# Differential Geometry Forum

Analysis, Topology and Differential Geometry Help Forum

1. ### subset question

• Replies: 9
• Views: 865
Oct 4th 2011, 03:05 AM
2. ### Complex function C-R stuff

• Replies: 5
• Views: 716
Oct 3rd 2011, 07:45 PM
3. ### Two convergent subsequences, divergent sequence

• Replies: 1
• Views: 652
Oct 3rd 2011, 06:59 PM
4. ### Prove Opial's Property (Theorem) in Hilbert space

• Replies: 2
• Views: 1,093
Oct 3rd 2011, 05:05 AM
5. ### Why does cos[n(x+1)] for n->00 fail to have a limit at every x on [0,1]?

• Replies: 2
• Views: 702
Oct 2nd 2011, 08:19 PM
6. ### contraction regions

• Replies: 0
• Views: 668
Oct 2nd 2011, 01:19 PM
7. ### Proof with sets

• Replies: 3
• Views: 797
Oct 2nd 2011, 09:31 AM
8. ### Sequences and limits

• Replies: 3
• Views: 598
Oct 1st 2011, 07:00 PM
9. ### prove that thel imsup of a sum is less than the sum of the limsup

• Replies: 5
• Views: 643
Oct 1st 2011, 09:17 AM
10. ### How can you construct a topology from a fundamental system of neighborhoods ?

• Replies: 0
• Views: 772
Oct 1st 2011, 04:39 AM
11. ### Composition of homotopy equivalences is a homotopy equivalence.

• Replies: 1
• Views: 850
Sep 30th 2011, 08:33 PM
12. ### Complex differentiation

• Replies: 2
• Views: 574
Sep 30th 2011, 05:10 PM
13. ### [SOLVED] Location of complex roots of z^n + a_n-1 z^n-1 + ... + a_0 where all a_k in [0,1]

• Replies: 2
• Views: 462
Sep 30th 2011, 03:07 PM
14. ### Embedding C*-Algebra into Hilbert space

• Replies: 1
• Views: 290
Sep 30th 2011, 11:38 AM
15. ### [SOLVED] Lp space problem, possibly using Holder inequality

• Replies: 2
• Views: 1,316
Sep 30th 2011, 05:11 AM
16. ### Hamel basis

• Replies: 2
• Views: 612
Sep 30th 2011, 04:54 AM
17. ### Just making sure these statements are correct (Basic Topology)

• Replies: 1
• Views: 480
Sep 29th 2011, 08:19 PM
18. ### determine the order of convergence of steffensen's method

• Replies: 3
• Views: 1,119
Sep 29th 2011, 07:59 PM
19. ### how to modify Hahn-Banach Seperation Theorem?

• Replies: 1
• Views: 562
Sep 29th 2011, 11:11 AM
20. ### How to find homeomorphism between sets

• Replies: 2
• Views: 510
Sep 29th 2011, 10:53 AM
21. ### Why are Real numbers used at all?

• Replies: 10
• Views: 582
Sep 29th 2011, 10:18 AM
22. ### find the bdr, clsr, intr

• Replies: 8
• Views: 331
Sep 29th 2011, 08:25 AM
23. ### How to find the limit of n^(1/n)

• Replies: 4
• Views: 409
Sep 28th 2011, 10:20 PM
24. ### Divergent series proof

• Replies: 8
• Views: 339
Sep 28th 2011, 07:03 PM
25. ### Limit point compactness

• Replies: 0
• Views: 684
Sep 28th 2011, 06:38 PM
26. ### When taking the limit of an infinite series...

• Replies: 1
• Views: 411
Sep 28th 2011, 05:27 PM
27. ### sequence with convergent subsequence

• Replies: 6
• Views: 489
Sep 28th 2011, 04:30 PM
28. ### Uncountable set with cofinite Topology

• Replies: 3
• Views: 638
Sep 28th 2011, 03:35 PM
29. ### Quotient space

• Replies: 3
• Views: 526
Sep 28th 2011, 01:20 PM
30. ### Measurable Set Question (2)

• Replies: 1
• Views: 333
Sep 28th 2011, 04:16 AM

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