A Dynamic Survey of Soft Set Theory and Its Extensions

Fuente: arXiv
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Autori principali: Fujita, Takaaki, Smarandache, Florentin
Natura: Preprint
Pubblicazione: 2026
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author Fujita, Takaaki
Smarandache, Florentin
author_facet Fujita, Takaaki
Smarandache, Florentin
contents Soft set theory provides a direct framework for parameterized decision modeling by assigning to each attribute (parameter) a subset of a given universe, thereby representing uncertainty in a structured way [1, 2]. Over the past decades, the theory has expanded into numerous variants-including hypersoft sets, superhypersoft sets, TreeSoft sets, bipolar soft sets, and dynamic soft sets-and has been connected to diverse areas such as topology and matroid theory. In this book, we present a survey-style overview of soft sets and their major extensions, highlighting core definitions, representative constructions, and key directions of current development.
format Preprint
id arxiv_https___arxiv_org_abs_2602_21268
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle A Dynamic Survey of Soft Set Theory and Its Extensions
Fujita, Takaaki
Smarandache, Florentin
Artificial Intelligence
Combinatorics
03E72, 03E75
Soft set theory provides a direct framework for parameterized decision modeling by assigning to each attribute (parameter) a subset of a given universe, thereby representing uncertainty in a structured way [1, 2]. Over the past decades, the theory has expanded into numerous variants-including hypersoft sets, superhypersoft sets, TreeSoft sets, bipolar soft sets, and dynamic soft sets-and has been connected to diverse areas such as topology and matroid theory. In this book, we present a survey-style overview of soft sets and their major extensions, highlighting core definitions, representative constructions, and key directions of current development.
title A Dynamic Survey of Soft Set Theory and Its Extensions
topic Artificial Intelligence
Combinatorics
03E72, 03E75
url https://arxiv.org/abs/2602.21268