Results 91 to 100 of about 10,065 (207)

1/2 BPS Geometries of M2 Giant Gravitons

, 2005
We construct the general 1/2 BPS M2 giant graviton solutions asymptotic to the eleven-dimensional maximally supersymmetric plane wave background, based on the recent work of Lin, Lunin and Maldacena.
Dongsu Bak, E. Witten, Ho-Ung Yee, J. M. Maldacena, S. Corley, Sanjay Siwach   +5 more
core   +1 more source

Battery‐Aided Personalised Protection Strategy for Achieving Differential Privacy of Electricity Consumption Data

IET Generation, Transmission &Distribution, Volume 20, Issue 1, January/December 2026.
This paper proposes a battery‐aided personalised differential privacy framework that generates physically realisable noise through battery operations. The proposed method enables adaptive privacy preservation through bounded noise probability functions with configurable privacy parameters and incorporates time‐of‐use pricing via a mean‐drift mechanism ...
Renjie Luo, Zehao Song, Xuexian Liu, Zhiyi Li   +3 more
wiley   +1 more source

Fuzzy Fractional Caputo Derivative of Susceptible-Infectious- Removed Epidemic Model for Childhood Diseases

Mathematics
In this work, the susceptible-infectious-removed (SIR) dynamics are considered in relation to the effects on the health system. With the help of the Caputo derivative fractional-order method, the SIR epidemic model for childhood diseases is designed ...
Suganya Subramanian, Agilan Kumaran, Srilekha Ravichandran, Parthiban Venugopal, Slim Dhahri, Kavikumar Ramasamy   +5 more
doaj   +1 more source

Spherical harmonics and integration in superspace

, 2007
In this paper the classical theory of spherical harmonics in R^m is extended to superspace using techniques from Clifford analysis. After defining a super-Laplace operator and studying some basic properties of polynomial null-solutions of this operator ...
Berezin F A, Berezin F A, Brackx F, Colombo F, De Bie H, De Bie H Sommen F, Delanghe R, DeWitt B, F Sommen, Gilbert J E, Groemer H, H De Bie, Hochstadt H, Howe R, Leites D A, Leites D A, Pizzetti P, Sommen F, Sommen F, Vilenkin N J   +19 more
core   +1 more source

The legacy of the Cartwright–Littlewood collaboration

Journal of the London Mathematical Society, Volume 113, Issue 1, January 2026.
Abstract Mary L. Cartwright and John E. Littlewood published a short “preliminary survey” in 1945 describing results of their investigation of the forced van der Pol equation ÿ−k(1−y2)ẏ+y=bλkcos(λt+a)$$\begin{equation*} \ddot{y}-k(1-y^2)\dot{y}+y = b \lambda k \cos (\lambda t+a) \end{equation*}$$in which b,λ,k,a$b,\lambda,k,a$ are parameters with k$k$
John Guckenheimer
wiley   +1 more source

Solution of fuzzy singular integral equation with Abel’s type kernel using a novel hybrid method

Advances in Difference Equations, 2020
In this paper, we are applying a novel analytical hybrid method to find the solution of a fuzzy Volterra Abel’s integral equation of the second kind. The fuzzy number is used in its parametric form under which the fuzzy Volterra Abel’s integral equation ...
S. Bushnaq, Z. Ullah, A. Ullah, K. Shah
doaj   +1 more source

Optimized FOPID‐Controlled Wavelet Neural Network for Sensorless Speed Control of BLDC Motor Drive in Electric Vehicle Power Trains

International Journal of Energy Research, Volume 2026, Issue 1, 2026.
Brushless direct current (BLDC) motors have become the preferred choice for electric vehicle (EV) power trains due to their exceptional performance attributes, including fast dynamic response, high efficiency, durability, low acoustic noise, and minimized electromagnetic interference (EMI), which is critical for applications sensitive to electrical ...
D. S. Purushothaman, K. R. Santha, Mohammed H. Alsharif, Mun-Kyeom Kim, Akshay Kumar Saha   +4 more
wiley   +1 more source

Modeling Marburg virus transmission in fuzzy-fractional framework using real epidemiological data of World Health Organization [PDF]

AIP Advances
Highly contagious hemorrhagic fever known as Marburg Virus Disease (MVD), which is comparable to Ebola, is contracted by direct contact with an infected person’s bodily fluids.
Qursam Fatima, Mubashir Qayyum, Omar Khan, Gilbert Chambashi   +3 more
doaj   +1 more source

Noncommutative Harmonic Analysis, Sampling Theory and the Duflo Map in 2+1 Quantum Gravity

, 2007
We show that the $\star$-product for $U(su_2)$, group Fourier transform and effective action arising in [1] in an effective theory for the integer spin Ponzano-Regge quantum gravity model are compatible with the noncommutative bicovariant differential ...
't Hooft G, Alekseev A Yu, Amelino-Camelia G, Beggs E J Majid S, Benedetto J J, Freidel L, Freidel L Livine E R, Girelli F Livine E, Laurent Freidel, Majid S, Majid S, Ponzano G, Schroers B J, Shahn Majid   +13 more
core   +1 more source

Existence and Mittag–Leffler Stability for the Solution of a Fuzzy Fractional System with Application of Laplace Transforms to Solve Fractional Differential Systems

Algorithms
This study explores the existence and Mittag–Leffler stability of solutions for fuzzy fractional systems that include Caputo derivatives and ordinary derivatives with non-local conditions using the Schauder fixed-point theorem.
Mohammad Saeid Abolhassanifar, Reza Saadati, Mohammad Bagher Ghaemi, Donal O’Regan   +3 more
doaj   +1 more source