Results 21 to 30 of about 106,123 (269)
Non-radial solutions for some semilinear elliptic equations on the disk [PDF]
Nonlinear Analysis, 2019 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arioli, Gianni, Koch, Hans
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MODEL OF STRATIFIED LUBRICATION OF ELASTICALLY DEFORMED RADIAL BEARING
Advanced Engineering Research, 2014 On the basis of the Navier-Stokes equations for the case of a ‘thin layer’, the continuity equation, Lame equations, and Darcy equation, considering the boundary conditions on the pin and bearing face at the layer interface, a method of generating an ...
Sergey Vladimirovich Mitrofanov +1 more
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A square-integrable spinor solution to non-interacting Dirac equations
AIP Advances, 2021 We consider the Dirac equation written in polar form, without any external potential but equipped with a non-zero tensorial connection, and we find a new type of solution that is localized around the origin with a decreasing exponential behavior in the ...
Luca Fabbri +2 more
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A Framework for Generating Radial and Surface-Oriented Regularized Stokeslets
Fluids, 2022 Error in the method of regularized Stokeslets is highly dependent on the choice of the blob or regularization function that is utilized to handle singularities in the flow.
Nicholas G. Chisholm, Sarah D. Olson
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A NON-RADIALLY SYMMETRIC SOLUTION TO A CLASS OF ELLIPTIC EQUATION WITH KIRCHHOFF TERM
Journal of Applied Analysis & Computation, 2019 Summary: We consider the following equation with Kirchhoff term \(-(a+b\int_{\mathbb{R}^3} |\nabla u|^2 dx) \Delta u + u =|u|^{p-2}u, u \in H^1 (\mathbb{R}^3)\), where \(a, b\) are positive constants and \(2 < p < 6\). By deducing a variant variational identity and a constraint set, we are able to prove the existence of a non-radially symmetric ...
Chen, Jianqing, Tang, Xiuli
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Energies, 2019 Transport is recognized as a major energy consumer and environment pollutant. Recently scholars have paid considerable attention to the evaluation of transport energy and environmental efficiency (EEE).
Boban Djordjević, Evelin Krmac
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Laplacian Matrix-Based Power Flow Formulation for LVDC Grids with Radial and Meshed Configurations
Energies, 2021 There is an increasing interest in low voltage direct current (LVDC) distribution grids due to advancements in power electronics enabling efficient and economical electrical networks in the DC paradigm.
Zahid Javid +3 more
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Non-radial solutions to a bi-harmonic equation with negative exponent [PDF]
Calculus of Variations and Partial Differential Equations, 2019 We prove the existence of non-radial entire solution to $$Δ^2 u+u^{-q}=0\quad\text{in }\mathbb{R}^3,\quad u>0,$$ for $q>1$. This answers an open question raised by P. J. McKenna and W. Reichel (E. J. D. E. \textbf{37} (2003) 1-13).
Hyder, Ali, Wei, Juncheng
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Acoustic conductance of a thick-walled anisotropic spherical shell submerged in liquid
Aviation, 2014 In order to provide knowledge on the intensity of sound transmission through the whole thickness of an isotropic spherical shell its vibrations are resolved on the radius. The vibrations are caused by harmonic sources located on the inner surface.
Valery Polyakov, Rafał Chatys
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Existence of non-radial solutions of an elliptic system
Applied Mathematics Letters, 2017 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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