On the sum form functional equation related to diversity index

The focal point of this article is to study a functional equation of sum form involving four unknown mappings. We primarily concentrate on exploring all possible solutions of the equation. An attempt is made to delve into the intricacies of obtaining these solutions without assuming any regularity c...

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Bibliographic Details
Main Authors: Singh Dhiraj Kumar, Grover Shveta
Format: Article
Language:English
Published: De Gruyter 2025-03-01
Series:Demonstratio Mathematica
Subjects:
Online Access:https://doi.org/10.1515/dema-2024-0075
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