Algebraic Systems and Universal Logic

Logic Diagrams

The Paraconsistent thought in Ancient China

Translations between Logics

Universal Theory of Negation

Phase Theory and Universal Logic

Logics and Open Worlds

Accessible categories of Logics


Category Theory for Logics

Principles of Universal Logics

Proof-Theoretic Semantics

Dynamic Preference Logic

Quantitative Logic

Mutually-Inversistic Logics

Fuzzy Logics

Epsilon Calculi

Combination of Logics

Algebraic Structures and Non-Classical Logics