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Calculus class at Lehigh University
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Research Areas

Algebra and Number Theory
Applied Mathematics and Computational Mathematics
Differential Equations and Dynamical Systems
Discrete Mathematics
Geometry and Topology
Probability
Statistics

Why Mathematics at Lehigh?

The department of mathematics provides skills that allows you to analyze problems, recognize patterns, and express yourself in a logical manner. We provide an excellent foundation for students who are interested in pursuing a related specialized profession or an advanced degree in mathematics. Our courses teach the universal language of science that is essential for solving problems.

For students considering professional degrees in such allied fields such as law, business administration, or medicine, you will develop the knowledge and skills that will make you desirable when companies are looking for employees. As a math major, our graduates go on to a wide variety of careers in government, industry, research, and education. 

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Calculus student at Lehigh University
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Mathematics graduate student teaching at Lehigh University
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Events


Dec

7

Event

2024 William Lowell PUTNAM Mathematics Competition

The Putnam is a yearly competition for undergraduate students — organized by the MAA — that takes place in early December in the form of an exam. The exam is notoriously difficult, and scoring a single point (out of the 120 available points) is a feat in itself.

Student Voices

Testimonial

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Ningxi Wei, Mathematics graduate student at Lehigh University

“We are a relatively smaller department, but it comes with advantages. Professors have more time and are more willing to help students not just at the graduate level, but also at the undergrad level.”

Ningxi Wei

Ph.D. Mathematics
Lehigh University Center

Student Spotlight

Cameron MacMahon shares what he loves about Mathematics and the unique opportunities within the program.


Cameron MacMahon

Mathematics major

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Natural Systems

Many natural systems are examples of complex systems comprised of a large number of connections with interactions among them. Mathematician Si Tang focuses her research on the study of such stochastic models where uncertainty and randomness are present.

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Lehigh students in Bethlehem

Learn more about being a student in Bethlehem & the Lehigh Valley

From your professors and Lehigh advisers to your friends and teammates, Lehigh is a vibrant community where you can feel supported and encouraged. No matter where you come from, Lehigh is home.