Extrema of the density functional for the energy: Excited states from the ground-state theory
2019 ◽
Vol 75
(7)
◽
pp. 985-989
Keyword(s):
2012 ◽
Vol 11
(03)
◽
pp. 505-525
◽
Keyword(s):
2012 ◽
Vol 11
(03)
◽
pp. 651-661
◽
Keyword(s):
2020 ◽
Vol 85
(8)
◽
pp. 1021-1032
◽
2020 ◽