User Portlet

Guy Michel Stéphan. Born in Brest (France) in 1940. Career at the University of Rennes (France). Founder and director of a research laboratory in the town of Lannion. Multiple international collaborations. About 150 publications. Area of expertise: général, laser, solid state, Physics. Retired in 2005. Between 2005 and 2017 I sailed my boat with my wife in the Atlantic Ocean (Africa, Brazil, the Carribeans, the USA) and in the Mediterranean sea (I have also some xpertise in navigation). Since then, I'm doing theoretical research on "Potential Theory". The software Mathematica is my daily assistant .