Ternary Quadratic Forms and Norms

1. The Redei-Reichardt Theorem: Another Proof 2. Automorphs of Ternary Quadratic Forms 3. On a Theorem of Gausz concerning the Number of Integral Solutions of the Equation x2 4- y2 + z2= m 4. Two Facts concerning Rational 2 X 2 Matrices Leading to Integral Ternary Forms Representing Zero 5. On the 1st and 2nd Quadratic Form 6. Characteristics Polynomials of Symmetric Matrices 7. Gauss1 Theory of Ternary Quadratic Forms, an Example of the Theory of Homogeneous Forms in Many Variables, with Applications