Research

Group seminars

With the Numerical Analysis research group in Pisa, we now have regularly research seminars — check them out if you are in Pisa.

Presentations and talks

A selection of some of my conference talks.

• (pdf) 2012 A duality relation for matrix pencils with applications to linearizations SIAM conference on applied linear algebra, Valencia (Spain)
  
• (pdf) 2012 Model estimation through matrix equations in financial econometrics Workshop When probability meets computation, Varese (Italy)
  
• (pdf) 2012 A projection method for the solution of large-scale Lur'e equations 83rd GAMM conference, Darmstadt (Germany)
  
• (pdf) 2011 The benefits of changing identity — in Lagrangian subspaces and doubling algorithms Workshop on matrix equations and tensor techniques, Aachen (Germany).
  When all you have is a hammer...
• (pdf) 2011 There is no free mean: constructing cheaper matrix geometric means (or the impossibility thereof) ILAS Conference 2011, Braunschweig (Germany).
  Presenting the paper "Constructing matrix geometric means", ELA.
• (pdf) 2011 Two numerical methods for the solution of Lur'e equations Matrix Methods in Mathematics and Applications, Moscow (Russia).
  On my new control theory topics.
• (pdf) 2011 Algorithms for nonnegative quadratic vector equations 18th Householder Symposium, Lake Tahoe, CA (USA).
  Lots of bunnies!
• (pdf) 2010 Algorithms for quadratic matrix equations in probability (With an eye to similarities with Control Theory) TU Berlin, Doktoranden- und Diplomanden-Seminar Numerische Mathematik
• (pdf) 2009 Geometric means of more than two matrices SIAM Applied Linear Algebra Conference, Monterey, CA (USA); minisymposium on functions of matrices.
• (pdf) (italian) 2009 Medie, baricentri e matrici. Un problema tra il classico e il moderno.
  On the same topic as the Monterey one, but for a popular science talk given for the Mathesis association, Bergamo (Italy).
• (pdf) 2008 Some implementation issues on the GKO algorithm. Structured Linear Algebra Problems: Analysis, Algorithms, and Applications, Cortona (Italy).
  Based on the paper A note on the O(n)-storage implementation of the GKO algorithm, see below.
• (pdf) 2007 Exploiting displacement structure in the solution of a class of nonsymmetric algebraic Riccati equations. 2nd international conference on matrix methods and operator equations, Moscow.
  Based on my master thesis work.

Publications

See here!

Theses and work opportunities within my workgroup

See here!