Timeline for Planar flow with bounded orbits and a single equilibrium point
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 6, 2021 at 14:48 | comment | added | coudy | Well, actually, the upper semi-continuous function is the first return in the open unit ball... which can be used instead. | |
| Apr 6, 2021 at 14:25 | comment | added | coudy | @Wong The function $l$ is not continuous but it is upper semi-continuous, which is enough to conclude it is bounded. This argument is pretty close to Martin's. | |
| Apr 6, 2021 at 0:29 | comment | added | Willie Wong | Is it obvious that $l$ is continuous? I tried to reason like this earlier but got stuck justifying this fact. | |
| Apr 5, 2021 at 22:03 | history | answered | David Hughes | CC BY-SA 4.0 |