Pointwise Weyl-law improvement for selected surfaces of revolution
Pointwise Weyl-law improvement for selected surfaces of revolution
Let , and let be the set of points of at distance at least from both poles. Let denote the pointwise eigenvalue counting function and let be the local Weyl coefficient.
Pointwise Weyl-law improvement conjecture. There exists a quantifiable constant such that, for every ,
This predicts a polynomial improvement over the usual pointwise Weyl-law remainder on the specified surfaces, uniformly away from the poles. The authors state it as an expected consequence of their methods; no resolution is supplied.
Sources & referencesView supporting material
Primary source
Ambre Chabert, “Bounds for quasimodes with polynomially narrow bandwidth on surfaces of revolution”, arXiv:2502.00143 (2026).
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