Oberwolfach 2025 — Analytic Number Theory Problem Session
Selected questions from pp. 2756–2760 of Oberwolfach Report 51/2025. The source-marked solution sketch and formulations needing clarification are excluded.
12 catalogue entries · 11 new problem records · 11 catalogue entries linked to problem records
Catalogue entries can be source pointers, solved items or groups of questions. They are not added to the main problem count. Status reflects the saved source, inspected 2026-09-10.
Original collection ↗Attribution and reuse
CC BY-SA 4.0; source contributors, compiled by Thomas F. Bloom. These attributed adaptations are available under the same license.
12 matching entries
Clear filtersA short Fourier-coefficient bound for Petersson norm
Status unassessedProblem session · printed p. 2756 · PDF page 56
Differences of signed representatives of the first n integers
Status unassessedProblem session · printed p. 2756 · PDF page 56
Counting palindromic squares
Status unassessedProblem session · printed p. 2757 · PDF page 57
Problem session · printed p. 2757 · PDF page 57
The literal infinitude question needs correction: for k >= 1, (10^k+2)^2 and (2*10^k+1)^2 are distinct decimal reversals. Retained for source review, not imported as an open problem.
A cubic surface with two leading counting contributions
Status unassessedProblem session · printed p. 2757 · PDF page 57
Geometric zero-sum criteria in finite-field vector spaces
Status unassessedProblem session · printed p. 2757 · PDF page 57
Problem session · printed p. 2758 · PDF page 58
The asymmetric multiplication table with seven or more factors
Status unassessedProblem session · printed p. 2758 · PDF page 58
Elliptic-curve Frobenius traces as primitive roots
Status unassessedProblem session · printed p. 2758 · PDF page 58
A divisor sum over a cubic polynomial in two variables
Status unassessedProblem session · printed p. 2759 · PDF page 59
Divisors of sums of two prime squares
Status unassessedProblem session · printed p. 2759 · PDF page 59
Bounded exponential sums and eventual periodicity
Status unassessedProblem session · printed p. 2760 · PDF page 60