Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
C
Sum is always positive (prove): ∑_(k=0 to 2n) (−λ)^k (Γ(2n+1−k+kα))/(Γ(kα+1)Γ(2n+1−k))
Replies
0
Views
324
CesarRocha
C
V
A formula for Pythagoreans with prime roots
2
Replies
22
Views
2K
Dr.Peterson
Dr.Peterson
S
Finding second-order finite difference stencil
Replies
3
Views
481
blamocur
blamocur
Qwertyuiop[]
Properties of matrix determinant: Find the det(u+2v-3w,w,2u) without calculating the vector u +2v-3w.
Replies
7
Views
670
khansaheb
K
Steven G
Is the proof in my book number theory correct? Why?
Replies
5
Views
672
Steven G
Steven G
C
Criticism needed for apparent proof of P=NP
Replies
0
Views
295
Copperside
C
M
I really don't understand this paper about the Greatest common divisor (GCD) and the Euclidean algorithm.
Replies
1
Views
406
Dr.Peterson
Dr.Peterson
T
Substantial Difficulties Encrypting Letter String ASCII values for RSA Assignment
Replies
4
Views
660
blamocur
blamocur
M
The Word Puzzle Problem (writing a program to solve word puzzles)
Replies
19
Views
2K
mario99
M
F
Charnes Cooper Transformation on Assortment Optimization
Replies
0
Views
353
Fischkare
F
1
Vertical reaction at supports.
Replies
10
Views
767
khansaheb
K
Steven G
Two "valid" proofs that sqrt(2) is irrational I think have flaws in it.
Replies
6
Views
800
pka
pka
1
DC Circuit: from diagram, find i_1 and i_2, voltage drop across R_2, total power dissipation
Replies
2
Views
379
topsquark
topsquark
V
Determinant containing entries of the form cos(a_1 - b_1): Prove that its value is zero.
2
Replies
32
Views
2K
blamocur
blamocur
Steven G
a^n | b^n => a|b: I'm having trouble finishing up the proof
Replies
15
Views
2K
Steven G
Steven G
S
Prove that LCM(x, y) is primitive recursive (lcm(x, y) =“the least common multiplier of x and y”)
Replies
1
Views
466
Dr.Peterson
Dr.Peterson
Steven G
Nice number theory problem: Given that 14! = 87a78bc1200, find a, b, and c
Replies
15
Views
1K
BigBeachBanana
BigBeachBanana
T
Need some clarifications: "Show that the ideal (2(1 + i)) of Z(i) has for Z-basis 4,2(1 + i)"
Replies
1
Views
416
blamocur
blamocur
A
Tangent cone: X02f1(X1,X2,X3)+X0f2(X1,X2,X3)+f3(X1,X2,X3)=0
Replies
2
Views
503
blamocur
blamocur
M
Which of These Sentences are Propositions?
Replies
6
Views
1K
mario99
M
You must log in or register to post here.
Top