Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
I
Finding Average Power (in circuit)
Replies
1
Views
385
I Love Pi
I
C
number theory problem: Given integes a, b_1, b_2,..., b_k such that b_i|a and gcd(b_i,b_j)=1. Prove...
Replies
8
Views
595
Dr.Peterson
Dr.Peterson
C
find the number of partitions of a set Into k blocks
Replies
4
Views
416
pka
pka
C
Could anyone help me to show that an interval graph is the complementary graph of a comparability graph ?
Replies
1
Views
432
blamocur
blamocur
C
How I can find the exact value of this sum using binomial coefficient
Replies
3
Views
528
pka
pka
D
Graph theory
Replies
3
Views
560
Dr.Peterson
Dr.Peterson
R
Would this be a correct reason for why row reduction method gives linearly independent column vectors of a matrix that are basis of column space
Replies
3
Views
556
blamocur
blamocur
J
Using transformation formula and normal vector to create transformation matrix
Replies
2
Views
311
blamocur
blamocur
O
Incidence Matrix
Replies
6
Views
753
Dr.Peterson
Dr.Peterson
S
How can I improve my answer deducted 50%, even though it's correct?
Replies
2
Views
508
Dr.Peterson
Dr.Peterson
J
Tribal zeros of zeta function: Can anybody explains why -2 is a trivial zero of zeta function?
Replies
1
Views
562
Otis
Otis
M
  • Locked
Why can't we define sequential numbers on the real number line?
2 3
Replies
49
Views
4K
stapel
stapel
R
Solution of a matrix equation: (Ce^{At})(rho_p) + (CA)^{-1} (e^{At} - I) B = 0
Replies
1
Views
482
Steven G
Steven G
P
Generating functions and assigned series value
Replies
0
Views
352
porton
P
Zermelo
Lebesgue integral question: integrable on [0,1] with lambda in (0,1)
Replies
10
Views
724
blamocur
blamocur
O
Question about a (maybe) superfluous hypothesis in a sets inclusion proof
Replies
1
Views
429
pka
pka
J
HELP me prove that ⌊log2 (2n-2)⌋ = ⌈ log2 (n)⌉ Where n can be any WHOLE-number greater than two. (n>2)
Replies
9
Views
985
BigBeachBanana
BigBeachBanana
A
ap physics-level question: electric wheelchair
Replies
4
Views
869
Audentes
A
S
Please help me: On a smooth, insulating, and neutral large ring of radiusR....
Replies
7
Views
753
The Highlander
The Highlander
R
Plane goes through points and must be perpendicular to another plane
Replies
1
Views
492
Dr.Peterson
Dr.Peterson
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