António Carlos Henriques Guedes de Oliveira's Annual Report
Year:
2017
Brief description of the research activities:
After the introduction of hyperplane arrangements "between" the Shi arrangement and the Ish arrangement with the property that the Pak-Stanley labeling is still bijective, in a previous article, we were able to characterize the new labels. A new paper with this result is about to be written.
Also to be written, a new paper where we conted the number of ones, twos, etc., contained in the set of parking functions of any dimension.
For health reasons, I did not accept any invitation to talk in a Seminar.