A concrete co-existential map that is not confluent

TL;DR

This paper provides a concrete example of a co-existential map between continua that demonstrates it is not necessarily confluent, challenging assumptions about their relationship.

Contribution

The paper introduces a specific concrete example of a co-existential map that is not confluent, clarifying the distinction between these concepts.

Findings

Provided a concrete example of a non-confluent co-existential map.

Showed that co-existential maps need not be confluent.

Clarified the relationship between co-existential and confluent maps.

Abstract

We give a concrete example of a co-existential map between continua that is not confluent.