Skip to main content
MathOverflow
Wigner's Friend's user avatar
Wigner's Friend's user avatar
Wigner's Friend's user avatar
Wigner's Friend
  • Member for 3 years, 1 month
  • Last seen more than a month ago
Profile Activity

9 Actions

All Accepts Posts Badges Comments Revisions Reviews Suggestions
awarded
 Autobiographer
comment
Is there any way of explaining the Cayley/Beltrami–Klein metric to undergrads?
@MattF. I posted it on other stack exchanges but no answer. Can you answer?
revised
Is there any way of explaining the Cayley/Beltrami–Klein metric to undergrads?
deleted 13 characters in body
asked
Is there any way of explaining the Cayley/Beltrami–Klein metric to undergrads?
asked
Math contest questions that involve non-Euclidean problems?
awarded
 Editor
revised
Research topics about non Euclidian geometry?
added 229 characters in body
awarded
 Student
asked
Research topics about non Euclidian geometry?