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Greggo Johnson

Assistant Teaching Professor
Ph.D., University of Maryland
Office: Wean Hall 8122
Phone: (412) 268-1504


My research is in the field of mathematical logic.  More specifically, I do research in Model Theory.  Recently my work has been devoted to studying Abstract Elementary Classes which focuses on generalizing results from Classification Theory and Stability Theory to classes of structures that are not first order definable.  Additional research that I have been pursuing lately has been on the subject of weakly o-minimal structures and definable Skolem functions.