Research output per year
Research output per year
Personal profile
Knowledge of languages
danish (mother tongue), english, french, germanCV
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Primary fields of research
Mathematical AnalysisCurrent research
Moment problems, Orthogonal polynomials and special functionsTeaching
mathematical analysis, special funtions, orthogonal polynomials, the moment problem, complex analysis, Fourier analysisFields of interest
orthogonal polynomials, special functions, the moment problem, infinitely divisible distributions, Pick functions, completely monotonic functions, complex analysisKeywords
- Faculty of Science
- mathematical analysis
- special functions
- the moment problem
- potential theory
- complex analysis
- commutative harmonic analysis
Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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A complete Bernstein function related to the fractal dimension of Pascal's pyramid modulo a prime
Berg, C., 2026, In: Expositiones Mathematicae. 44, 1, 11 p., 125601.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)17 Downloads (Pure) -
Indeterminate Stieltjes moment problems revisited
Berg, C., 2026, In: Arabian Journal of Mathematics. 15, p. 561–571Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile2 Citations (Scopus)2 Downloads (Pure) -
Special N-Extremal Solutions to Indeterminate Moment Problems
Berg, C. & Szwarc, R., 2026, In: Complex Analysis and Operator Theory. 20, 6, 17 p., 138.Research output: Contribution to journal › Journal article › Research › peer-review
Open AccessFile3 Downloads (Pure) -
Analytic versus algebraic density of polynomials
Berg, C., Simanek, B. & Wellman, R., 2025, In: Analysis Mathematica. 51, p. 1187–1198,Research output: Contribution to journal › Journal article › Research › peer-review
File29 Downloads (Pure) -
Indeterminate Jacobi operators
Berg, C. & Szwarc, R., 2025, In: Journal of Operator Theory. 93, 1, p. 123-145Research output: Contribution to journal › Journal article › Research › peer-review
File2 Citations (Scopus)40 Downloads (Pure) -
Selected gems from the mathematics of Bent Fuglede - a centenary tribute
Berg, C., Böröczky, K., El Kadiri, M., Kolountzakis, M., Zorii, N. & Zsidó, L., 2025, In: Analysis Mathematica. 51, 4, p. 1117–1154Research output: Contribution to journal › Journal article › Research › peer-review
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A Family of Horn-Bernstein Functions
Berg, C. & Pedersen, H. L., 2023, In: Experimental Mathematics. 32, 3, p. 505-513Research output: Contribution to journal › Journal article › Research › peer-review
File3 Citations (Scopus)119 Downloads (Pure) -
Self-adjoint operators associated with Hankel moment matrices
Berg, C. & Szwarc, R., 2022, In: Journal of Functional Analysis. 283, 10, p. 1-29 109674.Research output: Contribution to journal › Journal article › Research › peer-review
File10 Citations (Scopus)98 Downloads (Pure)
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Det Kongelige Danske Videnskabernes Selskab (External organisation)
Berg, C. (Member)
1 Jan 1996 → 31 Dec 2012Activity: Presentations, memberships and other activity types › Membership of committee, council, board
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Expositiones Mathematicae (Journal)
Berg, C. (Editor)
1 Jan 1994 → 31 Dec 2014Activity: Peer-review and editorial work types › Editor of Research journal › Communication