Christian Berg
Professor, emeritus
Department of Mathematical Sciences
Universitetsparken 5
2100 København Ø
- 2011
- 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
- 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. 1449-1464Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 1029-1034Research output: Contribution to journal › Literature review › Communication
- Published
Fibonacci numbers and orthogonal polynomials
Berg, Christian, 2011, In: Arab Journal of Mathematical Sciences. 17, 2, p. 75-88Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Fibonacci numbers, Euler’s 2-periodic continued fractions and moment sequences
Berg, Christian & Durán, A. J., 2011, In: Fibonacci Quarterly. 49, p. 66-75Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The smallest eigenvalue of Hankel matrices
Berg, Christian & Szwarc, R., 2011, In: Constructive Approximation. 34, 1, p. 107-133Research output: Contribution to journal › Journal article › Research › peer-review
- 2010
- Published
On a fixed point in the metric space of normalized Hausdorff moment sequences
Berg, Christian & Beygmohammadi, M., 2010, In: Supplemento ai Rendiconti del Circolo matematico di Palermo. 82, p. 251-257Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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
- Published
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
- 2009
- Published
Bounds on Turán determinants
Berg, Christian & Szwarc, R., 2009, In: Journal of Approximation Theory. 161, p. 127-141Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- Published
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
- 2008
- 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
- Published
Iteration of the rational function z-1/z and a Hausdorff moment sequence
Berg, Christian & Durán, A. J., 2008, In: Expositiones Mathematicae. 26, p. 375-385Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Linearization coefficients of Bessel polynomials and properties of Student-t distributions
Berg, Christian & Vignat, C., 2008, In: Constructive Approximation. 27, p. 15-32Research output: Contribution to journal › Journal article › Research › peer-review
- Published
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
- Published
Stieltjes-Pick-Bernstein-Schoenberg and their connection to complete monotonicity
Berg, Christian, 2008, Positive Definite Functions: From Schoenberg to Space-Time Challenges. Mateu, J. & Porcu, E. (eds.). Dept. of Mathematics, University Jaume I, Castellon, Spain, p. 15-45Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
The Dagum family of isotropic correlation functions
Berg, Christian, Mateu, J. & Porcu, E., 2008, In: Bernoulli. 14, 4, p. 1134-1149Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The fixed point for a transformation of Hausdorff moment sequences and iteration of a rational function
Berg, Christian & Durán, A. J., 2008, In: Mathematica Scandinavica. 103, p. 11-39Research output: Contribution to journal › Journal article › Research › peer-review
- 2007
- Published
Complex Analysis
Berg, Christian, 2007, 1. ed. Universitetsparken 5, 2100 København Ø: Universitetsbogladen. 190 p.Research output: Book/Report › Compendium/lecture notes › Education
- Published
Logarithmic order and type of indeterminate moment problems
Berg, Christian, Pedersen, Henrik Laurberg & Hayman, W., 2007, Proceedings of the international Conference "Difference Equations, Special Functions and Orthogonal Polynomials". Elaydi et al., S. (ed.). World Scientific, p. 51-79Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
- Published
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
- 2006
- Published
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
- Published
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
- Published
Some classes of completely montonic functions, II
Alzer, H. & Berg, Christian, 2006, In: Ramanujan Journal. 11, p. 225-248Research 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
Research output: Contribution to journal › Journal article › Research › peer-review
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