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18.156 | Spring 2025 | Graduate

# Projection Theory

The Szemeredi-Trotter theorem gives the sharp answer to a natural discrete projection problem in the plane. The proof of the theorem is based on topology, and it is completely different from the proofs we have explored earlier.

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## Course Info

##### Instructor

- Prof. Lawrence D Guth

##### Departments

- Mathematics

##### As Taught In

Spring 2025

##### Level

Graduate

##### Topics

- Mathematics
  - Differential Equations
  - Mathematical Analysis

##### Learning Resource Types

theaters Lecture Videos
notes Lecture Notes
assignment Problem Sets
group_work Projects
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