Lothar Meyer

Für meine Eltern und meinen Freund Lothar

Sonoluminescence : how bubbles glow DOMINIK HAMMER and LOTHAR FROMMHOLD

We review recent attempts to elucidate the phenomenon of sonoluminescence in terms of fundamental principles. We focus mainly on the processes which generate the light, but other relevant facts, such as the bubble dynamics, must also be considered for the understanding of the physics involved. Our emphasis is on single bubble sonoluminescence which in recent years has received much attention, b...

Deforming Meyer sets

A linear deformation of a Meyer set M in R is the image of M under a group homomorphism of the group [M ] generated by M into R. We provide a necessary and sufficient condition for such a deformation to be a Meyer set. In the case that the deformation is a Meyer set and the deformation is injective, the deformation is pure point diffractive if the orginal set M is pure point diffractive. AMS Cl...

2 Harald Meyer Auf

ion finding a region searching the region green green green blue blue blue green green blue blue blue green find a new solution that complies with the constraints. the proposed region contains four solutions. red red red red x1 x2 x3 x4 x5 x6 x7 x1 x2 x3 x4 x5 x6 x7 red blue red green green green red blue blue red red green green green red blue blue red red blue red green green green red blue b...

The First Mayr - Meyer

This paper gives a complete primary decomposition of the rst, that is, the smallest, Mayr-Meyer ideal, its radical, and the intersection of its minimal components. The particular membership problem which makes the Mayr-Meyer ideals' complexity doubly exponential in the number of variables is here examined also for the radical and the intersection of the minimal components. It is proved that for...