Christian Berg
Professor, emeritus
Department of Mathematical Sciences
Universitetsparken 5
2100 København Ø
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On powers of Stieltjes moment sequences, II
Berg, Christian, 2007, In: Journal of Computational and Applied Mathematics. 199, p. 23-38Research output: Contribution to journal › Journal article › Research › peer-review
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On powers on Stieltjes moment sequences, I
Berg, Christian, 2005, In: Journal of Theoretical Probability. 18, p. 871-889Research output: Contribution to journal › Journal article › Research › peer-review
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On some indeterminate moment problems for measures on a geometric progression
Berg, Christian, 1998, In: J. Comput. Appl. Math.. 99, p. 67-75Research output: Contribution to journal › Journal article › Research › peer-review
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On some results of Cufaro Petroni about Student t-processes
Berg, Christian & Vignat, C., 2008, In: Journal of Physics A: Mathematical and Theoretical (Print Edition). 41, 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
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On the density of the sum of two independent Student t-random vectors
Berg, Christian & Vignat, C., 2010, In: Statistics & Probability Letters. 80, p. 1043-1055Research output: Contribution to journal › Journal article › Research › peer-review
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On the order and type of the entire functions associated with an indeterminate Hamburger moment problem
Berg, Christian & Pedersen, H. L., 1994, In: Arkiv for Matematik. 32, p. 1-11Research output: Contribution to journal › Journal article › Research › peer-review
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On the order of indeterminate moment problems
Berg, Christian & Szwarc, R., 2014, In: Advances in Mathematics. 250, p. 105-143Research output: Contribution to journal › Journal article › Research › peer-review
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On the representability of harmonic funtions as Newtonian potentials
Berg, Christian & Leutwiler, H., 1993, In: Expo. Math.. 11, p. 369-375Research output: Contribution to journal › Journal article › Research › peer-review
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Open problems
Berg, Christian, 2015, In: Integral Transforms and Special Functions. 26, 2, p. 90-95Research output: Contribution to journal › Journal article › Research › peer-review
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Orthogonal Polynomials and analytic functions associated to positive definite matrices
Berg, Christian & Duran, A. J., 2006, In: Journal of Mathematical Analysis and Applications. 315, 5, p. 54-67Research output: Contribution to journal › Journal article › Research › peer-review
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Orthogonal expansions related to compact Gelfand pairs
Berg, Christian, Peron, A. P. & Porcu, E., 2018, In: Expositiones Mathematicae. 36, 3-4, p. 259-277Research output: Contribution to journal › Journal article › Research › peer-review
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Orthogonal polynomials, L2-spaces and entire functions
Berg, Christian & Duran, A. J., 1996, In: Mathematica Scandinavica. 79, p. 209-223Research output: Contribution to journal › Journal article › Research › peer-review
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Ortogonale polynomier og Hilbertmatricen
Berg, Christian, 2006, In: Normat - Nordisk Matematisk Tidsskrift. 54, 3, p. 116-133Research output: Contribution to journal › Journal article › Research › peer-review
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Pick functions related to the Gamma function
Berg, Christian & Pedersen, H. L., 2002, In: Rocky Mountain Journal of Mathematics. 32, 2, p. 507-525Research output: Contribution to journal › Journal article › Research › peer-review
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Positive polynomials and sums of squares by Murray Marshall. Mathematical Surveys and Monographs, Volume 146, AMS, Providence, RI 2008. ISBN 978-0-8218-4402-1: Book reviews
Berg, Christian, 2010, In: Journal of Approximation Theory. 162, p. 236-238Research output: Contribution to journal › Literature review › Communication
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Proceedings of the Seventh International Symposium on Orthogonal Polynomials, Special Functions and Applications
Berg, Christian (ed.), Christiansen, J. S. (ed.) & Pedersen, H. L. (ed.), 2005, 538 p. (Journal of Computational and Applied Mathematics, Vol. 178).Research output: Book/Report › Anthology › Research › peer-review
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Quantum Hilbert matrices and orthogonal polynomials
Berg, Christian & Andersen, J. E., 2009, In: Journal of Computational and Applied Mathematics. 233, p. 723-729Research output: Contribution to journal › Journal article › Research › peer-review
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Recent results about moment problems
Berg, Christian, 1995, Probability measure on groups and related structures XI Proceedings Oberwolfach 1994. Singapore: World Scientific, p. 1-13Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Riemanns Zetafunktion
Berg, Christian, 2020, In: Kvant. 31, 1, p. 6-11Research output: Contribution to journal › Journal article › Communication
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Rotation invariant moment problems
Berg, Christian & Thill, M., 1991, In: Acta Mathematica. 167, p. 207-227Research output: Contribution to journal › Journal article › Research › peer-review
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Schoenberg's theorem for real and complex Hilbert spheres revisited
Berg, Christian, Peron, A. P. & Porcu, E., Apr 2018, In: Journal of Approximation Theory. 228, p. 58-78Research output: Contribution to journal › Journal article › Research › peer-review
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Self-adjoint operators associated with Hankel moment matrices
Berg, Christian & Szwarc, R., 2022, In: Journal of Functional Analysis. 283, 10, p. 1-29 109674.Research output: Contribution to journal › Journal article › Research › peer-review
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Small eigenvalues of large Hankel matrices. The indeterminate case
Berg, Christian, Chen, Y. & Ismail, M. E. H., 2002, In: Mathematica Scandinavica. 91, p. 67-81Research output: Contribution to journal › Journal article › Research › peer-review
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Solvability of the Hankel determinant problem for real sequences
Bakan, A. & Berg, Christian, 2018, Frontiers In Orthogonal Polynomials and Q-series. Nashed, M. Z. & Li, X. (eds.). World Scientific, p. 85-117 (Contemporary Mathematics and Its Applications: Monographs, Expositions and Lecture Notes, Vol. 1).Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
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Some Classes of Completely Monotonic Functions
Berg, Christian & Alzer, H., 2002, In: Annales Academiae Scientiarum Fennicae. Mathematica. 27, p. 445-460Research output: Contribution to journal › Journal article › Research › peer-review
ID: 12150
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Nielsen's beta function and some infinitely divisible distributions
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A Family of Entire Functions Connecting the Bessel Function J1 and the Lambert W Function
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A Unified View of Space–Time Covariance Functions Through Gelfand Pairs
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