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Professor Alexander Belton CMath, CSci, FIMA, SFHEA

Visiting Professor

  1. Published

    On stopping Fock-space processes

    Belton, A. C. R., 03/2019, In: Journal of Theoretical Probability. 32, 1, p. 484-526 43 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  2. Published

    Moment-sequence transforms

    Belton, A., Guillot, D., Khare, A. & Putinar, M., 27/10/2016, Arxiv, 33 p.

    Research output: Working paper

  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. Published

    Matrix positivity preservers in fixed dimension. I

    Belton, A., Guillot, D., Khare, A. & Putinar, M., 6/08/2016, In: Advances in Mathematics. 298, p. 325-368 44 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  5. Published

    Matrix positivity preservers in fixed dimension

    Belton, A., Guillot, D., Khare, A. & Putinar, M., 02/2016, In: Comptes Rendus Mathématique. 354, 2, p. 143-148 6 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  6. Published

    Matrix compression along isogenic blocks

    Belton, A., Guillot, D., Khare, A. & Putinar, M., 31/08/2022, In: Acta Scientiarum Mathematicarum. 88, 1-2, p. 417-448 32 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  7. 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

  8. 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

  9. Published

    Erratum: An isomorphism of quantum semimartingale algebras (Quarterly Journal Mathematics (2004) 55 (135-165) DOI: 10.1093/qmath/hag052)

    Belton, A. C. R., 1/12/2004, In: Quarterly Journal of Mathematics. 55, 4, 1 p.

    Research output: Contribution to Journal/MagazineComment/debatepeer-review

  10. Published

    Approximation via toy Fock space - the vacuum-adapted viewpoint

    Belton, A. C. R., 09/2008, Quantum Stochastics and Information. Belavkin, V. P. & Guţă, M. (eds.). Singapore: World Scientific, p. 3-22 20 p.

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

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