69 citations · 155 across the 14 of their papers we have counts for
3 papers · 1 filter
A new and improved analysis of the time domain boundary integral operators for acoustics
Matthew Hassell, Tianyu Qiu, Tonatiuh Sanchez-Vizuet +1
We present a novel analysis of the boundary integral operators associated to the wave equation. The analysis is done entirely in the time-domain by employing tools from abstract ev…
PRIME: Phase Retrieval via Majorization-Minimization
Tianyu Qiu, Prabhu Babu, Daniel P. Palomar
This paper considers the phase retrieval problem in which measurements consist of only the magnitude of several linear measurements of the unknown, e.g., spectral components of a t…
New mapping properties of the Time Domain Electric Field Integral Equation
Tianyu Qiu, Francisco-Javier Sayas
We show some improved mapping properties of the Time Domain Electric Field Integral Equation and of its Galerkin semidiscretization in space. We relate the weak distributional fram…