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Professor Alexander Belton CMath, CSci, FIMA, SFHEA

Visiting Professor

  1. Published

    Introduction to classical and quantum Markov semigroups

    Belton, A., 2019, Open Quantum Systems: A Mathematical Perspective. Bahns, D., Pohl, A. & Witt, I. (eds.). Cham: Birkhauser, p. 1-54 54 p. (Tutorials, Schools, and Workshops in the Mathematical Sciences).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter

  2. Published

    A panorama of positivity. II: fixed dimension

    Belton, A., Guillot, D., Khare, A. & Putinar, M., 31/03/2020, Complex Analysis and Spectral Theory. Dales, H. G., Khavinson, D. & Mashreghi, J. (eds.). Providence, RI: American Mathematical Society, p. 109-150 42 p. (Contemporary Mathematics; vol. 743).

    Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter (peer-reviewed)peer-review

  3. Published

    Moment-sequence transforms

    Belton, A., Guillot, D., Khare, A. & Putinar, M., 31/05/2022, In: Journal of the European Mathematical Society. 24, 9, p. 3109–3160 52 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  4. Forthcoming

    Totally positive kernels, Pólya frequency functions, and their transforms

    Belton, A., Guillot, D., Khare, A. & Putinar, M., 24/11/2021, (Accepted/In press) In: Journal d'Analyse Mathématique. 63 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  5. Forthcoming

    Matrix compression along isogenic blocks

    Belton, A., Guillot, D., Khare, A. & Putinar, M., 18/03/2022, (Accepted/In press) In: Acta Scientiarum Mathematicarum. 30 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  6. Published

    Hirschman-Widder densities

    Belton, A., Guillot, D., Khare, A. & Putinar, M., 30/09/2022, In: Applied and Computational Harmonic Analysis. 60, p. 396-425 30 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  7. Published

    Preservers of totally positive kernels and Pólya frequency functions

    Belton, A., Guillot, D., Khare, A. & Putinar, M., 26/07/2022, In: Mathematics Research Reports. 3, p. 35-56 22 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

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