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Ketil Tveiten's user avatar
Ketil Tveiten's user avatar
Ketil Tveiten's user avatar
Ketil Tveiten
  • Member for 14 years, 5 months
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question
27
Are there any good computer programs for drawing (algebraic) curves?
Oct 15, 2010
answer
21
Special rational numbers that appear as answers to natural questions
Sep 10, 2015
question
17
Why are local systems on a complex analytic space equivalent to vector bundles with flat connection?
Nov 4, 2009
answer
14
Why is "abelian" infrequently capitalized?
Nov 5, 2010
question
10
What is known about the number of permissible simplicial complexes given the number of k-cells?
May 27, 2011
answer
9
Example of non-holonomic D-module and explicit computation of characteristic variety
Jan 16, 2017
question
8
How does one get the short exact sequence in a two-column spectral sequence?
Jan 20, 2010
question
8
What does this number tell me about a convex lattice polygon?
Nov 13, 2014
answer
8
What does ! above = mean
Sep 6, 2013
question
5
What was Seifert's contribution to the Seifert-van Kampen theorem?
May 9, 2014
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8
How to change AUCTeX latex compile command? (using Emacs 23)
8
Adapting CoefficientList (and the related functions) to work with Laurent polynomials
5
Creating functions from output of other calculations
5
Is it true that $\operatorname{colim}\operatorname{Hom}_{R_i}(M,N)$ is isomorphic to $\operatorname{Hom}_{\lim R_i}(M,N)$?
5
A simple example of a ring that is an $A$-module but not an $A$-algebra