
doi: 10.1007/bf01455458
nonlinear scalar field equations, multiple solutions, compactness condition, Lusternik-Schnirelman theory, existence, Palais-Smale condition, Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces, Nonlinear elliptic equations, weak lower semi-continuity, Article, 510.mathematics, Variational methods applied to PDEs, General existence and uniqueness theorems (PDE), bound state solutions
nonlinear scalar field equations, multiple solutions, compactness condition, Lusternik-Schnirelman theory, existence, Palais-Smale condition, Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces, Nonlinear elliptic equations, weak lower semi-continuity, Article, 510.mathematics, Variational methods applied to PDEs, General existence and uniqueness theorems (PDE), bound state solutions
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 41 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 1% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
