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- Title
ON THE CALCULATION OF HIVES ASSOCIATED TO SUMS OF SELFADJOINT MATRICES.
- Authors
BERCOVICI, HARI; WING SUET LI
- Abstract
We present a technique that can be used in the study of a conjecture by Danilov and Koshevoy, concerning triples (A, B,C) of n x n complex selfadjoint matrices such that C = A B. The conjecture proposes an explicit formula, in terms of traces of compressions of A and B, for one associated hive. We also use this technique to show why an earlier attempt to prove the conjecture fails for n = 4. AMS 2020 Subject Classification: 15A18.
- Subjects
COMPLEX matrices; EIGENVALUES; LOGICAL prediction; HONEYCOMBS; MATRICES (Mathematics)
- Publication
Romanian Journal of Pure & Applied Mathematics / Revue Roumaine de Mathematiques Pures et Appliquees, 2024, Vol 69, Issue 3/4, p375
- ISSN
0035-3965
- Publication type
Academic Journal
- DOI
10.59277/RRMPA.2024.375.395