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Analysis and PDE seminars at Aalto

Seminar on analysis and geometry

• Juha Kinnunen (Aalto)
• Riikka Korte (Aalto)

Talks

• 19.10. 12:15  Emanuel Carneiro (ICTP Trieste): On sign Fourier uncertainty – M3 (M234)

  The quest to find the sharp forms of functional inequalities has always been a beautiful and challenging theme in analysis. In this talk we will discuss a few sharp inequalities related to Fourier uncertainty principles. We address the problem of prescribing the sign of a function and its Fourier transform at infinity, and doing this in an optimal way (in an appropriate sense). This phenomenon was introduced by Bourgain, Kahane and Clozel in 2010 under the name of "sign Fourier uncertainty", and brings interesting connections to the sphere packing problem.

• 26.10. 12:15  Asadollah Aghajani: Liouville type results for quasilininear elliptic equations with gradient dependence – M3 (M234)
• 2.11. 12:15  Wontae Kim: TBA – M3 (M234)
• 23.11. 12:15  Sheldy Ombrosi: TBA – M3 (M234)