Concepedia
Israel Journal of Mathematics · 1986 · 274 citations · 2 references
Natural SciencesComputer ScienceRepresentation TheoryEigenvalue ProblemsHilbert Space FormalismOperator TheoryRegular SolutionsWeak ConvergenceWeak FormulationFredholm OperatorsOperator SpacesRegularization
2
Some properties of viscosity solutions of Hamilton-Jacobi equations
Michael G. Crandall, L. C. Evans, Pierre‐Louis Lions · Transactions of the American Mathematical Society · 1984 · 1.2K citations
Natural Sciences, Mathematics, Differential Equations +13
On the Number of Periodic Trajectories for a Hamiltonian Flow on a Convex Energy Surface
Ivar Ekeland, Jean‐Michel Lasry · Annals of Mathematics · 1980 · 151 citations
Natural Sciences, Mechanical Engineering, Computational Mechanics +12