West German environment: Greens bite back in Hesse

The Hesse Simulation Environment

When Abandoned Bits Bite Back – Reversibility and Quantum Computing

Reversible logic was originally proposed as a way to build classical computers with very low energy requirements. Its greatest impact so far has in fact been on the field of quantum computing, where it is used pervasively – but for an entirely different purpose. Quantum interference effects offer the potential for speeding up certain classical calculations. But if state information is expelled ...

Genes, greens, and homocysteine.

The projected burden of stroke in the German federal state of Hesse up to the year 2050.

INTRODUCTION The aging of the population in Germany will lead to an increased number of stroke patients, but at present there are hardly any concrete estimates of how many stroke patients can be expected in the future. METHODS This study provides estimates of future numbers of stroke patients in the German federal state of Hesse up to the year 2050. The calculations are based on data obtained...

Hesse and the Jacobian Conjecture

In this paper we give a survey of various recent results obtained by the authors in the study of the Jacobian Conjecture. It is shown that it suffices to investigate the conjecture for polynomial maps of the form x+H with JH nilpotent and symmetric (and one may even assume that H is homogeneous of degree 3). Furthermore it is shown that for such maps the Jacobian Conjecture is true if n ≤ 4 and...