https://pgadey.ca/tags/combinatorics/ Recent content in Combinatorics on Parker Adey Hugo en-EN Wed, 01 Apr 2026 15:10:16 -0400 https://pgadey.ca/notes/pigeonhole-principle-and-the-dimension-bound/ Tue, 31 Mar 2026 19:30:05 -0400 https://pgadey.ca/notes/pigeonhole-principle-and-the-dimension-bound/ A little note about the equivalence of pigeonhole principle and the dimension bound theorem for finite vector spaces. https://pgadey.ca/office-camera/2026-03-27t11c08c10-04c00/ Fri, 27 Mar 2026 11:08:10 -0400 https://pgadey.ca/office-camera/2026-03-27t11c08c10-04c00/ <p><img src="https://pgadey.ca/images/office-camera/2026-03-27T11:08:10-04:00.jpeg" alt="A photo of a whiteboard titled: Linear Combinations via Pigeonhole Principle" title="Linear Combinations via Pigeonhole Principle"></p>