activity
20202026
most citedMass of asymptotically flat -manifolds with boundary

6 citations · 12 across the 7 of their papers we have counts for

collaborators

7 papers

math.DG2026

Positive mass theorem for initial data sets with arbitrary ends

Tin-Yau Tsang

We showed a positive energy theorem for asymptotically flat initial data sets with the concept of spectral PSC by He-Shi-Yu, Bi-Hao-He-Shi-Zhu and Brendle-Wang; and the Jang equati…

math.DG2026

Positive mass theorems for manifolds with asymptotically locally hyperbolic toroidal ends

Gregory J. Galloway, Tin-Yau Tsang

In [Classical Quantum Gravity 35, 115015 (2018)], P. Chruściel, L. Nguyen, T.-T. Paetz and the first-named author obtained a positive mass theorem for asymptotically locally hyperb…

math.DG2024

Remarks on quasilocal mass and fill-ins

Tin-Yau Tsang

In this paper we would have a brief overview of several proposals of quasilocal mass which are based on Hamiltonian formulation. We also show the positivity of the Wang-Yau energy…

math.AP2022★ 3 cited

Monotonicity of the -Green functions

Pak-Yeung Chan, Jianchun Chu, Man-Chun Lee +1

On a complete -nonparabolic -dimensional manifold with non-negative scalar curvature and vanishing second homology, we establish a sharp monotonicity formula for the proper $…

math.DG2021

On a spacetime positive mass theorem with corners

Tin-Yau Tsang

In this paper we consider the positive mass theorem for general initial data sets satisfying the dominant energy condition which are singular across a piecewise smooth surface. We…

math.DG2021★ 3 cited

Dihedral rigidity for cubic initial data sets

Tin-Yau Tsang

In this paper we pose and prove a spacetime version of Gromov's dihedral rigidity theorem (Gromov, Li) for cubes when the dimension is 3 by studying the level sets of spacetime har…

math.DG2020★ 6 cited

Mass of asymptotically flat -manifolds with boundary

Sven Hirsch, Pengzi Miao, Tin-Yau Tsang

We study the mass of asymptotically flat -manifolds with boundary using the method of Bray-Kazaras-Khuri-Stern. More precisely, we derive a mass formula on the union of an asymp…