Notes
Below is a (semi)complete list of notes I’ve prepared as a speaker or participant in graduate seminars and courses. Please contact me if you have any questions or spot any typos1.
Seminars
Discrete homotopy and homology of graphs
Seminar talks
- The fundamental group of a graph, December 2, 2020.
- Higher discrete homotopy groups of graphs, February 11, 2021.
- Discrete cubical homology, November 10, 2021.
Seminar notes
- Overview of path homology theory of digraphs by Alexander Grigor’yan, February-March 2022.
- Talk 1, February 25, 2022.
- Talk 2, March 4, 2022.
- Talk 3, March 11, 2022.
- Talk 4, March 25, 2022.
- The speaker’s complete notes
Topos theory
Seminar talks
- Sheaves as étale spaces and the inverse image sheaf, November 8, 2021.
- Lattice and Heyting algebra objects in a topos, April 21, 2022.
Homotopical algebra
Seminar talks
- The projective model structure on chain complexes, March 11, 2021.
- Reedy categories and diagrams, April 1, 2021.
Courses
Mathematical computation (Summer 2021)
Professor Dan Christensen
- Haskell and the power of functional programming presentation slides and recording, June 24, 2021.
Commutative algebra (Winter 2021)
Professor Ajneet Dhillon
Convex geometry (Fall 2020)
Professor Graham Denham
Field theory (Winter 2020)
Professor Ajneet Dhillon
Algebraic geometry (Winter 2020)
Professor Ajneet Dhillon
Category theory (Summer 2018)
Professor Chris Kapulkin
Selected exercises from Emily Riehl’s Category Theory in Context:
Representation theory (Summer 2018)
Professor Dan Christensen
- Cayley graphs and Fourier analysis on finite groups presentation notes
Algebraic number theory (Winter 2018)
Professor Chris Hall
- Galois theory and quartic polynomials project document
Algebraic topology (Winter 2018)
Professor Dan Christensen
- Long exact sequence of homotopy groups for a fibration presentation notes
Graph theory: Expander graphs (Fall 2017)
Professor Chris Hall
- Cayley graphs and expanders project document
Functional analysis (Fall 2017)
Professor Matthias Franz
- Hilbert spaces: orthonormal bases presentation notes
Rings and modules (Fall 2017)
Professor Nicole Lemire
- Noetherian rings and affine algebraic sets presentation notes
-
all mistakes are my own. ↩