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ON THE USE OF THE WHOLE EIGENVALUE SPECTRUM TO OBTAIN SINGLE MOLECULE BAND STRUCTURES AND SOLID BAND GAPS FOR MOLECULAR ELECTRONICS STUDIES
(Sociedad Chilena de Química, 2006)
Precise homogenization rates for the Fučík spectrum
(Springer, 2017-08)
Given a bounded domain Ω in RN, N≥ 1 we study the homogenization of the weighted Fučík spectrum with Dirichlet boundary conditions. In the case of periodic weight functions, precise asymptotic rates of the curves are obtained.
On the use of the whole eigenvalue spectrum to obtain single molecule band structures and solid band gaps for molecular electronics studies
(Sociedad Chilena de Química, 2006)
A Density Functional microscopic model of C60, consisting of seven molecular orbitals (3 occupied and 4 empty), was employed to get the best values for the half-width and the scanning distance of the mathematical function ...
Asymptotic behavior of the curves in the Fučík spectrum
(World Scientific, 2017-08)
In this work, we study the asymptotic behavior of the curves of the Fučík spectrum for weighted second-order linear ordinary differential equations. We prove a Weyl type asymptotic behavior of the hyperbolic type curves ...
On eigenvalue accumulation for non-self-adjoint magnetic operators
(ELSEVIER SCIENCE BV, 2017)
In this work, we use regularized determinants to study the discrete spectrum generated by relatively compact non-self-adjoint perturbations of the magnetic Schrodinger operator (-i del - A)(2) -b in R-3, with constant ...
Convergence rates in a weighted Fucik problem
(De Gruyter, 2013-03)
In this work we consider the Fučik problem for a family of weights depending on ε with Dirichlet and Neumann boundary conditions. We study the homogenization of the spectrum. We also deal with the special case of periodic ...
Convergence rate for some quasilinear eigenvalues homogenization problems
(Elsevier Inc, 2015-03)
In this work we study the homogenization problem for (nonlinear) eigenvalues of quasilinear elliptic operators. We prove convergence of the first and second eigenvalues and, in the case where the operator is independent ...
The spectrum of the p-Laplacian with singular weight
(Pergamon-elsevier Science LtdOxfordInglaterra, 2012)
Improving the volatility of the optimal weights of the Markowitz model
(Economic Research-Ekonomska Istraživanja, 2022)
On the eigenvalues of the twisted Dirac operator
(Amer Inst PhysicsMelvilleEUA, 2009)