Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4614268 | Journal of Mathematical Analysis and Applications | 2016 | 20 Pages |
Abstract
In this note we study singular oscillatory integrals with linear phase function over hypersurfaces which may oscillate, and prove estimates of L2↦L2L2↦L2 type for the operator, as well as for the corresponding maximal function. If the hypersurface is flat, we consider a particular class of a nonlinear phase functions, and apply our analysis to the eigenvalue problem associated with the Helmholtz equation in R3R3.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Hayk Aleksanyan, Henrik Shahgholian, Per Sjölin,