Christian Berg
Professor, emeritus
Department of Mathematical Sciences
Universitetsparken 5
2100 København Ø
- Published
When does a discrete differential pertubation of a sequence of orthonormal polynomials belong to l2
Berg, Christian & Duran, A. J., 1996, In: J. Funct. Anal.. 136, p. 127-153Research output: Contribution to journal › Journal article › Research › peer-review
- 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
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
- Published
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
- Published
Trekantens Nipunktscirkel
Berg, Christian, 1993, Matematiske Ideer, en artikelsamling til større skriftlige opgaver. København: Matematiklærerforeningen, p. 26-35Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Education
- Published
Integral representation of some functions related to the gamma function
Berg, Christian, 2004, In: Mediterranean Journal of Mathematics. 1, p. 433-439Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Indeterminate moment problems and the theory of entire functions
Berg, Christian, 1996, In: J. Comput. Appl. Math.. 65, p. 27-55Research 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 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
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
- 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
- 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
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
- Published
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
- 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
- Published
The Nevanlinna parametrization for some indeterminate Stieltjes moment problems associated with birth and death processes
Berg, Christian & Valent, G., 1994, In: Methods and Applications of Analysis. 1, p. 169-209Research 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
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
- 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
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
On a conjecture of Clark and Ismail
Berg, Christian, Alzer, H. & Koumandos, S., 2005, In: Journal of Approximation Theory. 134, p. 102-113Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Kompleks Funktionsteori
Berg, Christian, 2002, Kompleks Funktionsteori. København: Universitetsbogladen, p. 156Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Education
- Published
The index of determinacy for measures and the l2-norm of orthonormal polynominals
Berg, Christian & Duran, A. J., 1995, In: Transactions of the American Mathematical Society. 347, p. 2795-2811Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Nevanlinna extremal measures for some orthogonal polynomials related to birth and death processes
Berg, Christian & Valent, G., 1995, In: J. Comput. Appl. Math.. 57, p. 29-43Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Markov's Theorem Revisited
Berg, Christian, 1994, In: J. Approximation Theory. 78, p. 260-275Research output: Contribution to journal › Journal article › Research › peer-review
ID: 12150
Most downloads
-
52
downloads
Nielsen's beta function and some infinitely divisible distributions
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
33
downloads
A Family of Entire Functions Connecting the Bessel Function J1 and the Lambert W Function
Research output: Contribution to journal › Journal article › Research › peer-review
Published -
14
downloads
A Unified View of Space–Time Covariance Functions Through Gelfand Pairs
Research output: Contribution to journal › Journal article › Research › peer-review
Published