We present two theorems describing the structure of the set of all regular points and the set of all irregular points for a Brouwer homeomorphism which is embeddable in a flow. The theorems are counterparts of structure theorems proved by Homma and Terasaka. To obtain our results, we use properties of the codivergence relation.
"On the Structure of Brouwer Homeomorphisms Embeddable in a Flow." Abstr. Appl. Anal. 2012 (SI14) 1 - 8, 2012. https://doi.org/10.1155/2012/248413