Erick B. Wong

most citedThe number of 2x2 integer matrices having a prescribed integer eigenvalue

1 citations · 1 across the 2 of their papers we have counts for

collaborators

2 papers

math.PR2008★ 1 cited

The number of 2x2 integer matrices having a prescribed integer eigenvalue

Greg Martin, Erick B. Wong

Random matrices arise in many mathematical contexts, and it is natural to ask about the properties that such matrices satisfy. If we choose a matrix with integer entries at random,…

math.NT2007

Almost all integer matrices have no integer eigenvalues

Greg Martin, Erick B. Wong

For a fixed $n \geq 2$ , consider an $n \times n$ matrix $M$ whose entries are random integers bounded by $k$ in absolute value. In this paper, we examine the probability that $M$ is si…