Results 161 to 170 of about 1,215,177 (342)
Singular integrals of the compositions of Laplace-Beltrami and Green's operators
Journal of Inequalities and Applications, 2011 We establish the Poincaré-type inequalities for the composition of the Laplace-Beltrami operator and the Green's operator applied to the solutions of the non-homogeneous A-harmonic equation in the John domain.
Ding Shusen, Fang Ru
doaj
On calculation of Laplace’s operator eigenvalues
Lithuanian Mathematical Journal, 1971 The abstracts (in two languages) can be found in the pdf file of the article. Original author name(s) and title in Russian and Lithuanian: Д. И. Сапаговене. О вычислении собственных значений оператора Лапласа D. Sapagovienė.
openaire +2 more sources
Energy Science &Engineering, EarlyView.Combination of four cases (few water drops, more water drops, different sizes of water drops (16.8 μL and 56.5 μL), and clean insulator) with the use of corona ring (140‐40‐90). ABSTRACT This article deals with the calculations of the electric field and the potential distribution of the polymer insulators of the HVTLs with the use of corona rings.
Ossama E. Gouda +3 more
wiley +1 more source
Lattice Boltzmann Method Simulations About Shale Gas Diffusion in Sinusoidal Channels
Energy Science &Engineering, EarlyView.This paper characterizes the microscopic features of shale nanopores using sinusoidal functions and investigates the diffusion effects of methane gas in irregular nanopores through the lattice Boltzmann method. The result shows that methane is significantly influenced by large‐amplitude protrusions of the wall.
Xu Yan +4 more
wiley +1 more source
Curvature and the eigenforms of the Laplace operator [PDF]
Journal of Differential Geometry, 1971 openaire +3 more sources
Vortex Panel Method in Axisymmetric Cylindrical Coordinates: Inviscid Formulation
International Journal for Numerical Methods in Fluids, EarlyView.An efficient numerical method for solving potential flows past axisymmetric objects is proposed. Green's function corresponding to the governing equation is derived and analytically verified. Using the derived Green's function, the vortex panel method is constructed, and its validity was confirmed through comparison with results obtained by other ...
Suguru Shiratori +4 more
wiley +1 more source
Measuring the Impact of Transition Risk on Financial Markets: A Joint VaR‐ES Approach
Journal of Forecasting, EarlyView.ABSTRACT Based on a joint quantile and expected shortfall semiparametric methodology, we propose a novel approach to forecasting market risk conditioned to transition risk exposure. This method allows us to forecast two climate‐related financial risk measures called CoClimateVaR$$ CoClimateVaR $$ and CoClimateES$$ CoClimateES $$, being jointly ...
Laura Garcia‐Jorcano +1 more
wiley +1 more source
International Studies of Economics, EarlyView.ABSTRACT This study examines the impact of climate policy uncertainty (CPU) on world energy stock returns. Evidence shows that a rise in CPU causes stocks to plummet in individual countries, regions, and the world energy stock markets. The negative effects are also exhibited in climate induced risks, the covariance between a change in CPU and equity ...
Thomas C. Chiang
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