Dear friends, with a heavy heart we would like to inform you that Ellis L. Johnson, renowned professor and mathematician, died on February 20, 2024, at his home near Madison, Georgia. He was a distinguished figure in the fields of operations research, mathematical programming, and industrial engineering. He made significant contributions throughout his career, leaving a lasting impact on the academic community and the airline industry. You can find his obituary here.
Best, --Oktay
------------------------------
Oktay Gunluk
Prof.
Cornell University
Ithaca NY
------------------------------