M. V. Van Veen

activity

20162024

collaborators

3 papers

math.NT2024

Ring class fields and a result of Hasse

R. Evans, F. Lemmermeyer, Z. -H. Sun +1

For squarefree $d > 1$ , let $M$ denote the ring class field for the order $Z [- 3 d]$ in $F = Q (- 3 d)$ . Hasse proved that $3$ divides the class number of $F$ if and only if t…

math.RA2017

Classification of certain types of maximal matrix subalgebras

John Eggers, Ron Evans, Mark Van Veen

Let $M_{n} (K)$ denote the algebra of $n \times n$ matrices over a field $K$ of characteristic zero. A nonunital subalgebra $N \subset M_{n} (K)$ will be called a nonunital intersection…

math.NT2016

Nonexistence of twenty-fourth power residue addition sets

Ron Evans, Mark Van Veen

Let n > 1 be an integer, and let F denote a field of p elements for a prime p = 1 (mod n). By 2015, the question of existence or nonexistence of n-th power residue difference sets…