Abstract
The Pompeiu problem is studied for functions defined on a ballB ⊂ ℝn and having zero integrals over all sets congruent to a given compact setK ⊂B. The problem of finding the least radiusr=r(K) ofB for whichK is a Pompeiu set is considered. The solution is obtained for the cases in whichK is a cube or a hemisphere.
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Translated fromMatematicheskie Zametki, Vol. 59, No. 5, pp. 671–680, May, 1996.
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Volchkov, V.V. Extremal cases of the Pompeiu problem. Math Notes 59, 482–489 (1996). https://doi.org/10.1007/BF02308814
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DOI: https://doi.org/10.1007/BF02308814