Dr. Izak Oltman

Assistant Professor

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Biography

Izak Oltman is currently a Boas Assistant Professor in the Department of Mathematics at Northwestern University, where he specializes in probabilistic problems arising from semiclassical analysis. He received his PhD from the University of California, Berkeley in 2024 under the supervision of Maciej Zworski. His notable works include research on the spectrum of the Scottish flag operator and contributions to various academic journals focusing on topics such as spectral instability in random Fredholm operators and disordered tunneling potentials in twisted bilayer graphene. His teaching experience spans multiple institutions, including Northwestern University, where he instructs courses like Multivariable Differential Calculus for engineers, and UC Berkeley, where he served as a teaching assistant for courses in numerical analysis and calculus. Oltman's publications include significant contributions to renowned journals, reflecting his active engagement in the academic community and his dedication to advancing the field of mathematics.

Research Interests

Courses

Multivariable Differential Calculus Engineering Multivariable Integral Calculus Numerical Analysis Calculus Concepts of Probability Linear Algebra and Differential Equations

Requirements for Northwestern University

Doctorate Program
Requirements
GPA Requirement
Required:3
TOEFL
Total
Required:90
IELTS
Overall
Required:7
Prerequisites
U.S. Bachelor's degree or equivalent
Application Checklist
  • Online application
  • Transcripts
  • Letters of recommendation
  • Statement of purpose
  • Resume/CV
  • TOEFL/IELTS scores (if applicable)
Specialization Notes

Standard PhD requirements for TGS departments including Chemistry, Physics, and Sociology.