Ryan O'Donnell Courses

Spectral Graph Theory - Eigenvalues at CMU - Lecture 15a of CS Theory Toolkit

Explore eigenvalues of the Laplacian and Markov operator in spectral graph theory, including associated formulas and their applications in theoretical computer science research.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Spectral Graph Theory - Minimizing/Maximizing the Quadratic Form

Explore spectral graph theory, focusing on minimizing and maximizing quadratic forms, with connections to graph components and bipartiteness in this graduate-level lecture.

• YouTube
• 33 minutes
• On-Demand
• Free Video

Spectral Graph Theory - The Quadratic Form

Explores spectral graph theory, focusing on the quadratic form associated with undirected graphs. Covers basic setup and provides examples for graduate-level computer science research.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Hamming Code and Hadamard Code - Lecture 11c of CS Theory Toolkit

Explore Hamming and Hadamard codes: linear error correction techniques with contrasting rate and distance properties. Learn their applications in theoretical computer science research.

• YouTube
• 22 minutes
• On-Demand
• Free Video

Linear Error Correcting Codes - Lecture 11b of CS Theory Toolkit

Explore linear error correcting codes, their properties, and applications in computer science theory. Learn about decoding, notation, and minimum distance in this graduate-level lecture.

• YouTube
• 20 minutes
• On-Demand
• Free Video

Axioms of Quantum Computing - Lecture 9b of CS Theory Toolkit

Explore fundamental axioms of quantum mechanics for quantum computing, covering unitary matrices, qubit gates, and quantum circuits in this graduate-level lecture from Carnegie Mellon University.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Fourier Analysis of Boolean Functions - Lecture 8a of CS Theory Toolkit

Explore Fourier analysis of Boolean functions, focusing on real-valued functions and their Fourier transforms in this graduate-level theoretical computer science lecture.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Fast Fourier Transform - Lecture 7c of CS Theory Toolkit

Explore the Fast Fourier Transform algorithm and its application in efficient integer multiplication, with insights from a CMU graduate-level computer science theory course.

• YouTube
• 26 minutes
• On-Demand
• Free Video

The Word RAM Model - Lecture 6c of CS Theory Toolkit

Explore the Word RAM model for algorithms and its impact on integer sorting complexity in this graduate-level lecture on theoretical computer science fundamentals.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Computational Models - Turing Machines - CMU - CS Theory Toolkit

Explore Turing Machines as a computational model, covering historical advantages, multitape variations, and key concepts like memory, time, and space bounds in theoretical computer science.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Factorial Asymptotics, Stirling's Formula - Lecture 3b of CS Theory Toolkit

Explore factorial asymptotics and Stirling's Formula in this graduate-level lecture, covering mathematical techniques for theoretical computer science research.

• YouTube
• 28 minutes
• On-Demand
• Free Video

Big O and Friends - Lecture 2a of CS Theory Toolkit

Explore asymptotic notation in theoretical computer science, covering Big O, Omega, and related concepts. Essential for understanding algorithm efficiency and complexity analysis.

• YouTube
• 28 minutes
• On-Demand
• Free Video

How to Do CS Theory - Lecture 1b: Research Tips for Theoretical Computer Science

Insights and tips for aspiring theoretical computer science researchers, covering research methods, paper writing, presentation skills, and essential resources in the field.

• YouTube
• 36 minutes
• On-Demand
• Free Video

Quantum "Supremacy" - Lecture 25 of Quantum Computation at CMU

Explore quantum supremacy, its challenges, and implications in computational theory. Delve into error correction, threshold theorems, and the potential of quantum systems.

• YouTube
• 1 hour 21 minutes
• On-Demand
• Free Video

Quantum Complexity - Quantum Computation at CMU

Explore quantum complexity, error probabilities, and complexity classes in this advanced lecture on quantum computation and information theory.

• YouTube
• 1 hour 23 minutes
• On-Demand
• Free Video