У цiй роботi вивчаються iнварiантнi мiри для стохастичного еволюцiйного рiвняння нейтрального типу з запiзненням у гiльбертовому просторi. Встановлено умови iснування та єдиностi iнварiантних мiр, та вивчена їх гранична поведiнка при $h\longrightarrow 0$.

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