Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
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Trying to understand infinity (we are giving infinity a definite beginning point at 1/2 and a definite end point at 1)
2 3
Replies
40
Views
3K
stapel
stapel
M
The infinite sum of 1/(2^n) and various proofs that this equals 1
2
Replies
37
Views
3K
Steven G
Steven G
shahar
Question from GSFC: What is the meaning of the question: 23. The graph of y = x and x = 2 is...?
Replies
5
Views
839
Dr.Peterson
Dr.Peterson
E
Linear programming to Simplex: A cable company offers three types of products...
Replies
16
Views
1K
Emmet
E
K
distrubution of prime Numbers subsequently and infinite way using a graphic method and zeroes of zeta function need to be verify with mathlab
Replies
3
Views
634
khansaheb
K
J
Is Diagram 2 a tree of the undirected graph in Diagram 1 ?
Replies
6
Views
833
JHY
J
W
Calculation of the double integral, over D, of (1+sin(xy)+y)/(1+x^2+y^2) dxdy
Replies
1
Views
356
Gatineau
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Zermelo
Modular equations: How does one proceed if "m" isn't prime?
Replies
7
Views
805
Dr.Peterson
Dr.Peterson
E
Calculation of surface product inactivation of particles as a function of particle size
Replies
9
Views
820
Ellehcim60
E
O
Advice about studying high level math
Replies
9
Views
1K
Steven G
Steven G
B
Is my proof valid? (that the number of left and right cosets of a subgroup should be the same)
Replies
4
Views
731
Steven G
Steven G
P
Non homogeneous Semi Markov data simulation for continuous time
Replies
1
Views
376
BigBeachBanana
BigBeachBanana
M
The Hardest Logic Puzzle ever still seems unsolved
Replies
0
Views
472
math-assistant
M
G
Group Theory: beginner comprehension issues with basic definition
Replies
5
Views
518
Steven G
Steven G
V
Let (V ; <,>) be a Euclidean space and let x, y and z be nonzero vectors of V . Prove that:
Replies
8
Views
663
blamocur
blamocur
R
Projectile Motion Question
Replies
4
Views
611
robbo
R
R
Natural deduction - proving that (p&q) => p is a tautology without truth tables
Replies
2
Views
510
blamocur
blamocur
V
I need help: Consider the matrix B(x) = (x,1;1,x) and let n ≥ 2 be an integer. Calculate the product of matrices B(2)B(3) · · · B(n).
Replies
4
Views
652
blamocur
blamocur
G
A problem on matrix exponentials: ${{e}^{AB}}$ and ${{({{e}^{A}})}^{B}}$
Replies
1
Views
428
topsquark
topsquark
G
A new statement of the previous problem about matrix exponentials
Replies
2
Views
354
blamocur
blamocur
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