Yuchen Bi

collaborators

3 papers

astro-ph.GA2025★ 4 cited

Deblending Overlapping Galaxies in DECaLS Using Transformer-Based Algorithm: A Method Combining Multiple Bands and Data Types

Ran Zhang, Meng Liu, Zhenping Yi +8

In large-scale galaxy surveys, particularly deep ground-based photometric studies, galaxy blending is inevitable and poses a potential primary systematic uncertainty for upcoming s…

math.DG2024

Optimal rigidity estimates for varifolds almost minimizing the Willmore energy

Yuchen Bi, Jie Zhou

For an integral $2$ -varifold $V = v (Σ, θ_{\geq 1})$ in $R^{n}$ with generalized mean curvature $H \in L^{2}$ such that $μ (R^{n}) = 4 π$ and $\int_Σ|H|^2dμ\le 16π(1+…

math.AP2022

The $C^{0}$ -convergence at the Neumann boundary for Liouville equations

Yuchen Bi, Jiayu Li, Lei Liu +1

In this paper, we study the blow-up analysis for a sequence of solutions to the Liouville type equation with exponential Neumann boundary condition. For interior case, i.e. the blo…

Deblending Overlapping Galaxies in DECaLS Using Transformer-Based Algorithm: A Method Combining Multiple Bands and Data Types

Optimal rigidity estimates for varifolds almost minimizing the Willmore energy

The C0-convergence at the Neumann boundary for Liouville equations

The $C^{0}$ -convergence at the Neumann boundary for Liouville equations