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seen Oct 12 at 0:39

Sep
19
revised exact differential n-forms
deleted 73 characters in body
Jul
2
awarded  Curious
Oct
23
revised Endomorphisms preserving bilinear form
deleted 58 characters in body
Oct
22
revised Endomorphisms preserving bilinear form
added 19 characters in body
Oct
22
comment Endomorphisms preserving bilinear form
Of course we can identify $End(V)$ with $V \otimes V^*$ which is isomorphic via $B$ to $V^* \otimes V^*$. Then the claim is that $L_B(V)$ inside $End(V)$ corresponds to $S^2(V^*)$.
Oct
22
comment Endomorphisms preserving bilinear form
How are you using the bilinear form $B$ or the corresponding element of $T^2(V^*)$ in the definition of $\alpha$? Also why are you writing an element of $V$ as a pair?
Oct
22
revised Endomorphisms preserving bilinear form
deleted 7 characters in body
Oct
22
asked Endomorphisms preserving bilinear form
Aug
8
comment 1-form with positive integral over a path
I've edited the question. Now it should be more clear and concrete. Thanks.
Aug
8
revised 1-form with positive integral over a path
added 327 characters in body
Aug
7
comment 1-form with positive integral over a path
I meant to say, suppose $\int_{\gamma} \omega =0$ for all 1-forms $\omega$. Does this imply that $\gamma=\alpha_1\alpha_1^{-1}...\alpha_n\alpha_n^{-1}$ for some paths $\alpha_1$,...,$\alpha_n$?
Aug
7
revised 1-form with positive integral over a path
added 123 characters in body
Aug
7
revised 1-form with positive integral over a path
added 123 characters in body
Aug
7
awarded  Yearling
Aug
7
asked 1-form with positive integral over a path
Jun
7
comment Sheafification of singular cochains
I just found a proof here www3.nd.edu/~lnicolae/sheaves_coh.pdf thank you!
Jun
7
accepted Sheafification of singular cochains
Jun
7
revised Sheafification of singular cochains
added 12 characters in body; deleted 1 characters in body; added 1 characters in body
Jun
7
asked Sheafification of singular cochains
Mar
8
asked Induced de Rham map is a ring map