Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
C
The GCF of Extremely Large Numbers
Replies
6
Views
2K
Steven G
Steven G
E
Windowed Fourier Analysis: Consider the signal f(t)= e^{2i(pi)(alpha)t}, ...
Replies
0
Views
704
ehem
E
S
Is the equals sign an operator?
Replies
2
Views
2K
HallsofIvy
H
T
Finding the Root of an Infinite Series (for example, Sigma(i=0 to n) 1/x^n)
Replies
5
Views
2K
ted_gress
T
S
Sets and ordered pairs: Kuratowski set definition of an ordered pair
Replies
1
Views
2K
Dr.Peterson
Dr.Peterson
D
Distinct open set B, non-open set A: Is A U B open or not?
Replies
8
Views
2K
Deleted member 60930
D
J
Understanding why Z[x]/(2, x^3+1) is isomorphic to F_2[x]/(x^3+1)
Replies
1
Views
1K
Jack12
J
M
need course list (curriculum)
Replies
1
Views
887
Steven G
Steven G
markraz
Nurbs
Replies
0
Views
854
markraz
markraz
B
Wave equation: Where the wave equation come from ? History ? Purpose ?
Replies
7
Views
2K
HallsofIvy
H
M
Fourier Series: f(x) = 2(x-1) for 1<=x<2, 0 for 2<=x<=3; find value using series
Replies
1
Views
1K
HallsofIvy
H
B
Biggest decimal integer is odd ... or even ... or odd ...
Replies
3
Views
1K
Bob Brown MSEE
B
M
Laplace Equation Solve Partial Differential Equation
Replies
1
Views
1K
stapel
stapel
A
Mapping between affine coordinate function
Replies
0
Views
806
Aleoa
A
T
Question Related to Matrix/ 2 dimensional vector
Replies
0
Views
1K
tenniskid2
T
Steven G
Analysis question: bijection between unit open interval ( (0,1) ), open unit circle
Replies
17
Views
4K
Dr.Peterson
Dr.Peterson
D
effect of global topology on analytic continuation over a manifold
Replies
1
Views
840
drDave
D
A
Question related to Cantor's Theory
Replies
6
Views
2K
Steven G
Steven G
M
How to find acceleration when the values for velocity and time are not given
Replies
3
Views
1K
Masaru
M
J
Sum this infinite series: sum[-infty,+infty] 1/(n^2+n+1) (w/ tan(h) appearing)
Replies
0
Views
659
Jingtingbai
J
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