News and events

DFG Training Group 2088 Workshop: Sparse Approximation with Exponential Sum and Applications at the Institute for Numerical and Applied Mathematics, University of Goettingen (Germany). Two talks are contributed from our group:

• Annie Cuyt: “Beyond classical exponential analysis: generalizations, connections and applications” (joint with Wen-shin Lee, Ferre Knaepkens, and Yuan Hou).
• Ferre Knaepkens: “From exponential analysis to Padé approximation and tensor decomposition, in one and more dimensions” (joint with Annie Cuyt and Wen-shin Lee).

On top of the above, Annie Cuyt is invited to give a series of lectures on “Sparse interpolation, exponential analysis, Padé approximation, tensor decomposition” during the week of November 26-30.

15th Meeting on Applied Scientific Computing and Tools (MASCOT 2018) at University of Rome La Sapienza, Rome, Italy. Annie Cuyt gives an invited lecture "Beyond classical exponential analysis: generalizations, connections and applications".

Computer Algebra in Scientific Computing (CASC 2018) at University of Lille, Lille, France. Ferre Knaepkens presents the accepted paper "From exponential analysis to Padé approximation and tensor decomposition, in one and more dimensions", joint work with Annie Cuyt and Wen-shin Lee.

International Congress on Mathematical Software (ICMS 2018) at University of Notre Dame, Notre Dame, Indiana, USA. Annie Cuyt gives an accepted talk titled “SPARSIMATICS: a mathematical toolbox for sparse problems”, joint work with Matteo Briani, Ferre Knaepkens, Wen-shin Lee, and Engelbert Tijskens.

The 43rd International Symposium on Symbolic and Algebraic Computation (ISSAC 2018) at the CUNY Graduate Center and Courant Institute/NYU, New York City, New York, USA. Annie Cuyt and Wen-shin Lee present the accepted poster “A scale and shift paradigm for sparse interpolation in one and more dimensions”.

Curves and Surfaces 2018 in Arcachon (France). Our group contributes two talks: “Multidimensional supperresolution in science and industry” and “Identification problems in multi-exponential analysis” (Annie Cuyt and Wen-shin Lee).

Euronoise 2018 in Crete, Greece. Our group presents a proceedings paper and a poster “Superresolution underwater acoustics”, a joint work of Annie Cuyt, Wen-shin Lee, Engelbert Tijskens (CMA), Wen-Ling Hong, Jr-Ping Wang (National Kaohsiung University of Science and Technology, Taiwan), and Tim Cools, Tim Geerts (Antwerp Maritime Academy, Belgium).

Workshop: Seminari Padovani di Analisi Numerica (SPAN 2018) at the Department of Mathematics "Tullio Levi-Civita", University of Padua (Italy). Matteo Briani gives a talk titled "VEXPA: a Validated EXPonential Analysis method".

Wen-shin Lee gives a colloquium lecture "Identification problems in exponential analysis" at the Institute for Numerical and Applied Mathematics, University of Goettingen (Germany).

Wen-shin Lee gives a talk "Sparse regular sampling schemes for exponential analysis" at the Computing Science and Maths Seminar, University of Stirling (Scotland, UK).

IM-Workshop 2018 on Signals, Images, and Approximation in Bernried, Germany. Two talks are contributed by our group: "From exponential analysis in signal processing to sparse interpolation, Padé approximation and tensor decomposition" and "Identification problems in multi-exponential analysis" (Annie Cuyt and Wen-shin Lee).

Research Day of the Faculty of Science (T.103, CGB campus). Christophe Segers gives a lecture titled "The search for an appropriate model to fit real-life data".

Thomas Danckaert joins HPC core facility CalcUA as an HPC analyst.