Solitons

Also, for some reason they did not fly AMS-SFO last Friday (while there is big conference). Had to fly via Frankfurt.

As long as the career evaluation judges scientific leadership on being last author it can be critical for PDs, asst. prof. striving for an academic career path. It can be a good division between the one who gets in the money (PI) and the one who does the PhD daily supervision (PD, asst. prof.).