colloquium-2halgebra.math.msu.su/wiki/lib/exe/fetch.php/colloquium-2.pdf · Title: colloquium-2.pdf...
1
R n n − A
Transcript of colloquium-2halgebra.math.msu.su/wiki/lib/exe/fetch.php/colloquium-2.pdf · Title: colloquium-2.pdf...
Rn
n− A