2 citations · 6 across the 5 of their papers we have counts for
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math.PR2004★ 1 cited
Deformations of convolution semigroups on commutative hypergroups
Margit Rösler, Michael Voit
It was recently shown by the authors that deformations of hypergroup convolutions w.r.t. positive semicharacters can be used to explain probabilistic connections between the Gelfan…
math.CA2004★ 2 cited
Positivity of Dunkl's intertwining operator via the trigonometric setting
Margit Rösler, Michael Voit
In this note, a new proof for the positivity of Dunkl's intertwining operator in the crystallographic case is given. It is based on an asymptotic relationship between the Opdam-Che…