Project-declaredLean 4.32.0
E Lp Norm cz Operator restrict two three of support subset
eLpNorm_czOperator_restrict_two_three_of_support_subset
Plain-language statement
The operator czOperator K r is bounded from L^2 ([1, 4]) to L^2 ([2, 3]), uniformly in r. This follows from the fact, proved in norm_czOperator_le_add, that it is bounded by the sum of two operators which are both bounded: one is the convolution with dirichletApprox, bounded as it is an average of Fourier projections, and the other one has a k...
harmonic analysisFourier analysismeasure theory
Source project: Carleson formalization
Person-level attribution pending.