Session Title 
Computational Differential and Difference Algebra and its Applications Special Session at the 25th Conference on Applications of Computer Algebra (ACA 2019), Montréal, Canada, July 1620, 2019 

Organizers 

Objectives 
Algebraic differential and difference equations and systems of such equations arise in many areas of mathematics, natural sciences and engineering. One can say that difference equations relate to differential equations as discrete mathematics relates to continuous mathematics. Differential and difference computer algebra concerns the study of systems of differential and difference equations in a constructive way that extends methods and algorithms of commutative algebra and algebraic geometry. The main goal of the session is to consider actual computational problems in differential and difference algebra to explore ew constructive ideas and approaches oriented toward various applications. 
Topics 
Topics of the session include, but are not limited to:

Submissions 
If you are interested in giving a presentation at this session, please email an abstract to one of the organizers (including both the LaTeX source and a compiled PDF version). We suggest that abstracts will be 12 pages, with some references. Detailed information about the session, LaTex template for abstracts and deadline is posted at the ACA2019 conference web page http://aca2019.etsmtl.ca/program/callforabstracts/. Template tex source files : [ACA2019_abstract.zip] (Please compile the abstract with ACA2019_abstract_pdfgen.tex). 
Talks 
