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    { "id" : "http://webisa.webdatacommons.org/269599368"
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        "http://www.w3.org/ns/prov#value" : [ "Let G be an LCA group and K a closed subgroup of G. A closed subspace of L^2(G) is called K-invariant if it is invariant under translations by elements of K. Assume now that H is a countable uniform lattice in G and M is any closed subgroup of G containing H. In this article we study necessary and sufficient conditions for an H-invariant space to be M-invariant." ] ,
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