EntityQ573631· pop 10· linked from 118 articlesFredholm operatorSign in to savebounded operator with kernel and cokernel both having finite dimensionConnectionsAtiyah–Singer index theoremEntitybounded operatorEntitymathematicsEntityInternational Standard Book NumberEntitydigital object identifierEntityHilbert spaceEntityfunctional analysisEntityRiemann hypothesisEntitylinear mapEntitypartial differential equationEntitycalculus of variationsEntityBanach spaceEntityMathWorldEntityQ22908627Entityintegral equationEntitynormed vector spaceEntityinner product spaceEntityoperatorEntityhomotopyEntitydual spaceEntityCategoriesFredholm theoryLinear operators