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On the equality of three formulas for Brumer–Stark units

Publication ,  Journal Article
Dasgupta, S; Honnor, MHL; Spieß, M
Published in: Journal of the London Mathematical Society
October 1, 2025

We prove the equality of three conjectural formulas for Brumer–Stark units. The first formula has essentially been proven, so this paper also verifies the validity of the other two formulas.

Duke Scholars

Published In

Journal of the London Mathematical Society

DOI

EISSN

1469-7750

ISSN

0024-6107

Publication Date

October 1, 2025

Volume

112

Issue

4

Related Subject Headings

  • General Mathematics
  • 4904 Pure mathematics
  • 0101 Pure Mathematics
 

Citation

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ICMJE
MLA
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Dasgupta, S., Honnor, M. H. L., & Spieß, M. (2025). On the equality of three formulas for Brumer–Stark units. Journal of the London Mathematical Society, 112(4). https://doi.org/10.1112/jlms.70296
Dasgupta, S., M. H. L. Honnor, and M. Spieß. “On the equality of three formulas for Brumer–Stark units.” Journal of the London Mathematical Society 112, no. 4 (October 1, 2025). https://doi.org/10.1112/jlms.70296.
Dasgupta S, Honnor MHL, Spieß M. On the equality of three formulas for Brumer–Stark units. Journal of the London Mathematical Society. 2025 Oct 1;112(4).
Dasgupta, S., et al. “On the equality of three formulas for Brumer–Stark units.” Journal of the London Mathematical Society, vol. 112, no. 4, Oct. 2025. Scopus, doi:10.1112/jlms.70296.
Dasgupta S, Honnor MHL, Spieß M. On the equality of three formulas for Brumer–Stark units. Journal of the London Mathematical Society. 2025 Oct 1;112(4).
Journal cover image

Published In

Journal of the London Mathematical Society

DOI

EISSN

1469-7750

ISSN

0024-6107

Publication Date

October 1, 2025

Volume

112

Issue

4

Related Subject Headings

  • General Mathematics
  • 4904 Pure mathematics
  • 0101 Pure Mathematics