Bending of a surface conserves parallelism between any two initially parallel geodesic lines.
Can some examples be given from hyperbolic geometry ? How are bent surface hyperbolic geodesic parallel lines understood in the three models?
Asked
Active
Viewed 43 times
0
-
What is the meaning of "straight lines"? Does this not mean geodesics? Horocycles are most definitely not "straight lines." – Ted Shifrin Jan 23 '20 at 18:18
-
Thanks, shall change it to what I mean. – Narasimham Jan 23 '20 at 18:31