| 2026 | ICCSA | Appell-Vietoris Polynomials: Structural Properties and Zero Bounds. | Isabel Cao, M. Irene Falco, Helmuth R. Malonek, Graa Tomaz |
| 2025 | ICCSA | Pascal Trapezoids as Wigner Numbers and Some Combinatorial Properties. | Isabel Cao, M. Irene Falco, Helmuth R. Malonek, Graa Tomaz |
| 2024 | ICCSA | On Appell-Vietoris Polynomials. | Isabel Cao, M. Irene Falco, Helmuth R. Malonek, Fernando Miranda, Graa Tomaz |
| 2023 | ICCSA | Remarks on the Vietoris Sequence and Corresponding Convolution Formulas. | Isabel Cao, M. Irene Falco, Helmuth R. Malonek, Fernando Miranda, Graa Tomaz |
| 2022 | ICCSA | Non-symmetric Number Triangles Arising from Hypercomplex Function Theory in $\mathbb {R}^{n+1}$. | Isabel Cao, M. Irene Falco, Helmuth R. Malonek, Graa Tomaz |
| 2021 | ICCSA | A Pascal-Like Triangle with Quaternionic Entries. | Maria Irene Falco, Helmuth R. Malonek |
| 2017 | ICCSA | Shifted Generalized Pascal Matrices in the Context of Clifford Algebra-Valued Polynomial Sequences. | Isabel Cao, Helmuth R. Malonek, Graa Tomaz |
| 2014 | ICCSA | On Numerical Aspects of Pseudo-Complex Powers in ℝ3. | Carla Cruz, M. Irene Falco, Helmuth R. Malonek |
| 2014 | ICCSA | Monogenic Polynomials of Four Variables with Binomial Expansion. | Carla Cruz, M. Irene Falco, Helmuth R. Malonek |
| 2014 | ICCSA | Matrix Approach to Frobenius-Euler Polynomials. | Graa Tomaz, Helmuth R. Malonek |
| 2013 | ICCSA | A Note on Totally Regular Variables and Appell Sequences in Hypercomplex Function Theory. | Carla Cruz, M. Irene Falco, Helmuth R. Malonek |
| 2011 | ICCSA | On Generalized Hypercomplex Laguerre-Type Exponentials and Applications. | Isabel Cao, M. Irene Falco, Helmuth R. Malonek |
| 2011 | ICCSA | On an Hypercomplex Generalization of Gould-Hopper and Related Chebyshev Polynomials. | Isabel Cao, Helmuth R. Malonek |
| 2011 | ICCSA | 3D Mappings by Generalized Joukowski Transformations. | Carla Cruz, M. Irene Falco, Helmuth R. Malonek |
| 2011 | ICCSA | Laguerre Polynomials in Several Hypercomplex Variables and Their Matrix Representation. | Helmuth R. Malonek, Graa Tomaz |