Skip to main content
Ask Ubuntu
Martin's user avatar
Martin's user avatar
Martin's user avatar
Martin
  • Member for 9 years, 10 months
  • Last seen more than a month ago
Profile Activity
Stats
113
reputation
80
reached
1
answer
0
questions
Communities
View all
Badges
This user doesn’t have any gold badges yet.
This user doesn’t have any silver badges yet.
3
bronze badges
Top tags
4
Score
1
Posts
100
Posts %
4
Score
1
Posts
100
Posts %
Top posts
answer
4
Retrieve a deleted question
Mar 5, 2022
Top network posts
View all network posts
286
Overview of basic results about images and preimages
215
Overview of basic results about images and preimages
178
Overview of basic facts about Cauchy functional equation
161
Overview of basic facts about Cauchy functional equation
117
Let $X$ be an infinite dimensional Banach space. Prove that every Hamel basis of $X$ is uncountable.