Don Sheehy Lectures

Pascal's Identity
Pascal's Identity
All the math of the RSA Cryptosystem
All the math of the RSA Cryptosystem
More Fibonacci Facts
More Fibonacci Facts
Some Fibonacci Sequence Facts
Some Fibonacci Sequence Facts
The Sum of Squares in Polycubes
The Sum of Squares in Polycubes
Sketching Persistence Diagrams
Sketching Persistence Diagrams
Live coding kd-trees
Live coding kd-trees
Live Coding: Orthogonal Range Search
Live Coding: Orthogonal Range Search
Tutorial on Topology of Posets
Tutorial on Topology of Posets
GTAC 14.5: Steinitz's Theorem
GTAC 14.5: Steinitz's Theorem
GTAC 14.3: The Maxwell-Cremona Correspondence (part 2)
GTAC 14.3: The Maxwell-Cremona Correspondence (part 2)
GTAC 14.2: The Maxwell-Cremona Correspondence (part 1)
GTAC 14.2: The Maxwell-Cremona Correspondence (part 1)
GTAC 14.1: Orienting the Boundary Matrix
GTAC 14.1: Orienting the Boundary Matrix
GTAC 13.5: Tutte's Algorithm (part 2)
GTAC 13.5: Tutte's Algorithm (part 2)
GTAC 13.4: Tutte's Algorithm (part 1)
GTAC 13.4: Tutte's Algorithm (part 1)
GTAC 13.3: Spectral Embedding in Python with Numpy
GTAC 13.3: Spectral Embedding in Python with Numpy
GTAC 13.2: Spectral Embedding
GTAC 13.2: Spectral Embedding
GTAC 13.1: Solving Sub-Laplacian Systems
GTAC 13.1: Solving Sub-Laplacian Systems
GTAC 12.3: Matrix Invariants
GTAC 12.3: Matrix Invariants
GTAC 12.2: Permutation Matrices
GTAC 12.2: Permutation Matrices
GTAC 12.1: Laplacians and Electricity
GTAC 12.1: Laplacians and Electricity
GTAC 11.6: Matrices from Graphs
GTAC 11.6: Matrices from Graphs
GTAC 11.5: Cycles, Cuts, and Planarity
GTAC 11.5: Cycles, Cuts, and Planarity
GTAC 11.4: The Cycle Space
GTAC 11.4: The Cycle Space
GTAC 11.3: Vertex, Edge and Cut Spaces
GTAC 11.3: Vertex, Edge and Cut Spaces
GTAC 11.2: Linear Transformations
GTAC 11.2: Linear Transformations
GTAC 11.1: Linear Algebra!
GTAC 11.1: Linear Algebra!
GTAC 10.4: Kuratowski and Wagner
GTAC 10.4: Kuratowski and Wagner
GTAC 10.3: Minimal Nonplanar Graphs are 3-connected
GTAC 10.3: Minimal Nonplanar Graphs are 3-connected
GTAC 10.2: Minor Facts about Minors II
GTAC 10.2: Minor Facts about Minors II