FISHER-LIKE METRICS ASSOCIATED WITH ø-DEFORMED NAUDTS ENTROPIES II - THE WEIGHTED CASE
Iulia-Elena Hirica, Cristina-Liliana Pripoae, Vasile Preda
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Source: Crossref
Published: Jan 1, 2026
DOI: 10.56082/annalsarscimath.2026.3.59
Open original source ↗Source abstract
The paper continues our previous study on semi-Riemannian generalized Fisher metrics and Fisher-like metrics [26], in the framework of weighted ϕ-deformed (Naudts) entropy. The associated scalar curvatures carry information related to the local structure of the space of the distributions of probability. The addition of some related group logarithms extends and refines results from the previously quoted paper on the non-weighted case.
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