Average sampling and space-frequency localized frames on bounded domains

作者：Pesenson Isaac Z^*

来源：Journal of Complexity, 2015, 31(5): 675-688.

DOI：10.1016/j.jco.2015.04.003

• Dirichlet boundary conditions
• Second-order differential operators
• Eigenfunctions
• Average sampling
• Frames

The primary goal of the paper is to develop average sampling on bounded domains in Euclidean spaces. As an application of this development we construct bandlimited and localized frames on domains and describe a scale of Besov spaces in terms of frame coefficients.

• 出版日期2015-10