A classification of rank 6 quadratic spaces via pfaffians.
A computation of the Witt index for rational quadratic forms.
A continuous, constructive solution to Hilbert's 17th problem.
A Dirichlet Series Associated to Eisenstein Series of Degree Two.
A Local-Global Principle for Quadric Forms.
A note on representation of positive definite binary quadratic forms by positive definite quadratic forms in 6 variables
A problem of Erdös on sums of two squarefull numbers
A Recursive Description of the Maximal Pro-2 Galois Group Via Witt Rings.
A remark on the quadratic analogue of the Quillen-Suslin theorem.
A restricted Epstein zeta function and the evaluation of some definite integrals
A splitting theorem for quadratic forms.
Absolute stable rank and Witt cancellation for noncommutative rings.
Abstract Grothendieck rings
Algebraic Classification of Linking Pairings on 3-Manifolds.
Algebraic -theory and sums-of-squares formulas.
Algebraic systems of quadratic forms of number fields and function fields.
Algorithms for quadratic forms over real function fields
This paper presents algorithms for quadratic forms over a formally real algebraic function field K of one variable over a fixed real closed field k. The algorithms introduced in the paper solve the following problems: test whether an element is a square, respectively a local square, compute Witt index of a quadratic form and test if a form is isotropic/hyperbolic. Finally, we remark on a method for testing whether two function fields are Witt equivalent.
An Abstract Treatment of the Module of Quadratic Forms over a Semi-local Ring.
An application of dihedral fields to representations of primes by binary quadratic forms
An Artin Character and Representations of Primes by Binary Quadratic Forms II.