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Roger Van Peski

Mathematics · Columbia University

Courses Roger Van Peski teaches

What students said

MATH UN1101 · Spring 2026

Basics of calculus and how to apply them to real-life examples. Starting from basic review of trig and algebra. then moves into understanding and applying limits, and then finally to derivatives and integrals.

MATH GU4156 · Spring 2025

Course material is difficult, and measure-theoretic Probability Theory is required. 1 Columbia University: Arts & Sciences Spring 2025 Course: MATHGU4156_001_2025_1-ADVANCEDPROBABILITYTHEORY : MATHGU4156_001_2025_1 - ADVANCED PROBABILITY THEORY Instructor: Ioannis Karatzas

MATH UN2500 · Fall 2024

In this class, Analysis and Optimization, I revisited linear algebra and calculus while learning various optimization methods to find extrema in different scenarios.

MATH UN1101 · Spring 2026

Learned Derivatives, Integration of derivatives, integrals.

MATH GU4156 · Fall 2023

Prof Karatzas is a very good instructor and very very knowledgeable in this field. Definitely take this course if you get the chance, but be warned that it can be fairly theoretical. 1 Columbia University: Arts & Sciences Fall 2023 Course: MATHGU4156_001_2023_3-ADVANCEDPROBABILITYTHEORY : MATHGU4156_001_2023_3 - ADVANCED PROBABILITY THEORY Instructor: Ioannis Karatzas

MATH UN2500 · Fall 2024

I reviewed a lot of concepts from before - calculus and linear algebra. I also learned a lot about analysis and optimization methods.

MATH UN1101 · Spring 2026

I really did not learn alot This course was so confusing to me.

MATH UN2500 · Fall 2024

How to find the maxima and minima of diverse types of functions, and ways to analyze your result. (This section is very theoretical with a few applied concepts in economics and physics)

MATH UN1101 · Spring 2026

Understanding Limits, Differentiation, Derivatives, and Integrals

MATH UN2500 · Fall 2024

For the first time I understood Taylor series.

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