SS15 - Reliable numerical computing and differential equations

link to the session's webpage



One of the key advantages of computer algebra and symbolic computation is the mathematical exactness of all computed results. This session concerns a similar goal of exact mathematical computations for objects of a more analytic nature, through numerical approximations with provable error bounds. One particularly important application concerns the reliable integration of differential equations and the reliable evaluation of special functions. More generally, topics of interest include, but are not limited to:

We welcome both theoretical and practical contributions as well as applications. The scope is wide and intended to encourage discussions and new collaborations during the conference.



Session organizers

Joris van der Hoeven (CNRS, École polytechnique, France)
Grégoire Lecerf (CNRS, École polytechnique, France)


Talks

Barbara Betti - Proudfoot-Speyer degenerations of scattering equations
Alexandre Guillemot - Braid monodromy computations using certified path tracking
Fabrice Rouillier - Some challenges and applications for continuation methods for solving algebraic systems
Fredrik Johansson - Vector-friendly numbers with n-word precision
Long Qian - Logical Completeness of Differential Equations