My research areas: non-additive vector spaces, e. g., the multiplicative Euclidean vector space of positive-real n -tuples statistical applications of non-additive vector spaces in psychophysics the psychophysics of infrasound perception My passions: literature philosophy sauntering My role models: Albert Einstein (physicist; , ) Gottfried Wilhelm Leibniz (polymath; , ) Arthur Schopenhauer (philosopher; , ) Helmut Schmidt (politician; , ) Hermann Hesse (writer; , ) Christa Wolf (writer; , ) ©