Biomedical subjects

A Ruschhaupt

Publications and source records attributed to A Ruschhaupt.

2 recordsLinked to original sources

PubMed2005

Small world graphs by iterated local edge formation.

We study graphs obtained by successive creation and destruction of edges into small neighborhoods of the vertices. Starting with a circle graph of large diameter we obtain small world graphs with logarithmic diameter, high clustering coefficients, and a fat tail distribution for the degree. Only local edge formation processes are involved and no preferential attachment was used. Furthermore, we found an interesting phase transition with respect to the initial conditions.

Journal Article↗

PubMed2004

Simultaneous arrival of information in absorbing waveguides.

We demonstrate that the temporal peak generated by specific electromagnetic pulses may arrive at different positions simultaneously in an absorbing waveguide. The effect can be used for triggering several devices all at once at unknown distances from the sender or generally to transmit information so that it arrives at the same time to receivers at different, unknown locations. This simultaneity cannot be realized by the standard transmission methods.

Journal Article↗