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Minimal non-abelian nodal braiding in ideal metamaterials [PDF]
Nature Communications, 2023 The authors constructed ideal acoustic metamaterials to realize non-abelian braiding of band nodes and provided the first compelling experimental evidence, at the wavefunction level, for the creation, collision, braiding, and repulsion of band nodes.
Huahui Qiu +5 more
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The Characteristic of the Minimal Ideals and the Minimal Generalized Ideals in Rings
International Journal of Mathematics and Mathematical Sciences, 2023 In this paper, we prove that the characteristic of a minimal ideal and a minimal generalized ideal, which is meant to be one of minimal left ideal, minimal right ideal, bi-ideal, quasi-ideal, and m,n-ideal in a ring, is either zero or a prime number p ...
Rigena Sema, Petraq Petro, Kostaq Hila
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On Minimal Fuzzy Ideals of Semigroups [PDF]
Journal of Mathematics, 2013 The present paper contains the sufficient condition of a fuzzy semigroup to be a fuzzy group using fuzzy points. The existence of a fuzzy kernel in semigroup is explored.
Madad Khan +2 more
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Continuous evolution of Fermi arcs in a minimal ideal photonic Weyl medium [PDF]
Light: Science & ApplicationsPropagation properties of electromagnetic waves in an optical medium are mainly determined by the contour of equal-frequency states in $${\boldsymbol{k}}$$ k -space.
Yachao Liu +4 more
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Solutions of Some Kandasamy-Smarandache Open Problems About the Algebraic Structure of Neutrosophic Complex Finite Numbers [PDF]
Neutrosophic Sets and Systems, 2023 The aim of this paper is to study the neutrosophic complex finite rings 𝐶(𝑍𝑛 ) 𝑎𝑛𝑑 𝐶(< 𝑍𝑛 ∪ 𝐼 >), and to give a classification theorem of these rings. Also, this work introduces full solutions for 12 Kandasamy-Smarandache open problems concerning these ...
Basheer Abd Al Rida Sadiq
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On the Characterization of Maximal and Minimal Ideals in Several Neutrosophic Rings [PDF]
Neutrosophic Sets and Systems, 2021 If R(I) is a neutrosophic ring, then every subset of R(I) has the form 𝑀 = 𝑃 + 𝑆𝐼, where P,S are subsets of the classical ring R. The objective of this paper is to determine the necessary and sufficient condition on classical subsets P and S which makes ...
Mohammad Abobala
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Nonessential sum graph of an Artinian ring [PDF]
Arab Journal of Mathematical Sciences, 2022 Purpose – The authors study the interdisciplinary relation between graph and algebraic structure ring defining a new graph, namely “non-essential sum graph”.
Bikash Barman, Kukil Kalpa Rajkhowa
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Minimal prime ideals and cycles in annihilating-ideal graphs
Rocky Mountain Journal of Mathematics, 2013 Saieed Akbari, Reza Nikandish
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Associated Prime Ideal and Minimal Prime Ideal of an Ideal of an L-Subring
Fuzzy Information and Engineering, 2023 In this paper, a systematic theory for the ideals of an L-ring L(μ,R) has been developed. Earlier the authors have introduced the concepts of prime ideals, semiprime ideals, primary ideals, and radical of an ideal in an L-ring.
Anand Swaroop Prajapati +2 more
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On minimal ideal triangulations of cusped hyperbolic 3‐manifolds [PDF]
Journal of Topology, 2018 Previous work of the authors studies minimal triangulations of closed 3‐manifolds using a characterisation of low degree edges, embedded layered solid torus subcomplexes and 1‐dimensional Z2 ‐cohomology.
W. Jaco +3 more
semanticscholar +1 more source