Researchers have used metamathematical techniques to show that certain theorems that look superficially distinct are in fact ...

Holidays bring celebration, rest and, for many families, long stretches of indoor time. For some, this means tabletop games ...

Abstract: Symmetry is a widespread phenomenon in nature. Recognizing symmetry can minimize redundancy to improve computing efficiency. In this paper, we take permutation-related combinatorial ...

Abstract: The distributed permutation flowshop scheduling problem (DPFSP) has received increasing attention in recent years, which always assumes that the machine can process without restrictions.

This is a terminal based program to do various comparisions on permutations (defined on symmetric groups) and also to find the set of all reduced word representing a permutation. A word is basically a ...

collector.collected_word drops permutation data for some words Description collector.collected_word is supposed to return a collected word representing the same group element as the input. In the ...