3 papers
math.FA2020
On compactly supported discrete radial wavelets in and application in Tomography
K. Z. Najiya, Akshaya Ravichandran, C. S. Sastry
Radially symmetric wavelets possessing multiresolution framework are found to be useful in different fields like Pattern recognition, Computed Tomography (CT) etc. The compactly su…
math.OC2020
Local recovery bounds for prior support constrained Compressed Sensing
K. Z. Najiya, Munnu Sonkar, C. S. Sastry
Prior support constrained compressed sensing has of late become popular due to its potential for applications. The existing results on recovery guarantees provide global recovery b…
math.OC2019
Sufficient conditions for the uniqueness of solution of the weighted norm minimization problem
K. Z. Najiya, Munnu Sonkar, C. S. Sastry
Prior support constrained compressed sensing, achieved via the weighted norm minimization, has of late become popular due to its potential for applications. For the weighted norm m…