EntityQ1597436· pop 6· linked from 15 articlescoercive functionSign in to savemathematical function that "grows rapidly" at the extremes of the space on which it is definedConnectionsmathematicsEntityInternational Standard Book NumberEntityscalar productEntityHilbert spaceEntitytopological spaceEntitybijectionEntityvector fieldEntityfunction compositionEntityCauchy–Schwarz inequalityEntitynormEntityidentity functionEntitycompact spaceEntitybilinear formEntityPlanetMathEntityRiesz representation theoremEntityself-adjoint operatorEntityproper mapEntityNeil TrudingerEntityweak formulationEntityCategoriesFunctional analysisGeneral topologyTypes of functions