168 citations · 181 across the 10 of their papers we have counts for
11 papers
The NPU-ASLP System for Music Restoration in the CCF-AATC 2026 Challenge
Zeyu Zhu, Yike Zhu, Xingchen Li +6
This paper presents the NPU-ASLP music restoration system developed for Track 1 of the China Computer Federation (CCF) Advanced Audio Technology Competition (AATC) 2026 Challenge.…
Measure upper bounds of nodal sets of solutions to Dirichlet problem of Schrödinger equations
Hairong Liu, Long Tian, Xiaoping Yang
In this paper, we focus on estimating measure upper bounds of nodal sets of solutions to the following boundary value problem \begin{equation*} \left\{ \begin{array}{lll} Δu+Vu=0\q…
Quantitative unique continuation property for solutions to a bi-Laplacian equation with a potential
Hairong Liu, Long Tian, Xiaoping Yang
In this paper, we focus on the quantitative unique continuation property of solutions to \begin{equation*} Δ^2u=Vu, \end{equation*} where . We show that the maxi…
Some Quantitative Properties of Solutions to the Buckling Type Equation
Long Tian, Xiaoping Yang
In this paper, we investigate the quantitative unique continuation, propagation of smallness and measure bounds of nodal sets of solutions to the Buckling type equation $\triangle^…
On a universal solution to the transport-of-intensity equation
Jialin Zhang, Qian Chen, Jiasong Sun +2
Transport-of-intensity equation (TIE) is one of the most well-known approaches for phase retrieval and quantitative phase imaging. It directly recovers the quantitative phase distr…
Upper Measure Bounds of Nodal Sets of Solutions to the Bi-Harmonic Equations on Riemannian Manifolds
Long Tian, Xiaoping Yang
In this paper, we consider the nodal set of a bi-harmonic function on an dimensional Riemannian manifold , that is, satisfies the equation $\triangle_M^…