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Feb
12
revised Kelley's proof that projection is an open map
added 5 characters in body
Feb
4
revised Topology - Derived Sets
added 28 characters in body
Feb
2
revised Normal operators spectral theory
edited tags
Jan
31
revised Noetherian and Artinian modules
edited tags
Jan
31
revised Counterexample for the Open Mapping Theorem
edited tags
Dec
29
revised Isomorphisms between Normed Spaces
tiny typo corrected
Dec
9
revised How to define the $0^0$?
awful typo corrected
Nov
15
revised Roadway and book recommendations to math study.
added 1 characters in body
Nov
7
revised Smooth functions with compact support are dense in $L^1$
edited tags
Aug
18
revised Norms Induced by Inner Products and the Parallelogram Law
added 9 characters in body
Aug
3
revised A question about a permutation model
added 1 characters in body
Jun
2
revised Permutation models: when are they isomorphic?
Unnecessary boldface removed.
Jun
2
revised Possible mistake in Specker's thesis
added 134 characters in body
Jun
1
revised Permutation models: when are they isomorphic?
added 39 characters in body
Jun
1
revised A question about a permutation model
added 7 characters in body
Jun
1
revised A question about a permutation model
added 7 characters in body
May
29
revised $1+1+1+1+1+1+1+1+1+1+1+1 \cdot 0+1 = 12$ or $1$?
edited tags
May
25
revised On Lévy collapsing the reals
edited tags
May
24
revised The successor of a set
added 3 characters in body
May
24
revised Why is Cauchy's integral formula always written with the function as the subject?
edited tags