An example of a nonzero σ-finite Borel measure μ with everywhere dense linear manifold of admissible (in the sense of invariance) translation vectors is constructed in the Hilbert space ℓ₂ such that μ and any shift of μ by a vector are neither equivalent nor orthogonal. This extends a result established in [7].
@article{bwmeta1.element.bwnjournal-article-doi-10_4064-ba52-1-5,
author = {G. Pantsulaia},
title = {On an Invariant Borel Measure in Hilbert Space},
journal = {Bulletin of the Polish Academy of Sciences. Mathematics},
volume = {52},
year = {2004},
pages = {47-51},
zbl = {1124.28013},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ba52-1-5}
}
G. Pantsulaia. On an Invariant Borel Measure in Hilbert Space. Bulletin of the Polish Academy of Sciences. Mathematics, Tome 52 (2004) pp. 47-51. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-ba52-1-5/