Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
K
truth tables: prove at least 4 of 40 born in same month
Replies
2
Views
2K
PAULK
P
A
Modified incomplete cholesky factorization (no fill ins)
Replies
0
Views
2K
aqms
A
S
Matrix Continuity
Replies
1
Views
2K
royhaas
R
J
Least Squares approximation of an ellipse
Replies
1
Views
1K
galactus
G
S
linear algebra: Suppose entries in A are integers, det A = 1
Replies
1
Views
3K
pka
pka
M
particle journey
Replies
1
Views
1K
Deleted member 4993
D
J
Sum norm and inner product: ||ax^2+bx^2+c||_s = sqrt{<ax^2+
Replies
1
Views
1K
daon
D
S
paradoxes mathematical and logical
Replies
3
Views
1K
sombra
S
S
Proof by Induction: Use generalized PMI to show 2^n > n^2
Replies
7
Views
11K
Deleted member 4993
D
S
Prove a binomial expansion by induction
Replies
1
Views
1K
Deleted member 4993
D
J
Counting spanning trees of complete graphs via the Laplacian
Replies
1
Views
2K
johnk
J
J
Using Maple to program composite midpoint rule
Replies
1
Views
3K
Denis
D
J
Properties of an Idempotent
Replies
2
Views
4K
jacobsldr
J
S
a graph problem
Replies
1
Views
1K
daon
D
S
Real Analysis Proof: If U, V open, then U-union-V is open
Replies
3
Views
3K
PAULK
P
S
Discrete Math: If a=b(mod m) then (a^n)=(b^n)(mod m)
Replies
6
Views
21K
PAULK
P
M
number analysis: Given y' = ?ym y(0) = 1, verify y(t) = e^(?
Replies
1
Views
1K
galactus
G
A
binomial theorem help: (1/(2x) + x^3)^8
Replies
2
Views
1K
soroban
S
T
Complex Projective Space
Replies
0
Views
1K
Thorn
T
I
Infinite amount of (ir)rationals between any two reals
Replies
1
Views
1K
pka
pka
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