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SUMMARY:PseudoLinearSystems: A Maple Package for Studying Systems of Pseud
o-Linear Equations
DTSTART;VALUE=DATE-TIME:20191010T083000Z
DTEND;VALUE=DATE-TIME:20191010T093000Z
DTSTAMP;VALUE=DATE-TIME:20200224T091031Z
UID:indico-event-5165@indico.math.cnrs.fr
DESCRIPTION:Pseudo-linear systems constitute a large class of linear funct
ional systems including the usual differential\, difference and q-differen
ce systems. The Maple package PseudoLinearSystems is dedicated to the stud
y of this class of linear systems. It contains a generic procedure for com
puting a so-called simple form of a pseudo-linear system as well as local
data useful for the local analysis: k-simple forms\, super-irreducible for
ms\, integer slopes of the Newton polygon\, indicial equations\, etc . It
is also devoted to the computation of rational solutions (using simple for
ms) of a single linear differential\, difference or q-difference system\,
as well as rational solutions of a system of mixed linear partial differen
tial\, difference and q-difference equations. In this software presentatio
n\, we demonstrate the use of several procedures of the package that are a
ll based on the simple form procedure.\n\nhttps://indico.math.cnrs.fr/even
t/5165/
LOCATION:Bâtiment XLIM Salle XR203
URL:https://indico.math.cnrs.fr/event/5165/
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