Advanced Math

For the highest-level (post-calculus) math questions that don't fall into any other category.
Cratylus
Show pseudocompactness implies compactness in a metric space
Replies
0
Views
382
Cratylus
Cratylus
T
2 Dice to Points
Replies
17
Views
1K
thomasgolf
T
C
Showing a set S is bounded
Replies
6
Views
577
cbarker12
C
M
Implications of 0.9999.... = 1
Replies
7
Views
932
pka
pka
Cratylus
Prove the 1 point compactification of a Hausdorff space X is a compact space which contains X as a dense subspace
2 3
Replies
40
Views
3K
Cratylus
Cratylus
S
Possible roots lenghts in an irreducible root system
Replies
0
Views
394
Sarosh
S
T
Find the image of a piecewise continuous function
Replies
6
Views
1K
TheReMiXeR
T
O
Solution verification of f convex, differentiable and f(0)=0 implies f(x)<=xf'(x)
Replies
2
Views
537
Ozma
O
O
Solution verification of "sequence that converges on even and odds converges"
Replies
2
Views
529
Ozma
O
D
field and ring
Replies
3
Views
521
Steven G
Steven G
B
Ever growing integers?
Replies
8
Views
874
BWG
B
S
Math struggles
Replies
19
Views
1K
Deleted member 4993
D
A
Book recommendation for basic calculus of variations
Replies
0
Views
389
Al-Layth
A
P
Hi, I need help solving this please
Replies
5
Views
647
lev888
lev888
S
Authentication in Pretty Good Privacy Confusions
Replies
4
Views
686
shivajikobardan
S
N
Using ratio test to determine the convergence or divergence of a series
Replies
4
Views
641
Steven G
Steven G
K
Advanced Mathematics
Replies
2
Views
616
Dr.Peterson
Dr.Peterson
S
How can a 13 bit number represent 16 bit number?Or why is fragmentation offset multiple of 8?
Replies
3
Views
790
shivajikobardan
S
O
Question about induction when considering odd and even cases
Replies
10
Views
1K
JeffM
J
S
pretty good privacy materials needed
Replies
0
Views
550
shivajikobardan
S
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