uncookedfalcon
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Registered User
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Feb 25 |
comment |
Restricting a Soft Sheaf to an Open is again Soft? Hey Jacob - I was looking at Categories and Sheaves, not Sheaves on Manifolds, which explains my inability to locate soft sheaves therein. This seems like a great book to have, and the result of II.6 is very reassuring - thanks for suggesting it :)! |
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Feb 24 |
revised |
Restricting a Soft Sheaf to an Open is again Soft? added 80 characters in body |
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Feb 24 |
comment |
Restricting a Soft Sheaf to an Open is again Soft? @nosr - no worries about the reference, Munkres has all the necessary answers. Anyways, if you'd like to put your comment as an answer I'd be happy to accept it - tbh I'm not at the point in my life where I have to start seriously working with non-separable space :), so your answer is exactly what I needed to hear! |
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Feb 24 |
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Restricting a Soft Sheaf to an Open is again Soft? @Jacob Bell - thanks for the reply! Iversen's definition seems to be that of Akhil, and I couldn't find softness in kashiwara-schapira (at least in the index). |
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Feb 24 |
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Restricting a Soft Sheaf to an Open is again Soft? @nosr fantastic! do you know of a reference for this? |
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Feb 24 |
revised |
Restricting a Soft Sheaf to an Open is again Soft? added 774 characters in body |
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Feb 24 |
revised |
Restricting a Soft Sheaf to an Open is again Soft? added 37 characters in body |
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Feb 24 |
awarded | ● Editor |
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Feb 24 |
revised |
Restricting a Soft Sheaf to an Open is again Soft? added 10 characters in body; added 39 characters in body; edited tags |
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Feb 24 |
asked | Restricting a Soft Sheaf to an Open is again Soft? |
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Jan 28 |
awarded | ● Scholar |
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Jan 28 |
comment |
DG-projective vs. K-projective complexes Fantastic! Thanks so much :) |
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Jan 28 |
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DG-projective vs. K-projective complexes Hey thanks for the response! I'm a beginner, so it's very possible I'm goofing something up, but: I don't think $A$ is even $K$ projective ($Hom_{\mathcal{K}(\mathbb{Z}/4)}(A,A) \simeq \mathbb{Z}/2 \neq 0$, or alternatively use your $\otimes \mathbb{Z}/2$ along with $K$ projective implies $K$ flat) |
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Jan 28 |
awarded | ● Supporter |
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Jan 28 |
awarded | ● Student |
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Jan 28 |
asked | DG-projective vs. K-projective complexes |
