Results 151 to 160 of about 742 (173)

<i>Ab initio</i> electronic structure calculations of lanthanide single-molecule magnets; a practical guide.

Chem Soc Rev
Chilton NF.
europepmc   +1 more source

Investigation of a variational-difference method for determining the eigenvalues of the Laplace operator

An approximation of eigenvalues of Laplace operator on a nonconvex polygon is considered. The \(O(h^{4/3})\) rate of convergence is proved under the assumption that all boundary segments are parallel to the coordinate axes.
Lyashenko, I. N., Meredov, Kh. M., Embergenov, A.   +2 more
openaire   +2 more sources

Variational Analysis of Approximate Defective Eigenvalues

Springer Proceedings in Mathematics and Statistics, 2022
Rafikul Alam
exaly  

Eigenvalues of anharmonic oscillators from a variational functional method

Journal of Mathematical Physics, 1984
FRANCISCO Marcelo Fernández, Castro Eduardo A, Fernández FRANCISCO M   +2 more
exaly  

Variational calculation of drift wave eigenvalues

Physics of Fluids, 1979
Ross David W
exaly  

Asymptotic behavior of the variational eigenvalues for semilinear sturm-liouville problems

Nonlinear Analysis: Theory, Methods & Applications, 1992
TETSUTARŌ Shibata
exaly  

Unconstrained Variational Principles for Eigenvalues of Real Symmetric Matrices

SIAM Journal on Mathematical Analysis, 1989
Giles Auchmuty
exaly  

On the Dependence on p of the Variational Eigenvalues of the p-Laplace Operator

Potential Analysis, 2015
Marco Marzocchi, Marco Degiovanni
exaly  

Preconditioned Eigensolvers for Large-Scale Nonlinear Hermitian Eigenproblems with Variational Characterizations. II. Interior Eigenvalues

SIAM Journal of Scientific Computing, 2015
Daniel Szyld, , Eugene Vecharynski
exaly