Introduction

Comments on earlier papers

Unit Distance Graphs

Geometric sequences

Robinson's problem

Some unpublished papers

Links and general references

My first experiences with computers took place in the computing environment at Regnecentralen, described in Early computing in Denmark.

I recently found that a few of my papers on reactor physics and numerical mathematics, and several of my papers on other matters discussed above, can be obtained on the internet. To get a list of these papers just enter my name in a search engine.

There are some references to my work on polynomial inequalities in the book "Analytic theory of polynomials" (Oxford 2002) by Q. I. Rahman and G. Schmeisser.

There are references to my two and a third paper on the theory of probability in the book "Infinite divisibility of probability distributions on the real line" (Marcel Dekker, New York 2004) by Fred W. Steutel and Klaas van Harn.