178 reputation
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bio website cooleyweb.org
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visits member for 2 years, 9 months
seen Jan 14 at 10:06

Apr
17
asked Showing existence of a spanning tree in a graph with two kinds of edges using $k$ of one kind of edge
Jan
23
accepted Example of a vector norm for which $\|I\|<1$
Nov
1
comment Example of a vector norm for which $\|I\|<1$
@Gortaur I saw your answer, thank you for the effort!
Nov
1
comment Example of a vector norm for which $\|I\|<1$
@OlivierBégassat Well I feel only slightly more silly for not seeing this prior, thanks for the hint.
Nov
1
asked Example of a vector norm for which $\|I\|<1$
Nov
1
awarded  Student
Nov
1
awarded  Scholar
Nov
1
accepted Equivalence of a Vector Norm being Absolute
Nov
1
comment Equivalence of a Vector Norm being Absolute
That makes sense. The explanation is/was clear, I was just worried about the assumptions made to derive it. Thanks.
Nov
1
awarded  Supporter
Nov
1
comment Equivalence of a Vector Norm being Absolute
Doesn't this violate the hypothesis that this must hold for all $\alpha_i$? I read "...for all $x$ and all $y$..." to mean any combination of arbitrary $x$ and $y$
Nov
1
asked Equivalence of a Vector Norm being Absolute