3 papers
math.FA2026
Dunford-Pettis Multilinear Operators and their variations: A revisit to the classic concepts of Operator Ideals
Joilson Ribeiro, Fabricio Santos
In this paper, we will address broader concepts for Dunford-Pettis operators, presenting new classes and results that correlate this class with others already well-studied in the l…
math.FA2026
Demi Weakly Dunford-Pettis on Banach Spaces
Joilson Ribeiro, Fabricio Santos
In this paper, our main goal is to define the class of weakly Demi Dunford-Pettis applications. We also study their relationship with the classes of weakly Dunford-Pettis and Demi…
math.GR2026
Garside shadows and biautomatic structures in Coxeter groups
Fabricio Dos Santos
In 2022, Osajda and Przytycki showed that any Coxeter group is biautomatic. Key to their proof is the notion of voracious projection of an element , which is used iter…