Sharp lower bounds for Coulomb energy

Jacopo Bellazzini, Marco Ghimenti, Tohru Ozawa

    Research output: Contribution to journalArticle

    3 Citations (Scopus)


    We prove Lp lower bounds for Coulomb energy for radially symmetric functions in ?Ḣs(ℝ3) with 1/2 <s <3/2. In case 1/2 <s ≤ 1 we show that the lower bounds are sharp.

    Original languageEnglish
    Pages (from-to)621-632
    Number of pages12
    JournalMathematical Research Letters
    Issue number3
    Publication statusPublished - 2016



    • Coulomb energy
    • Fractional Sobolev spaces
    • Radial symmetry
    • Sharp emebeddings

    ASJC Scopus subject areas

    • Mathematics(all)

    Cite this

    Bellazzini, J., Ghimenti, M., & Ozawa, T. (2016). Sharp lower bounds for Coulomb energy. Mathematical Research Letters, 23(3), 621-632.