Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
J
Divisibility Proof
Replies
11
Views
23K
Dr.Peterson
Dr.Peterson
Boi
Could somebody help me refine my proof, please? (group theory)
Replies
3
Views
20K
fresh_42
F
Steven G
Conformal Mapping
Replies
5
Views
15K
blamocur
blamocur
J
Equivalent Fractions
Replies
10
Views
7K
fresh_42
F
Steven G
How do you solve the posted problem using Rouche's theorem--Complex Analysis
Replies
5
Views
3K
Steven G
Steven G
P
Please advice to solve this issue
Replies
0
Views
4K
PA3040D
P
O
Solution check for proof of f(A∩f−1(B))⊆f(A)∩Bf(A \cap f^{-1}(B)) \subseteq f(A) \cap B
Replies
1
Views
3K
fresh_42
F
A
Cross Sums
Replies
2
Views
3K
blamocur
blamocur
A
Logic Puzzle (Very Difficult)
Replies
3
Views
1K
blamocur
blamocur
A
Math Maze
Replies
3
Views
1K
blamocur
blamocur
A
Word Arithmetic
Replies
1
Views
886
mario99
M
J
Measure Theory: Continuity from below for set of intervals
Replies
7
Views
9K
blamocur
blamocur
S
Confusion about replacing a variable in a expression of parameters
Replies
0
Views
3K
safwane
S
YehiaMedhat
Using this method for partial fraction simplification led to another solution, how?!!!
Replies
5
Views
6K
YehiaMedhat
YehiaMedhat
YehiaMedhat
Is there a special order of applying Z-transform properties?
Replies
5
Views
6K
mario99
M
A
Word Arithmetic
Replies
12
Views
6K
lookagain
L
YehiaMedhat
Help solving this question (Fourier Transform)
2
Replies
23
Views
8K
mario99
M
YehiaMedhat
Why we took the positive only?
Replies
7
Views
6K
YehiaMedhat
YehiaMedhat
C
propositional calculus
2
Replies
21
Views
4K
chrislav
C
Steven G
Images of complex function
Replies
16
Views
4K
mario99
M
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