Results 151 to 160 of about 735 (173)

Stabilized Radial Basis Function Finite Difference Schemes with Mass Conservation for the Cahn-Hilliard Equation on Surfaces. [PDF]

Entropy (Basel)
Qiao J, Qiao Y, He Y.
europepmc   +1 more source

<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
Gustavo A Arteca, FRANCISCO M Fernández, Fernández FRANCISCO M   +2 more
exaly  

Variational calculation of drift wave eigenvalues

Physics of Fluids, 1979
David W Ross, Ross David W
exaly  

New variational techniques and high precision eigenvalues for helium

AIP Conference Proceedings, 1989
G W F Drake
exaly  

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

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

Unconstrained Variational Principles for Eigenvalues of Real Symmetric Matrices

SIAM Journal on Mathematical Analysis, 1989
Giles Auchmuty
exaly  

Variational principles for eigenvalues of the Klein–Gordon equation

Journal of Mathematical Physics, 2006
Matthias Langer, Christiane Tretter, Langer Matthias   +2 more
exaly