English

A note on special duality triads and their operator valued counterparts

Combinatorics 2007-05-23 v2

Abstract

We shall work with the so called duality triads following kwa\'sniewski. In particular in this note we propose some extensions of them - hence we choose such special class of triads that admit - all at once - a unified combinatorial interpretation in a way konvalina does. The proposed extensions contain also definition of operator valued arrays of konvalina-like coefficients - for the sake of future investigation and applications.

Keywords

Cite

@article{arxiv.math/0411041,
  title  = {A note on special duality triads and their operator valued counterparts},
  author = {Ewa Borak},
  journal= {arXiv preprint arXiv:math/0411041},
  year   = {2007}
}

Comments

14 pages

R2 v1 2026-07-22T17:11:50.420Z