Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Variational_method_(quantum_mechanics)> ?p ?o. }
Showing items 1 to 25 of
25
with 100 items per page.
- Variational_method_(quantum_mechanics) abstract "In quantum mechanics, the variational method is one way of finding approximations to the lowest energy eigenstate or ground state, and some excited states. This allows calculating approximate wavefunctions such as molecular orbitals. The basis for this method is the variational principle.The method consists in choosing a "trial wavefunction" depending on one or more parameters, and finding the values of these parameters for which the expectation value of the energy is the lowest possible. The wavefunction obtained by fixing the parameters to such values is then an approximation to the ground state wavefunction, and the expectation value of the energy in that state is an upper bound to the ground state energy. The Hartree–Fock method and the Ritz method both apply the variational method. The Harris functional method is anti-variational (it is a lower bound to the energy).".
- Variational_method_(quantum_mechanics) wikiPageID "37487265".
- Variational_method_(quantum_mechanics) wikiPageRevisionID "595152084".
- Variational_method_(quantum_mechanics) subject Category:Computational_chemistry.
- Variational_method_(quantum_mechanics) subject Category:Quantum_chemistry.
- Variational_method_(quantum_mechanics) subject Category:Theoretical_chemistry.
- Variational_method_(quantum_mechanics) comment "In quantum mechanics, the variational method is one way of finding approximations to the lowest energy eigenstate or ground state, and some excited states. This allows calculating approximate wavefunctions such as molecular orbitals. The basis for this method is the variational principle.The method consists in choosing a "trial wavefunction" depending on one or more parameters, and finding the values of these parameters for which the expectation value of the energy is the lowest possible.".
- Variational_method_(quantum_mechanics) label "Metoda wariacyjna".
- Variational_method_(quantum_mechanics) label "Metodo variazionale".
- Variational_method_(quantum_mechanics) label "Método variacional".
- Variational_method_(quantum_mechanics) label "Principe variationnel en physique quantique".
- Variational_method_(quantum_mechanics) label "Variational method (quantum mechanics)".
- Variational_method_(quantum_mechanics) label "Variationsmethode".
- Variational_method_(quantum_mechanics) label "Вариационный метод".
- Variational_method_(quantum_mechanics) sameAs Variationsmethode.
- Variational_method_(quantum_mechanics) sameAs Principe_variationnel_en_physique_quantique.
- Variational_method_(quantum_mechanics) sameAs Metodo_variazionale.
- Variational_method_(quantum_mechanics) sameAs 변분_원리.
- Variational_method_(quantum_mechanics) sameAs Metoda_wariacyjna.
- Variational_method_(quantum_mechanics) sameAs Método_variacional.
- Variational_method_(quantum_mechanics) sameAs m.04zy7s.
- Variational_method_(quantum_mechanics) sameAs Q164296.
- Variational_method_(quantum_mechanics) sameAs Q164296.
- Variational_method_(quantum_mechanics) wasDerivedFrom Variational_method_(quantum_mechanics)?oldid=595152084.
- Variational_method_(quantum_mechanics) isPrimaryTopicOf Variational_method_(quantum_mechanics).