Prof. Mike Lockwood: Chapman Medal

A.W. Liley Medal 2001 awarded to prof. Wolfgang Holzgreve.

Accessible online at: www.karger.com/journals/fdt Prof. Wolfgang Holzgreve was awarded the A.W. Liley Medal on April 18th, 2001, at the opening ceremony of the Annual Congress of the International Society of the Fetus as a Patient. Wolfgang’s early medical career was spent at Münster, Germany. Although Wolfgang may seem good-natured, his conflagrations with his mentor Prof. Fritz Beller are len...

Comment on Lockwood

Michael Lockwood has, with his usual elegance and fluency, laid out a careful and accessible overview of Everett's ideas and some of the ways in which they have been developed, not least by himself. Although there are important areas of disagreement between us, there are a number of essential things on which we agree. The criticisms that follow, then, may give a misleading impression of the deb...

Prof. Dr. Prof. Prof.

Mike Anderson

Mike Holcombe

The generalized stream X-machines (stream X-machines with basic functions replaced by relations and having as output, strings of symbols rather than single symbols) with output delimiter (any output string has at the right end side a special delimiter) are introduced. It is proved that testing methods similar to those already developed for ordinary determi-nistic stream X-machines may be applie...