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seen Mar 28 '13 at 14:09

Jul
2
awarded  Curious
Mar
28
revised Maximal chain of 1s in binary strings
added 46 characters in body
Mar
28
comment Maximal chain of 1s in binary strings
@ Noah Stein. "the" upper bound is O(1), O(log n), O(\sqrt(n)) or O(n)... We do not need the exact value of F(n).
Mar
28
comment Maximal chain of 1s in binary strings
And thank for your useful suggestion, Nadeau. :)
Mar
28
revised Maximal chain of 1s in binary strings
edited body
Mar
28
comment Maximal chain of 1s in binary strings
I'm sorry, this is a typo. Yeah, it is 2^n at the denominator
Mar
28
asked Maximal chain of 1s in binary strings
Feb
17
comment Combinatorial Inequality
It seems to me that $\frac{\sum a_{ij}}{2^n}=O(\log n)$. Is it correct?
Feb
17
accepted Combinatorial Inequality
Feb
15
asked Combinatorial Inequality
Nov
5
comment On the paper “On the asymptotic linearity of Castelnuovo-Mumford regularity”
@Graham Leuschke : Thanks !
Nov
5
comment On the paper “On the asymptotic linearity of Castelnuovo-Mumford regularity”
@William Sawin : Thanks. I really appreciate that. What about the other questions ?
Nov
3
asked On the paper “On the asymptotic linearity of Castelnuovo-Mumford regularity”
Oct
24
accepted Filter-regular sequence and regularity
Oct
23
revised Filter-regular sequence and regularity
edited body
Oct
23
asked Filter-regular sequence and regularity
Oct
16
comment Question on bigraded modules
@Ralph: Thank you very much for answering my question. May I ask : Why in $(*)$ the component containging the variables $T1,...T_s$ disappear?
Oct
15
revised Question on bigraded modules
edited body
Oct
15
comment Question on bigraded modules
@Ralph: You are right. In fact, I proved it but I am not sure about it, the graded structure confuses me.
Oct
15
comment On the generator of power of ideal
@Neil Epstein : What will happen if I is a monomial ideal ?