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A compact finite differences exact projection method for the Navier–Stokes equations on a staggered grid with fourth-order spatial precision
(ElsevierAmsterdam, 2015-09)
An exact projection method for the numerical solution of the incompressible Navier–Stokes equations is
devised. In all spatial discretizations, fourth-order compact finite differences are used, including domain
boundaries ...
On exact solutions and perturbative schemes in higher spin theory
(MDPI Multidisciplinary Digital Publishing Institute, 2018)
We review various methods for finding exact solutions of higher spin theory in four dimensions, and survey the known exact solutions of (non)minimal Vasiliev's equations. These include instanton-like and black hole-like ...
Quasi-exact solvability and entropies of the one dimensional regularised Calogero model
(IOP Publishing, 2018-04-17)
The Calogero model can be regularised through the introduction of a cutoff parameter which removes the divergence in the interaction term. In this work we show that the one-dimensional two-particle regularised Calogero ...
An exact series solution for the vibration analysis of cylindrical shells with arbitrary boundary conditions
(2013-03-01)
In this paper, an exact series solution for the vibration analysis of circular cylindrical shells with arbitrary boundary conditions is obtained, using the elastic equations based on Flügge's theory. Each of the three ...
An exact series solution for the vibration analysis of cylindrical shells with arbitrary boundary conditions
(2013-03-01)
In this paper, an exact series solution for the vibration analysis of circular cylindrical shells with arbitrary boundary conditions is obtained, using the elastic equations based on Flügge's theory. Each of the three ...
Comment on: Exact solution of theinverse-square-root potential V(r) = −α/√r
(Academic Press Inc Elsevier Science, 2017-04)
We study the connection between the solutions of the Schrödinger equation with an inverse square-root potential in three and one dimension. In particular we show that an approximate analytical expression for the eigenvalues ...