b.a

Iran

Age: 28

Interested in Complexity theory and Graph theory.

Sep
24
awarded Autobiographer
Sep
24
awarded Autobiographer
Sep
24
awarded Autobiographer
Sep
24
awarded Autobiographer
Sep
24
awarded Autobiographer
Sep
24
awarded Autobiographer
Sep
24
awarded Autobiographer
Sep
24
awarded Autobiographer
Sep
24
awarded Autobiographer
Jul
2
awarded Curious
Dec
18
comment a block design question
Gerhard, thanks. In fact, I assume D is a connected. Can you give a counterexample in this case?
Dec
17
revised a block design question
added 36 characters in body
Dec
17
comment a block design question
Douglas Zare, $v$ is a multiple of $3$.
Dec
17
comment a block design question
Yuichiro Fujiwara; I correct my question. $k$ for $Q$ is $4$.
Dec
17
revised a block design question
edited body
Dec
15
comment a block design question
Douglas Zare, yes. I am looking at $t=1$.
Dec
14
revised a block design question
deleted 1 characters in body
Dec
14
revised a block design question
edited body
Dec
14
asked a block design question
Aug
12
awarded Student
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