Daniel Zelinsky (mathematician)

Daniel Zelinsky (1924-1983) was an American mathematician known for his work in algebra, particularly in ring theory and module theory. He obtained his Ph.D. from the University of Chicago in 1948 under the supervision of Irving Kaplansky.

Zelinsky's research focused on various aspects of ring theory, including the structure of rings and their modules. He made contributions to the study of linearly compact modules and their duality properties. He also worked on the representation theory of rings and algebras.

Beyond his research, Zelinsky was a dedicated educator. He held positions at Northwestern University and later at Northwestern University's Kellogg School of Management, where he applied mathematical principles to business problems. He also served as chairman of the mathematics department at Northwestern University. He was known for his clear and engaging teaching style.

Zelinsky was also involved in mathematical organizations and contributed to the mathematical community through his participation in conferences and workshops. His work continues to be referenced in research on ring and module theory.