Christian Berg

Christian Berg

Professor, emeritus

ORCID: 0000-0001-9440-0926

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  1. Published

    A Family of Entire Functions Connecting the Bessel Function J1 and the Lambert W  Function

    Berg, Christian, Massa, E. & Peron, A. P., 2021, In: Constructive Approximation. 53, 4, p. 121–154

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    A Family of Horn-Bernstein Functions

    Berg, Christian & Pedersen, Henrik Laurberg, 2023, In: Experimental Mathematics. 32, 3, p. 505-513

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    A Pick Function related to an Inequality for the Entropy Function

    Berg, Christian, 2001, In: Journal of Inequalities in Pure and Applied Mathematics. 26, 2, 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. Published

    A Unified View of Space–Time Covariance Functions Through Gelfand Pairs

    Berg, Christian, 2020, In: Journal of Fourier Analysis and Applications. 26, 6, 26 p., 90.

    Research output: Contribution to journal › Journal article › Research › peer-review

  5. Published

    A completely monotone function related to the Gamma function

    Berg, Christian & Pedersen, H. L., 2001, In: Journal of Computational and Applied Mathematics. 133, p. 219-230

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    A completely monotonic function used in an inequality of Alzer

    Berg, Christian & Pedersen, Henrik Laurberg, 2012, In: Computational Methods and Function Theory. 12, p. 329-341

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    A density index for the Stieltjes moment problem

    Berg, Christian & Thill, M., 1991, In: IMACS Annals on Computing and applied Math.. 9, p. 185-188

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    A determinant characterization of moment sequences with finitely many mass points

    Berg, Christian & Szwarc, R., 3 Aug 2015, In: Linear and Multilinear Algebra. 63, 8, p. 1568-1576

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    A one-parameter family of pick functions defined by the gamma function and related to the volume of the unit ball in n-space

    Berg, Christian & Pedersen, Henrik Laurberg, 2011, In: Proceedings of the American Mathematical Society. 139, 6, p. 2121-2132 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    A question by T. S. Chihara about shell polynomials and indeterminate moment problems

    Berg, Christian & Christiansen, J. S., 2011, In: Journal of Approximation Theory. 163, 10, p. 1449-1464

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    A remark on the multidimensional moment problem

    Berg, Christian, Christensen, J. P. R. & Jensen, Chr Ulrik, 1979, In: Mathematische Annalen. 243, 2, p. 163-169 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    A transformation from Hausdorff to Stieltjes moment sequences

    Berg, Christian & Duran, A. J., 2004, In: Arkiv for Matematik. 42, p. 239-257

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    A two-parameter extension of urbanik’s product convolution semigroup

    Berg, Christian, 2019, In: Probability and Mathematical Statistics. 39, 2, p. 441-458 18 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Asymptotic behaviour of the Urbanik semigroup

    Berg, Christian & Luis Lopez, J., Jul 2015, In: Journal of Approximation Theory. 195, p. 109-121

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    Book review of Barry Simon: Szego's Theorem and its Descendants: Spectral Theory for L^2 Perturbations of Orthogonal Polynomials. Princeton University Press, 2010

    Berg, Christian, 2011, In: Journal of Approximation Theory. 163, 8, p. 1029-1034

    Research output: Contribution to journal › Literature review › Communication

  16. Published

    Bounds on Turán determinants

    Berg, Christian & Szwarc, R., 2009, In: Journal of Approximation Theory. 161, p. 127-141

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    Børge Jessen, 19.6.1907-20.3.1993: Biography of Jessen

    Berg, Christian, 2009, In: Electronic Journal for History of Probability and Statistics. 5, 1, 15 p.

    Research output: Contribution to journal › Journal article › Communication

  18. Published

    Closable Hankel Operators and Moment Problems

    Berg, Christian & Szwarc, R., 2020, In: Integral Equations and Operator Theory. 92, 1, 5.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    Complete Monotonicity of a Difference Between the Exponential and Trigamma Functions and Properties Related to a Modified Bessel Function

    Qi, F. & Berg, Christian, 2013, In: Mediterranean Journal of Mathematics. 10, 4, p. 1685–1696

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    Completely monotonic ratios of basic and ordinary gamma functions

    Berg, Christian, Çetinkaya, A. & Karp, D., 2021, In: Aequationes Mathematicae. 95, 3, p. 569-588 20 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    Complex Analysis

    Berg, Christian, 2007, 1. ed. Universitetsparken 5, 2100 København Ø: Universitetsbogladen. 190 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  22. Published

    Convexity of the median in the gamma distribution

    Berg, Christian & Pedersen, Henrik Laurberg, 2008, In: Arkiv for Matematik. 46, 1, p. 1-6 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Correction to a paper by A.G. Pakes

    Berg, Christian, 2004, In: Journal of the Australian Mathematical Society. 76, p. 67-73

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Derivation of an integral of Boros and Moll via convolution of Student t-densities

    Berg, Christian & Vignat, C., 2012, In: Ramanujan Journal. 27, 2, p. 147-150

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Determinacy versus indeterminacy

    Berg, Christian, 2020, In: Snapshots of modern mathematics from Oberwolfach. 2020, 04, 10 p.

    Research output: Contribution to journal › Journal article › Communication

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