Select posters and presentations by some ORCCA members are included below. For more, click here.

Computational Improvements to the Frobenius Method for Computing the Series Solutions to Linear Ordinary Differential Equations at a Regular Singular Point

Greg Solis-Reyes and Marc Moreno Maza (SYNASC 2026)

Parallel Computation of the Power Series Solutions to Algebraic and Differential Equations

Greg Alejandro Solis-Reyes, Marc Moreno Maza, and Alexander Brandt (ICMS 2026)

Integer Hulls, Z-Polyhedra and Presburger Arithmetic in Action

Rui-Juan Jing, Yuzhuo Lei, Christopher F. S. Maligec, Marc Moreno Maza, and Chirantan Mukherjee

Hypergraph Transversals and Generalized Nodes

Adam Gale

Homotopy Continuation and Pseudozeros

Robert M. Corless and Michelle Hatzel (SIAM 2025)

Art Gallery with Hypergraphs

Matroids in Maple

Samuel Feldman, Meagan James, Mackenzie Kuntz, and Daniel Quan (USRI 2023)

Multivariate Power Series in Maple

Alexander Brandt, Ali Asadi, Juan Pablo Gonzalez Trochez, Marc Moreno Maza, and Erik Postma (Maple Conference 2022)

Computations of Integer Hulls of Polyhedra

Jürgen Gerhard, Marc Moreno Maza, and Linxiao Wang

Rational Orthonormal Bases

Aishat Olagunju and David J. Jeffrey

Towards Automatic OpenMP-Aware Utilization of Fast GPU Memory

Delaram Talaashrafi, Marc Moreno Maza, and Johannes Doerfert

Symbolic-numeric Algorithms for Intersecting Linear Differential Varieties

Siyuan Deng, Zahra Mohammadi, and Greg Reid

Algorithms for multivariate Laurent series

Juan Pablo Gonzalez Trochez and Marc Moreno Maza

Towards a Generalization of Fulton’s Intersection Multiplicity Algorithm

Ryan Gerrard Sandford and Marc Moreno Maza

Pipeline Pattern Detection in the Polyhedral Model

Delaram Talaashrafi and Marc Moreno Maza

A Technique for Finding Optimal Program Launch Parameters Targeting Manycore Accelerators

Alexander Brandt, Davood Mohajerani, Marc Moreno Maza, Jeeva Paudel, and Linxiao Wang

Algebraic tools supporting comprehensive optimization of parametric GPU kernels

Mohammadali Asadi, Alexander Brandt, Robert H.C. Moir, and Marc Moreno Maza