Alexander Wiedemann

Hi, I’m Alex Wiedemann

mathematician, educator, hobby haver

I am a Visiting Assistant Professor of Mathematics at Randolph-Macon College. My main areas of interest are (spectral) graph theory, operator theory, and mathematical physics. I am especially interested in interdisciplinary questions which use tools from these fields in unexpected ways. More broadly, I seek to understand the interplay between various continuous and discrete structures. I am also interested in the roles of diversity and inclusivity mathematics, and in the development of teaching practices which better serve students from underserved groups.

Alex Wiedemann Defense

BA | Tusculum University

Fall 2009 - Spring 2013

PhD | University of South Carolina

Fall 2013 - Spring 2019

VAP | Davidson College

Fall 2019 - Spring 2021

VAP | Randolph-Macon College

Spring 2021 - Present


↬ (Spectral) Graph Theory

↬ Operator Theory

↬ Ranking in Networks

↬ Mathematical Physics

↬ Inclusive Pedagogy

↬ Social Justice

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