Results 31 to 40 of about 498,585 (338)

The numerical solution of high dimensional variable-order time fractional diffusion equation via the singular boundary method

Journal of Advanced Research, 2021
Introduction: This study describes a novel meshless technique for solving one of common problem within cell biology, computer graphics, image processing and fluid flow.
Vahid Reza Hosseini, Farzaneh Yousefi, W.-N. Zou   +2 more
doaj   +1 more source

Coupling of the improved singular boundary method and dual reciprocity method for multi-term time-fractional mixed diffusion-wave equations

Computers and Mathematics with Applications, 2019
The main purpose of this work is to present an impressive numerical scheme to solve two-dimensional multi-term time fractional mixed diffusion-wave differential equations (TFMDWE).
F. Safari, Wen Chen
semanticscholar   +1 more source

Scattering Suppression of Closely-Packed Cross-Band Patch Antennas Using Absorptive/Reflectionless Filtering Techniques

IEEE Open Journal of Antennas and Propagation, 2021
This paper presents a novel method for cross-band scattering cancelation in closely-spaced antennas inspired by absorptive/reflectionless filtering principles.
Shiyan Wang, Fei Fan, Roberto Gomez-Garcia, Li Yang, Yin Li, Gang Zhang   +5 more
doaj   +1 more source

Stokes–Brinkman formulation for prediction of void formation in dual-scale fibrous reinforcements: a BEM/DR-BEM simulation [PDF]

, 2017
A numerical study of voids formation in dual-scale fibrous reinforcements is presented. Flow fields in channels (Stokes) and tows (Brinkman) are solved via direct Boundary Element Method and Dual Reciprocity Boundary Element Method, respectively.
Flόrez, Whady Felipe, Londoño, Cćsar Nieto, Patiño, Iván David, Power, H.   +3 more
core   +1 more source

Representations of the Canonical group, (the semi-direct product of the Unitary and Weyl-Heisenberg groups), acting as a dynamical group on noncommuting extended phase space [PDF]

, 2002
The unitary irreducible representations of the covering group of the Poincare group P define the framework for much of particle physics on the physical Minkowski space P/L, where L is the Lorentz group.
Baird G C, Barbari S, Bargmann V, Bohm A, Born M, Cainiello E R, Dirac P A M, Gitman D M, Kalman C S, King G M, Low S G, Miller W Jr, Moussa P, Ottoson U, Popov V, Quesne C, Stephen G Low, Wigner E P, Wolf J A   +18 more
core   +2 more sources

Generalized Gribov-Lipatov Reciprocity and AdS/CFT [PDF]

, 2010
Planar N=4 SYM theory and QCD share the gluon sector, suggesting the investigation of Gribov-Lipatov reciprocity in the supersymmetric theory. Since the AdS/CFT correspondence links N=4 SYM and superstring dynamics on AdS5xS5, reciprocity is also ...
Beccaria, M., Forini, V., Macorini, G.
core   +4 more sources

Monads and D-instantons [PDF]

, 1996
Motivated by twisted N=4 supersymmetric Yang-Mills theory in 4 dimensions, a natural extension of the monad (ADHM) construction relevant to D-instantons is considered.
't Hooft, Atiyah, Atiyah, Atiyah, Barth, Barth, Becker, Belavin, Bershadsky, Braam, Corrigan, Dai, Danielsson, de Wit, de Wit, Donaldson, Donaldson, Donaldson, Donaldson, Donaldson, Donaldson, Douglas, Duff, Duff, Duff, Duistermaat, Duistermaat, Guillemin, Horrocks, Hull, Hull, Hyun, Jae-Suk Park, Kabat, Kirwan, Kronheimer, Maciocia, Mukai, Nahm, Nahm, Nahm, Nakajima, Nakajima, Nakajima, Nakajima, Nakajima, Park, Park, Polchinski, Schenk, Strominger, Townsend, Townsend, Townsend, Vafa, Vafa, Ward, Witten, Witten, Witten, Witten, Witten, Witten, Witten, Witten   +64 more
core   +2 more sources

Estimation of Ground Resisitivity Distribution Using 3D DRM Charge Simulation Modelling [PDF]

, 2003
Resistivity distribution sounding of the non-homogeneous earth is important for electrical ground system design, geophysical prospecting and survey or monitoring the groundwater flow level.
Hayata, T., Horikane, T., Kagawa, Y., Tosuji, H., Xu, Wei, Zhao, Y.   +5 more
core   +1 more source

The topology of connections between rat prefrontal and temporal cortices [PDF]

, 2015
Understanding the structural organization of the prefrontal cortex (PFC) is an important step toward determining its functional organization. Here we investigated the organization of PFC using different neuronal tracers.
Bedwell, SA, Billett, EE, Crofts, JJ, MacDonald, DM, Tinsley, CJ   +4 more
core   +1 more source

An Efficient Method for Solving the Brusselator System

Walailak Journal of Science and Technology, 2013
In this paper, a new efficient recurrence relation is constructed to solve a nonlinear Brusselator equation. The system, known as the reaction-diffusion Brusselator, arises in the modeling of certain diffusion processes.
Hossein AMINIKHAH, Ali JAMALIAN
doaj   +1 more source