Aloysio Janner (1928-2016).

نویسنده

Ted Janssen

چکیده

Aloysio Janner passed away on 27 January 2016. He was born in 1928 in Muralto, Ticino, the Italian-speaking part of Switzerland. He was awarded his master’s degree with a thesis under Pauli at the ETH Zurich, but during his PhD work Pauli died, so Aloysio finished his PhD with Thellung, at the University of Zurich. Then he went to the Batelle Research Institute in Geneva, where he worked with Edgar Ascher. One of their achievements was an analysis of the structure of space groups in terms of extensions in the mathematical sense. In 1963 he came to Nijmegen as head of the theoretical solidstate physics group. There his interest in the relation between structure and properties led him to study the symmetry of electromagnetic fields in terms of four-dimensional space– time groups. I was his first PhD student and we derived the first list of these groups.

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