Dieudonne

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Episodes

CRT and disjoint union	9/19/2023	5:09
zariski coarse	9/19/2023	2:40
J in O(X) V(J) induced topology is the sari ski on X	9/19/2023	1:50
Left exact right derived coho-delta	9/19/2023	1:48
G-mod ab enough inj and surj	9/19/2023	1:26
a question on proj obj of an ab cat	9/19/2023	1:35
Homotopy equi give same cohomology go	9/19/2023	2:58
homotopic give same cohomology	9/19/2023	3:48
phi(mu)/mu congru p mod mu	9/18/2023	6:18
G trivial and G infinite cyclic	9/18/2023	3:18
from Z[G]-modules to cochain complex	9/18/2023	5:44
free Z[G]-module P_* give proj résolution	9/18/2023	4:29
pf gp cohomology of A*	9/18/2023	3:08
Subgp of free is free	9/18/2023	0:18
A* coinduced module	9/18/2023	3:00
H1(G,M) explains Z failing to be projective Z[G]-module?	9/18/2023	3:07
Modules exact sequence to complex exact sequence to long exact sequences	9/18/2023	3:29
H^0(G,M) by definition M^G	9/18/2023	3:25
Gp coho Hi(G,M) using proj resolution of Z, then Hom_Z[G](-,M) does not depend on projects résolu	9/16/2023	5:00
Proj résolu Pi to X to 0, then apply left exact F(-) to [Pi to 0] not exact	9/16/2023	3:40