Results 141 to 150 of about 5,453 (309)

THE TRIPLE IDENTITY GRAPH OF THE RING Z_n

Barekeng
Let  be a commutative ring with identity and  is an identity element of . The triple identity graph of the ring , represented by ), is an undirected simple graph with the vertex set .
Vika Yugi Kurniawan, Chessa Fanny Ekasiwi, Santoso Budi Wiyono   +2 more
doaj   +1 more source

Rings of integers of type $K(\pi,1)$

Documenta Mathematica, 2007
We investigate the Galois group G_S(p) of the maximal p -extension unramified outside a finite set S
openaire   +3 more sources

The algebraic structures of the integers modules [PDF]

, 1978
The thesis is aimed to give the student an understanding of the algebraic structures of groups, rings, fields and integral domains by way of a study of the set of integers modulo n.
Ramirez, Edgardo E.
core  

Conformal Reconfigurable Intelligent Surfaces: A Cylindrical Geometry Perspective

Advanced Electronic Materials, EarlyView.
Cylindrical reconfigurable intelligent surfaces are explored for low‐complexity beam steering using one‐bit meta‐atoms. A multi‐level modeling approach, including optimization‐based synthesis, demonstrates that even minimal hardware can support directive scattering.
Filippo Pepe, Ivan Iudice, Giuseppe Castaldi, Marco Di Renzo, Vincenzo Galdi   +4 more
wiley   +1 more source

Overcoming the Trade‐off in Oscillatory TRNGs With a Hybrid NbO2 and Atomic Fluctuation Entropy Source Architecture

Advanced Electronic Materials, EarlyView.
A hybrid oscillator combining an atomic swith and an insulator‐to metal transition device converts stochastic filament resistance into random oscillation periods. The interaction between highly variable atomic switching and stable high‐frequency oscillation amplifies entropy, enabling fast energy‐efficient, and reliable true random number generation ...
Sunhyeong Lee, Seongjae Heo, Dongmin Kim, Ohhyuk Kwon, Hyunsang Hwang   +4 more
wiley   +1 more source

On Study of Multiset Dimension in Fuzzy Zero Divisor Graphs Associated with Commutative Rings

International Journal of Computational Intelligence Systems
In this paper, we introduce the concept of fuzzy zero divisor graph (FZDG) for a commutative ring $$R$$ R denoted by $${\Gamma }_{f}\left(\text{R}\right)$$ Γ f R .
Nasir Ali, Hafiz Muhammad Afzal Siddiqui, Muhammad Imran Qureshi, Manal Elzain Mohamed Abdalla, N. S. Abd EL-Gawaad, Fikadu Tesgera Tolasa   +5 more
doaj   +1 more source

People Counting and Positioning Using Low‐Resolution Infrared Images for FeFET‐Based In‐Memory Computing

Advanced Electronic Materials, EarlyView.
In this work, low‐resolution infrared imaging is combined with a 28 nm FeFET IMC architecture to enable compact, energy‐efficient edge inference. MLC FeFET devices are experimentally characterized, and controlled multi‐level current accumulation is validated at crossbar array level.
Alptekin Vardar, Li Zhang, Alexander Rehmer, Marc Lupp, Subhashree Baskaran, Osama Abdelaal, Franz Müller, Nandakishor Yadav, Bing Li, Thomas Kämpfe   +9 more
wiley   +1 more source

Controllable Ge Hut Wires With Mobilities Exceeding 20 000 cm2 V−1 s−1

Advanced Electronic Materials, EarlyView.
The controlled growth of germanium hut wires on patterned SiGe/Si(001) substrates is reported. These self‐assembled nanowires achieve a record hole mobility of 22 900 cm2 V−1 s−1 at 4.2 K. Remarkably, conductance quantization is observed at a channel length of 1.9 µm, highlighting their exceptionally low disorder and paving the way for scalable, high ...
Ming Ming, Jian‐Huan Wang, Jie‐Yin Zhang, Ding‐Ming Huang, Dan Han, Ting Wang, Jing Teng, Jian‐Jun Zhang   +7 more
wiley   +1 more source

The group ring for S₃ [PDF]

, 1963
The units in the group ring for S₃ over the integers are investigated. It is shown that the only units of finite order are of order two, three or six.
Botta, Earle Peter
core  

Voluntary Collective Action to Address Growing Agricultural Challenges in Two Countries: Experimental Insights and Commonalities

Applied Economic Perspectives and Policy, EarlyView.
ABSTRACT We conducted two framed field economic experiments with citrus farmers in Florida, United States and soybean farmers in Argentina to investigate their willingness to coordinate pest and weed management efforts. Despite the contrast between these two agricultural contexts, we find striking behavioral commonalities.
Ariel Singerman, Sergio H. Lence
wiley   +1 more source