Middle Convolution and Harnad Duality

We interpret the additive middle convolution operation in terms of the Harnad duality, and as an application, generalize the operation to have a multi-parameter and act on irregular singular systems.Comment: 50 pages; v2: Submitted version once revised according to referees' comment

Set-valued orthogonal additivity

We study the set-valued Cauchy equation postulated for orthogonal vectors. We give its general solution as well as we look for selections of functions satisfying the equation

Behavioral responses to short periods of lowered gravitational force in blind goldfish

(1) The movements of blind goldfish flown in an aircraft through vertical flight patterns show a consistent correlation with the varying g loads as recorded by a g meter.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/43344/1/11084_2004_Article_BF00924246.pd