Algebraic Bayesian networks secondary structure analysis features

The goal of this work is to generalize structure analysis of minimal join graphs representing algebraic Bayesian network secondary structure on common join graphs representing the same structure. A term system spreading the existing one with common join graphs is designed. New join graph properties are researched. Two lemmas characterizing an homage (product of a minimal join graph compression) as a minimal curia (product of a join graph compression) are proven. Theorem on minimal join graph proof is simplified.