Concepedia
Functional Analysis and Its Applications · 1980 · 53 citations · 1 references
Natural SciencesMathematicsDynamical SystemsEigenvalue ProblemsHilbert Space FormalismOperator TheorySpectral TheoryElliptic FunctionsElliptic Partial Differential EquationsFredholm TheoryOperatorsSelf-adjoint Operators
1
Hypercontractive semigroups and two dimensional self-coupled Bose fields
Barry Simon, Raphaël Høegh-Krohn · Journal of Functional Analysis · 1972 · 231 citations
Natural Sciences, Mathematics, Physics +10