrainMan
B
B
f continuous on interval: show limit of sum is zero
Replies
9
Views
2K
pka
pka
B
eigen value problem
Replies
0
Views
1K
belav
B
K
Number theory X^2 = a (mod p)
Replies
1
Views
2K
royhaas
R
J
Number Theory - Euler's Theorem: 51 | 10^(32n+9) - 7
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1
Views
3K
royhaas
R
J
Compact subset S of R^n, 'a' in R^n fixed. Show that....
Replies
1
Views
2K
pka
pka
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