26

Questions

 
1
vote
0
answers
204
views

Universally open morphism with reduced fibers.

jan 7 11 at 8:06 kaddar 35916

1
5
votes
2
answers
431
views

Flat map with reduced fibers.

jan 3 11 at 21:34 Georges Elencwajg 24.3k65132

 
-1
votes
1
answer
360
views

Relative flatness

nov 23 10 at 8:11 kaddar 35916

 
0
votes
0
answers
101
views

Cohen Macaulay locus in the relative setting

oct 22 10 at 7:42 kaddar 35916

 
1
vote
0
answers
175
views

relative flatness and torsion freeness

oct 8 10 at 7:57 kaddar 35916

 
-1
votes
1
answer
192
views

About sufficient condition for smoothness

sep 27 10 at 9:51 kaddar 35916

 
0
votes
0
answers
159
views

Is the following sufficient condition for smoothness

sep 27 10 at 8:53 Pietro Majer 19.7k12469

 
0
votes
1
answer
211
views

Flatness on the fiber

sep 22 10 at 19:11 Hailong Dao 15.4k2969

1
0
votes
0
answers
194
views

higher direct image: proof of the proper case.

sep 16 10 at 7:46 S. Carnahan 25.6k4190

 
0
votes
0
answers
265
views

Higher direct image [closed]

sep 12 10 at 16:05 kaddar 35916

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