Welcome to the wiki page of

Project Orchid
Rational approximations of semigroups without scaling and squaring

coordinated by Frank Neubrander (Baton Rouge) and Koray Ozer (Bristol).

The group members are:

• Moritz Egert (Darmstadt)
• Peter Kandolf (Innsbruck)
• Alina Karpikova (Voronezh)
• Leonard J. Konrad (Oxford)

The project description can be downloaded from here.

Discussion of Project Orchid.

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References ̈

1. F. Neubrander, K. Ozer, T. Sandmaier, Rational Approximations of Semigroups without Scaling and Squaring, preprint, submitted, 2011.