Daily archives: 1st January 1995

Enter at your own risk!!!
I prefer e-mail over any other form of communication. I answer any reasonable e-mail addressed to me personally, but sometimes you have to be patient, very patient. If possible, please encrypt your message with one of the keys below. If you would like to meet me in person it is […]


Frank C Langbein is a lecturer in Computer Science at Cardiff University leading the Quantum Technologies and Engineering (QuTeE) research priority area and a member of the Visual Computing research group. He received a PhD from Cardiff University in 2003 for a thesis on beautification of reverse engineered geometric models […]


SG Schirmer, FC Langbein, CA Weidner, EA Jonckheere. Robustness of Quantum Systems Subject to Decoherence: Structured Singular Value Analysis? Accepted IEEE Conf Decision and Control, 2021. [arXiv:2110.05372] [PDF] [Details]

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