News

• My paper Sigma-Delta quantization of sub-Gaussian frame expansions and its application to compressed sensing, joint with Rayan Saab and Özgür Yilmaz, is now online.
• A new version of the paper Beyond incoherence: stable and robust sampling strategies for compressive imaging, joint with Rachel Ward, is now online (note the new title).
• My paper Local sampling and approximation of operators with bandlimited Kohn-Nirenberg symbols, joint with Götz Pfander, is now online.
• My paper Suprema of Chaos Processes and the Restricted Isometry Property, joint with Shahar Mendelson and Holger Rauhut, has been accepted for publication in Communications on Pure and Applied Mathematics.
• The announcement for my class on Compressed Sensing (winter semester 2012/13) is now online.
• My paper Sparsity and spectral properties of dual frames, joint with Gitta Kutyniok and Jakob Lemvig, has been accepted for publication in Linear Algebra and its Applications.
• My office hours for the winter semester 2012/13 will be on Mondays 13.00-14.00.
• The announcement for my class on Non-Asymptotic Random Matrix Theory (Summer semester 2012) is now online.
• I am coorganizing the workshop Probabilistic techniques and algorithms on April 6-7, 2012, at the University of Texas, Austin.
• I am visiting the Institute of Mathematics and its Applications at the University of Minnesota, Minneapolis, from March 4 - 31, 2012, for their annual thematic program on Mathematics of Information.