Christian Berg
Professor, emeritus
Department of Mathematical Sciences
Universitetsparken 5
2100 København Ø
- 2008
- 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
- 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
- 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
- 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
- 2012
- 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. 329-341Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 147-150Research output: Contribution to journal › Journal article › Research › peer-review
- 2013
- 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. 1685–1696Research output: Contribution to journal › Journal article › Research › peer-review
- Published
On an Iteration Leading to a q-Analogue of the Digamma Function
Berg, Christian & Petersen, H. B., 2013, In: Journal of Fourier Analysis and Applications. 19, 4, p. 762-776Research output: Contribution to journal › Journal article › Research › peer-review
- 2014
- Published
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
- 2015
- Published
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
- Published
Asymptotic behaviour of the Urbanik semigroup
Berg, Christian & Luis Lopez, J., Jul 2015, In: Journal of Approximation Theory. 195, p. 109-121Research output: Contribution to journal › Journal article › Research › peer-review
- 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. 1568-1576Research output: Contribution to journal › Journal article › Research › peer-review
- 2017
- Published
On a Family of Functions Studied by Bhatia and Jain
Berg, Christian, 2017, In: Experimental Mathematics. 26, 2, p. 241-246Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Symmetric moment problems and a conjecture of Valent
Berg, Christian & Szwarc, R., 2017, In: Sbornik: Mathematics. 208, 3, p. 335-359Research 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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