1 citations · 1 across the 4 of their papers we have counts for
4 papers
math.CT2019★ 1 cited
The Freyd-Mitchell Embedding Theorem
Arnold Tan Junhan
Given a small abelian category , the Freyd-Mitchell embedding theorem states the existence of a ring and an exact full embedding -Mod. T…
math.CO2019
Elementary Results on Forbidden Minors
Arnold Tan Junhan
We start by building up some theory to state Wagner's Theorem, and then prove it using Kuratowski's Theorem, a proof of which is found in Diester (2000). Following this, we establi…
math.GN2019
A Report on Hausdorff Compactifications of
Arnold Tan Junhan
The goal of this report is to investigate the variety of Hausdorff compactifications of . The Alexandroff one-point compactification, the two-point compactification, an…
math.CT2019
A Report on Subobject Classifiers and Monads
Arnold Tan Junhan
A two-part report, containing (unrelated) essays on subobject classifiers and on monads.