Results 91 to 100 of about 210 (171)

Variable-moment fluid closures with Hamiltonian structure. [PDF]

Sci Rep, 2023
Burby JW.
europepmc   +1 more source

Partial Constant Hesitant Fuzzy Sets on UP-Algebras

Journal of New Theory, 2018
In this paper, partial constant hesitant fuzzy sets on UP-algebras are introduced and proved some results. Further, we discuss the relation between partial constant hesitant fuzzy sets and UP-subalgebras (resp.
Phakawat Mosrijai, Akarachai Satirad, Aiyared Iampan   +2 more
doaj  

L-fuzzy ideals and L-fuzzy subalgebras of Novikov algebras

Open Mathematics, 2019
In this paper, we apply the concept of fuzzy sets to Novikov algebras, and introduce the concepts of L-fuzzy ideals and L-fuzzy subalgebras. We get a sufficient and neccessary condition such that an L-fuzzy subspace is an L-fuzzy ideal. Moreover, we show
Zhou Xin, Chen Liangyun, Chang Yuan
doaj   +1 more source

A New Approach of Complex Fuzzy Ideals in BCK/BCI-Algebras

Mathematics
The concept of complex fuzzy sets, where the unit disk of the complex plane acts as the codomain of the membership function, as an extension of fuzzy sets. The objective of this article is to use complex fuzzy sets in BCK/BCI-algebras.
Manivannan Balamurugan, Thukkaraman Ramesh, Anas Al-Masarwah, Kholood Alsager   +3 more
doaj   +1 more source

An Algorithm for Computing Ideals and Conjugacy Classes of Subalgebras of Borel Subalgebras

In this article, we present a constructive procedure for determining all ideals of the Borel subalgebra of a complex semisimple Lie algebra from its root system or, equivalently, its Dynkin diagram. The proposed algorithmic approach has been implemented in Maple.
Asghar, Nimra Sher, Azad, Hassan
openaire   +2 more sources

Symmetries of abelian ideals of Borel subalgebras

, 2013
Elaborating on a paper by Suter, we provide a detailed description of the automorphism group of the poset of abelian ideals in a Borel subalgebra of a finite dimensional complex simple Lie algebra.
Cellini, Paola, Frajria, Pierluigi Moseneder, Papi, Paolo   +2 more
openaire   +2 more sources

A New Perspective on Intuitionistic Fuzzy Structures in Sheffer Stroke BCK-Algebras

Axioms
This study introduces the concept of an intuitionistic fuzzy SBCK-subalgebra (SBCK-ideal) and explores the level set of an intuitionistic fuzzy set within the context of Sheffer stroke BCK-algebras.
Ravi Kumar Bandaru, Rajesh Neelamegarajan, Tahsin Oner, Amal S. Alali   +3 more
doaj   +1 more source

Causality in Schwinger's Picture of Quantum Mechanics. [PDF]

Entropy (Basel), 2022
Ciaglia FM, Di Cosmo F, Ibort A, Marmo G, Schiavone L, Zampini A.   +5 more
europepmc   +1 more source

Lukasiewicz Fuzzy Set Theory Applied to SBE-Algebras

Mathematics
In this paper, we utilize the Lukasiewicz t-norm to construct a novel class of fuzzy sets, termed ζ-Lukasiewicz fuzzy sets, derived from a given fuzzy framework.
Tahsin Oner, Hashem Bordbar, Neelamegarajan Rajesh, Akbar Rezaei   +3 more
doaj   +1 more source

Free Field Realisation of the Chiral Universal Centraliser. [PDF]

Ann Henri Poincare, 2023
Beem C, Nair S.
europepmc   +1 more source