Joseph Leo
Doob

UIUC (MathTree)


John L.
von Neumann

Institute for Advanced Study (Physics Tree)


Paul Richard
Halmos

University of Michigan (MathTree)


George David
Birkhoff

Harvard (MathTree)


Marshall Harvey
Stone

University of Massachusetts (MathTree)


Bernard
Galler

University of Michigan (E-Tree)



David S.
Wise

Indiana University
(Options)

Jeremy D.
Frens

Indiana University

Gustavo
Gomez

Indiana University

David WiseX