AADIOS 2019

AADIOS

Algebraic and Algorithmic Aspects of Differential and Integral Operators Session

ACA 2019

Montréal, Canada, July 16-20, 2019


Organizers

Moulay Barkatou (University of Limoges, XLIM DMI, Limoges, France)
Thomas Cluzeau (University of Limoges, CNRS, XLIM DMI, Limoges, France)
Clemens Raab (Johannes Kepler University Linz, Austria)
Georg Regensburger (Johannes Kepler University Linz, Austria)


Scope

The algebraic/symbolic treatment of differential equations is a flourishing field, branching out in a variety of subfields committed to different approaches. In this session, we want to give special emphasis to the operator perspective of both the underlying differential operators and various associated integral operators (e.g. as Green’s operators for initial/boundary value problems).

In particular, we invite contributions in line with the following topics:

  • Symbolic Computation for Operator Algebras
  • Factorization of Differential/Integral Operators
  • Linear Boundary Problems and Green’s Operators
  • Initial Value Problems for Differential Equations
  • Symbolic Integration and Differential Galois Theory
  • Symbolic Operator Calculi
  • Algorithmic D-Module Theory
  • Rota-Baxter Algebra
  • Differential Algebra
  • Discrete Analogs of the above
  • Software Aspects of the above

If you are interested in joining the session, please contact us.

Previous ACA sessions were held at

Hagenberg 2008, Montréal 2009, Vlora 2010, Houston 2011,
Sofia 2012
, Malaga 2013, New York 2014, Kalamata 2015,
Kassel 2016
, Santiago de Compostela 2018.

We have published an MCS Special Issue based on the 2008-10 sessions and a Springer LNCS Postproceedings Volume based on the 2011-12 sessions.

We have co-edited a Special Issue with Alexey Ovchinnikov on Computational Aspects of Differential/Difference Algebra and Integral Operators for the journal Advances in Applied Mathematics based on ACA 2014 and 15.

 


Speakers and Talks

Vladimir Bavula
Localizable sets and the localization of a ring at a localizable set
Abstract

Cyrille Chenavier
An effective version of Warfield’s theorem
Abstract

Thomas Cluzeau
An efficient algorithm for the simultaneous triangularization of a finite set of matrices
Abstract

Sette Diop
Towards a differential algebraic decision methods toolbox for systems theory
Abstract

Ruyong Feng
Telescopers for differential forms with one parameter
Abstract

Mark van Hoeij
Factoring linear recurrence operators
Abstract

Maximilian Jaroschek
First order differential and difference systems in Sage
Abstract

Alexander Levin
Some properties and applications of multivariate dimension polynomials and their computation in Python
Abstract

Johannes Middeke
A direct solver to find hypergeometric solutions for coupled systems of difference equations
Abstract

Clemens Raab
On rational solutions of linear systems of Mahler equations
Abstract

Franz Winkler
A decision algorithm for strong rational general solutions of algebraic ordinary differential equations
Abstract