Self-Adjoint Matrix
A Matrix A for which
where the Adjoint Operator is denoted
, 
is the Matrix Transpose, and 
is theComplex Conjugate. If a Matrix is self-adjoint, it is said to be Hermitian.See also Adjoint Operator, Hermitian Matrix, Matrix Transpose- Steiner's Theorem
- Steiner Surface
- Steiner System
- Steiner Triple System
- Steinhaus-Moser Notation
- Steinitz's Theorem
- Steinmetz Solid
- Stella Octangula
- Stella Octangula Number
- Stellated Polyhedron
- Stellated Tetrahedron
- Stellated Truncated Hexahedron
- Stellation
- Stem-and-Leaf Diagram
- Step
- Step Function
- Step Polynomial
- Steradian
- Stereogram
- Stereographic Projection
- Stereology
- Stern-Brocot Tree
- Stevedore's Knot
- Stewart's Theorem
- Stickelberger Relation