Partial differential equations -- General topics -- Variational methodsInequalities (Mathematics)Functional analysis -- Linear function spaces and their duals -- Sobolev spaces and other spaces of "smooth" functions, embedding theorems, trace theoremsReal functions -- Inequalities -- Inequalities involving derivatives and differential and integral operatorsHarmonic analysis
Partial differential equations -- General topics -- Variational methodsInequalities (Mathematics)Functional analysis -- Linear function spaces and their duals -- Sobolev spaces and other spaces of "smooth" functions, embedding theorems, trace theoremsReal functions -- Inequalities -- Inequalities involving derivatives and differential and integral operatorsHarmonic analysisPartial differential equations -- General topics -- Inequalities involving derivatives and differential and integral operators, inequalities for integrals