Hall-Janko Group

The Sporadic Group HJ, also denoted .

• Small Dodecicosidodecahedron
• Small Hexacronic Icositetrahedron
• Small Hexagonal Hexecontahedron
• Small Hexagrammic Hexecontahedron
• Small Icosacronic Hexecontahedron
• Small Icosicosidodecahedron
• Small Icosihemidodecacron
• Small Icosihemidodecahedron
• Small Inverted Retrosnub Icosicosidodecahedron
• Axial Vector
• Axiom
• Axiom A Diffeomorphism
• Axiom A Flow
• Axiomatic Set Theory
• Axiomatic System
• Axiom of Choice
• Axis
• Ax-Kochen Isomorphism Theorem
• B2-Sequence
• Baby Monster Group
• BAC-CAB Identity
• BAC-CAB Rule
• Bachelier Function
• Bachet Equation
• Bachet's Conjecture