Harmonic Proportionality in Couple Relationships

Abstract

Starting from the concept exposed by Philipe Caillé in “The couple revealed to itself” (Caillé, 1992) when two people come together, a third entity called Couple Relationship is formed, therefore “One plus one is three”, which is mathematically false, but we take to be true in the systems theory of human relations. This applies to any relationship between 2 (two form a pair) in any of the náli of life, as family, school, work, business, romantic or friendship since even being in a group, we relate one by one. The theory of sets has helped to represent not only mathematical nálisis, it has been used in various sciences such as law, sociology and biology to explain the relationships between entities, so here an adaptation of the mathematical definitions is made below taking from Venn diagrams / Euler scheme in order to diagram the theory of Harmonic Proportion in Couple Relationships.