ali
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3 answers
22 votes
1k views
7 bookmarks
Tiling a square with rectangles
3 answers
6 votes
688 views
1 bookmarks
if the fibers of all points are finite then will the map be finite?
0 answers
5 votes
165 views
Flat scheme over a Dedekind ring
1 answers
4 votes
112 views
1 bookmarks
range of a polynomial module prime nunbers
2 answers
2 votes
320 views
1 bookmarks
if $f$ is weakly mixing then $f^n$ is ergodic?
0 answers
2 votes
72 views
2 bookmarks
symmetric equation module p
0 answers
2 votes
114 views
relation between dimension of a quasi projective variety and transcendence degree
1 answers
2 votes
215 views
1 bookmarks
power series with integral coefficients is rational?
1 answers
1 votes
39 views
1 bookmarks
when a closed map is locally affine?
0 answers
1 votes
56 views
cohomology of a line bundle
1 answers
1 votes
33 views
Image of a local map is closed in $m$-adic topology
0 answers
1 votes
41 views
if an Affine group scheme G isn't solvable then G(R) isn't solvable for some R
0 answers
1 votes
58 views
height function over function fields
1 answers
1 votes
83 views
application of the theorem of the cube
0 answers
0 votes
56 views
Does every closed subgroup of an abelian variety have a direct complement?
1 answers
0 votes
488 views
problems for hyperbolic geometry
1 answers
0 votes
255 views
1 bookmarks
if o(a) is equal to exponent of finite abelian group G then $G=<a>\times K$
2 answers
-1 votes
129 views
1 bookmarks
if $|z_i|=1$ prove $|z_1+1|+|z_2+1|+|z_1z_2+1|\ge 2$
1 answers
-2 votes
31 views
density of 0 digits in the powers of a number