H. Petersen

Most-cited papers

1. L^2-Betti numbers of locally compact groups and their cross section equivalence relations

   David Kyed, H. Petersen, Stefaan Vaes

   201171 citations Open access

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2. L 2 -Betti numbers of locally compact groups

   C. Acad, Sci, Ser. I. Paris, H. Petersen

   18 citations

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3. L2 ‐Betti numbers of totally disconnected groups and their approximation by Betti numbers of lattices

   H. Petersen, Roman Sauer, Andreas Thom

   201615 citations Open access

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4. Betti numbers of locally compact groups

   H. Petersen

   201314 citations Open access

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5. L^2-Betti numbers and Plancherel measure

   H. Petersen, A. Valette

   201312 citations Open access

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6. Quasi-isometries of nilpotent groups

   David Kyed, H. Petersen

   20153 citations

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7. An obstruction to $\ell^p$-dimension

   N. Monod, H. Petersen

   20122 citations Open access

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8. Computation of Universal Objects for Distributions Over Co-Trees

   H. Petersen, F. Topsøe

   2012IEEE Transactions on Information Theory2 citations

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9. A GROUPOID APPROACH TO LÜCK'S AMENABILITY CONJECTURE

   David Kyed, H. Petersen

   20121 citations

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10. Rainfall-triggered slope instability near road cuts: A simple geotechnical risk screening framework for local agencies

    H. Petersen, S. Bensalah

    2026International journal of civil engineering and construction0 citations

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11. AN OBSTRUCTION TO `-DIMENSION

    H. Petersen

    20120 citations

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12. Non-vanishing Results for Higher L^2-Betti Numbers of Locally Compact Groups and S-arithmetic Lattices

    H. Petersen

    20110 citations

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13. Universal coding for distributions over co-trees

    H. Petersen, F. Topsøe

    20092009 IEEE International Symposium on Information Theory0 citations

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14. Composability of f-entropies

    H. Petersen

    20080 citations

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15. Composability in a certain family of entropies

    H. Petersen

    20070 citations

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