Fantastic time-lapse movies by Terje Sørgjerd on vimeo in HD:
1. Aurora
2. The Mountain
3. The Arctic Light (very recent)
Fantastic time-lapse movies by Terje Sørgjerd on vimeo in HD:
1. Aurora
2. The Mountain
3. The Arctic Light (very recent)
Some years ago I mentionned that conjecture, but didn’t really make any progress then. Recently, I’ve tried again and found what could be a simple proof, which I’ve put here.
There may still be a silly mistake somewhere, but at least that seems to be going in the right direction. Comments welcome…
UPDATE (9 june 2011): well, it was blatantly wrong indeed… The paper has now been retracted, with apologies for the waste of time.