Jozef Mášik

Assessment of the single-root multireference Brillouin–Wigner coupled- cluster method: Test calculations on CH2, SiH2, and twisted ethylene

Jiřı́ Pittner, Petr Nachtigall, Petr Čárský et al. · The Journal of Chemical Physics · 1999 · 184 citations

Cluster Science, Engineering, Physics +13

Single-root multireference Brillouin-Wigner coupled-cluster theory: Applicability to the F2 molecule

Jozef Mášik, Ivan Hubač, Pavel Mach · The Journal of Chemical Physics · 1998 · 125 citations

F2 Molecule, Cluster Science, Engineering +15

Comparison of the Brillouin-Wigner Coupled Cluster Theory with the Standard Coupled Cluster Theory. Cancellation of Disconnected Terms in the Brillouin-Wigner Coupled Cluster Theory

Jozef Mášik, Ivan Hubač · Collection of Czechoslovak Chemical Communications · 1997 · 41 citations

Spectral Theory, Cluster Science, Quantum Lattice System +9

Brillouin-Wigner Perturbation Theory as a Possible more Effective Alternative to Many-Body Rayleigh-Schrodinger Perturbation Theory and Coupled Cluster Theory

Petr Čárský, Vojtéch Hrouda, Vladimı́r Sychrovský et al. · Collection of Czechoslovak Chemical Communications · 1995 · 34 citations

Engineering, Many-body Quantum Physic, Computational Chemistry +16

Single-root multireference Brillouin—Wigner coupled-cluster theory. Rotational barrier of the N2H2 molecule

Pavel Mach, Jozef Mášik, JAN URBAN et al. · Molecular Physics · 1998 · 28 citations

Cluster Science, Physics, Natural Sciences +7