7,683 reputation
11035
bio website
location
age
visits member for 3 years, 2 months
seen 18 mins ago

olivier dot begassat dot cours at gmail dot com


8h
revised a question about sequence and series. prove $ \lim_{n \to \infty}( n\ln n)a_{n}=0$?
added 3 characters in body
1d
revised Irreducibility of a polynomial over a field
spelling
Jul
18
revised How is $\text{End}(M)$ a ring?
added 296 characters in body
Jul
15
revised Homotopy limits
deleted 4 characters in body
Jun
26
revised Interpretation of $p$-forms
added 15 characters in body
Jun
26
revised Interpretation of $p$-forms
added 75 characters in body
Jun
23
revised $SL(V)$ and $PSL(V)$ act $k$-transitively on the space of all $1$-dimensional subspaces.
deleted 58 characters in body
Jun
23
revised $\exp(\ln(x))=x$ and $\ln(\exp(y))=y$.
added 453 characters in body
Jun
22
revised $\exp(\ln(x))=x$ and $\ln(\exp(y))=y$.
Tried to clarify the question and the motivation behind it.
Jun
22
revised Symmetry of Grassmanians
corrected the argument
Jun
21
revised $\exp(\ln(x))=x$ and $\ln(\exp(y))=y$.
edited title
Jun
21
revised $\exp(\ln(x))=x$ and $\ln(\exp(y))=y$.
edited tags
Jun
21
revised $\exp(\ln(x))=x$ and $\ln(\exp(y))=y$.
added 14 characters in body
Jun
21
revised $\exp(\ln(x))=x$ and $\ln(\exp(y))=y$.
Clarification of the question
Jun
16
revised $f: SL_2(\mathbb{R}) \to GL_4(\mathbb{R})$ show that $Im(f)=SL_4(\mathbb{R})$
added 341 characters in body
Jun
13
revised (Certain) colimit and product in category of topological spaces
added 725 characters in body
Jun
10
revised prove it has basis property
added 6 characters in body
Jun
8
revised Left & right adjoints in the context of posets.
added 249 characters in body
Jun
6
revised Commutativity in 2 dimensional vector spaces
added 775 characters in body
Jun
6
revised Commutativity in 2 dimensional vector spaces
added 775 characters in body