MathOverflow
Meta user
Network profile
141
reputation
1
12

Takahiro Waki

I straightly say ordinary japanese.I say japanese honest opinion.I always fight with discussions on wikipedia.Also I recommend lang-8.com.I am on active in knowledge sites more than 4.

3
answers
1
question
~9k
people reached
  • 日本神奈川県Yokosuka-shi
  • Member for 4 years, 3 months
  • 85 profile views
  • Last seen 5 hours ago

Communities (36)

Top network posts

Top tags (14)

Score 0
Posts 1
Posts % 25
Score 0
Posts 1
Score 0
Posts 1
Score 0
Posts 2
Score 0
Posts 1
Score 0
Posts 1
View all tags →

Top posts (4) All Questions Answers | Votes Newest

6 What are some of the big open problems in 3-manifold theory? Jun 16 '16
2 Does one pieces of every kind of connected polyominoes P in $\mathbb{R}^2$ which has no hole cover a plane? May 1 '17
1 Journals for undergraduates Jan 22 '17
-3 Is it possible to find all integer functions which satisfy $f(m!+n!)\mid f(m!)+f(n!)$ and $m+n \mid f(m)+f(n)$? Oct 29 '16

Badges (13)

Gold

—

Silver

1

Rarest

Bronze

12

Rarest

View all badges →