Results 101 to 110 of about 85,887 (322)

Finite dimensional quantum group covariant differential calculus on a complex matrix algebra

, 1998
Using the fact that the algebra M(3,C) of 3 x 3 complex matrices can be taken as a reduced quantum plane, we build a differential calculus Omega(S) on the quantum space S defined by the algebra C^\infty(M) \otimes M(3,C), where M is a space-time manifold.
A.O. Garcı́a, Connes, Dubois-Violette, Ewen, R. Coquereaux, R. Trinchero   +5 more
core   +1 more source

A Study of Spiral-Like Harmonic Functions Associated with Quantum Calculus [PDF]

, 2022
Shujaat Ali Shah, Luminiţa-Ioana Cotîrlă, Adriana Cătaş, C. Dubău, Cheregi Gabriel   +4 more
openalex   +1 more source

2D Multifunctional Spin‐Orbit Coupled Dirac Nodal Line Materials

Advanced Functional Materials, EarlyView.
A total of 473 nonmagnetic and antiferromagnetic 2D spin‐orbit coupled Dirac nodal line materials are screened, spanning 5 layer groups and 12 magnetic space groups. Furthermore, it integrates their topological properties with electride, multiferroic, and magnetic characteristics, revealing unique systems with expanded functionalities and promising ...
Weizhen Meng, Ying Liu, Jialin Gong, Yalong Jiao, Xiaoming Zhang, Wenxian Li, Zhenxiang Cheng, Tie Yang   +7 more
wiley   +1 more source

Asymptotic Approximations in Quantum Calculus

Journal of Nonlinear Mathematical Physics, 2005
The aim of this paper is to obtain asymptotic expansions for certain \(q\)-integrals and is probably a continuation of \textit{A. Fitouhi} and \textit{M. Moncef Hamza} [J. Approximation Theory 115, No. 1, 144--166 (2002; Zbl 1003.33007)]. The first asymptotic expansion is for a \(q\)-analogue of the wellknown formula \[ \Gamma(x)=\int_{0}^{\infty}t^{x ...
Fitouhi, Ahmed, Brahim, Kamel, Bettaibi, Néji   +2 more
openaire   +3 more sources

Some inequalities for Csiszár divergence via theory of time scales

Advances in Difference Equations, 2020
In this paper, we present some inequalities for Csiszár f-divergence between two probability measures on time scale. These results extend some known results in the literature and offer new results in h-discrete calculus and quantum calculus.
Iqrar Ansari, Khuram Ali Khan, Ammara Nosheen, Ðilda Pečarić, Josip Pečarić   +4 more
doaj   +1 more source

If Archimedes would have known functions [PDF]

, 2014
These are notes and slides from a Pecha-Kucha talk given on March 6, 2013. The presentation tinkered with the question whether calculus on graphs could have emerged by the time of Archimedes, if the concept of a function would have been available 2300 ...
Knill, Oliver
core  

Quantum Principal Bundles and Corresponding Gauge Theories

, 1995
A generalization of classical gauge theory is presented, in the framework of a noncommutative-geometric formalism of quantum principal bundles over smooth manifolds.
Abe E, Brzezinski T, Brzezinski T, Connes A, Connes A, Durdevic M, Durdevic M, Durdevic M, Durdevic M, Durdevic M, Durdevic M, Durdevic M, Durdevic M, Durdevic M, Eguchi T, Hajac P, Husemoller D, Kastler D, Kobayashi S, Lyubashenko V, Mico Durdevic, Podles P, Slavnov A, Woronowicz S L, Woronowicz S L, Woronowicz S L   +25 more
core   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

Trapezoidal-Type Inequalities for Strongly Convex and Quasi-Convex Functions via Post-Quantum Calculus. [PDF]

Entropy (Basel), 2021
Kalsoom H, Vivas-Cortez M, Latif MA.
europepmc   +1 more source

Some New Simpson’s and Newton’s Formulas Type Inequalities for Convex Functions in Quantum Calculus [PDF]

, 2021
Pimchana Siricharuanun, Samet Erden, Muhammad Aamir Ali, Hüseyin Budak, Saowaluck Chasreechai, Thanin Sitthiwirattham   +5 more
openalex   +1 more source