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Invariant tensors for the spin representation of $\frak{so}$(7) [PDF]
, 2008 We give a graphical calculus for the invariant tensors of the eight dimensional spin representation of the quantum group Uq(B3). This leads to a finite confluent presentation of the centraliser algebras of the tensor powers of this representation and a ...
Westbury, Bruce W.
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A Compact and Complete AFMT Invariant with Application to Face Recognition [PDF]
, 2005 In this paper, we present a complete set of hybrid similarity invariants under the Analytical Fourier-Mellin Transform (AFMT) framework, and apply it to invariant face recognition. Because the magnitude and phase spectra are not processed separately,
Yu, Hongchuan, Bennamoun, Mohammed
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Lie Symmetry Analysis and Invariant Solutions of the Diffusion Equation on the Sphere with Linear Reaction [PDF]
International Journal of Mathematical, Engineering and Management SciencesThis paper investigates the linear reaction–diffusion equation on the unit sphere by means of Lie point symmetry analysis. The determining equations show that the finite–dimensional Lie point symmetry algebra is five-dimensional and is generated by the ...
Khalid Ali Alanezy
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Supporting data for the article "Continuing invariant solutions towards the turbulent flow"
, 2021 Supporting data for the article "Continuing invariant solutions towards the turbulent flow": numerical code and computed invariant ...
Enza Parente +4 more
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Invariant solutions for the Einstein field equation [PDF]
Journal of Mathematical Physics, 2018 In this paper, we provide a method capable of producing an infinite number of solutions for Einstein’s equation on static spacetimes with perfect fluid as a matter field. All spacetimes of this type which are symmetric with respect to a given group of translations and whose spatial factor is conformally flat are characterized.
Barboza, Marcelo +2 more
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Studying a Tumor Growth Partial Differential Equation via the Black–Scholes Equation
Computation, 2020 Two equations are considered in this paper—the Black–Scholes equation and an equation that models the spatial dynamics of a brain tumor under some treatment regime. We shall call the latter equation the tumor equation.
Winter Sinkala, Tembinkosi F. Nkalashe
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T 3-invariant heterotic Hull-Strominger solutions
Journal of High Energy Physics, 2021 We consider the heterotic string on Calabi-Yau manifolds admitting a Strominger-Yau-Zaslow fibration. Upon reducing the system in the T 3-directions, the Hermitian Yang-Mills conditions can then be reinterpreted as a complex flat connection on ℝ3 ...
Bobby Samir Acharya +2 more
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Optimizing option pricing: Exact and approximate solutions for the time-fractional Ivancevic model
Alexandria Engineering Journal, 2023 This research investigates the time fractional Ivancevic option pricing model and presents two distinct solution methods: the invariant subspace method for obtaining exact solutions and the residual power series method for generating approximate ...
Khalid K. Ali, M.A. Maaty, M. Maneea
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Quantized gauge invariant periodic TDHF solutions
, 1979 The time-dependent Hartree-Fock method (TDHF) is used to study steady state large-amplitude collective motions, such as vibration and rotation. The central aspect explored is the periodicity.
Dworzecka, M. +3 more
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AxiomsThis paper focuses on the variable coefficients geophysical KdV (VCGKdV) equation, which involves time-dependent perturbation, nonlinearity and dispersion parameters.
Rodica Cimpoiasu +2 more
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