Otto H. Kegel: key obituary facts
Is Otto H. Kegel dead? Yes. Otto H. Kegel died on August 4, 2025, at age 91.
Cause of death: Otto H. Kegel's cause of death has not been publicly confirmed.
What was Otto H. Kegel known for?
Otto H. Kegel was a German mathematician.

German mathematician
Died on Monday August 4th 2025