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bio website toanly.org
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seen 2 days ago
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A lonely dust in the universe of sciences


Jan
30
awarded  Nice Question
Oct
25
awarded  Yearling
Sep
19
comment isomorphism between the coordinate rings
@Daniel : What do you want to ask ? Please make it precisely. I guess that you want to prove the reverse : If the coordinate rings $K[X], K[Y]$ are isomorphic, then $X$ and $Y$ are isomorphic ?
Sep
13
answered Why is regular function?
Aug
12
revised Notation for free graded resolutions of graded modules?
edited title
Aug
12
asked Notation for free graded resolutions of graded modules?
Jul
25
awarded  Cleanup
Jul
25
revised Recommendation textbooks on D-module
rolled back to a previous revision
Jul
25
asked Recommendation textbooks on D-module
Jun
22
comment What is the importance of Castelnuovo-Mumford regularity
@Quiaochu Yuan : Thanks for pointing it out.
Jun
22
asked What is the importance of Castelnuovo-Mumford regularity
Jun
17
comment Dimension in mathematics and physics
Thank you for that.
Jun
17
asked Dimension in mathematics and physics
May
17
accepted Question on mathematical writing
May
17
asked Question on mathematical writing
Apr
16
awarded  Necromancer
Mar
20
comment Condition for a ring on projective and free modules problem
Thank you all for pay attention at my question. I also posted it on MO, however, may be MO do not feel it is interesting :|. @BrunoStonek and AndrewParker: Thank you very much for the information. I will find the book and check it out.
Mar
1
revised Condition for a ring on projective and free modules problem
added 5 characters in body
Mar
1
asked Condition for a ring on projective and free modules problem
Feb
28
comment Video lectures for Commutative Algebra
For the K-Lite Codec Pack, this is avaiable at many webpage, so you should do it on your own. For the videos of MSRI at archive, just click on the HTTP link on a box at left corner of the webpage, it will redirect you to place for download. On MSRI webpage, there are some(not all) videos are avaiable, and if it avaiable, it will have download link next to.You did not consider my second link in my answer, did not you?