Harmonic functions on Z^d with u(0) nonzero have at least (10^(-10)/d) n^2 nonzero values in each n-cube, and this n^2 order is sharp in dimension three.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
math.CA 1years
2026 1verdicts
CONDITIONAL 1roles
background 1polarities
unclear 1representative citing papers
citing papers explorer
-
Sparse supports of lattice eigenfunctions: quantitative growth and algebraic rigidity
Harmonic functions on Z^d with u(0) nonzero have at least (10^(-10)/d) n^2 nonzero values in each n-cube, and this n^2 order is sharp in dimension three.