Beijing International Studies University

output

20112026

most citedLocally Attentional SDF Diffusion for Controllable 3D Shape Generation

120 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2018Show all

8 papers · 1 filter

math.DG2018

Rigidity for positively curved Alexandrov spaces with boundary

Jian Ge, Ronggang Li

Inspired by a recent work of Grove-Petersen in [GP18], where the authors studied Alexandrov spaces with largest possible boundary. We study Alexandrov spaces with lower curvature b…

physics.chem-ph2018★ 5 cited

Continuum limit and preconditioned Langevin sampling of the path integral molecular dynamics

Jianfeng Lu, Yulong Lu, Zhennan Zhou

We investigate the continuum limit that the number of beads goes to infinity in the ring polymer representation of thermal averages. Studying the continuum limit of the trajectory…

math.DG2018

The index of a local boundary value problem for strongly Callias-type operators

Maxim Braverman, Pengshuai Shi

We consider a complete Riemannian manifold M whose boundary is a disjoint union of finitely many complete connected Riemannian manifolds. We compute the index of a local boundary v…

math.GT2018★ 4 cited

On the classification of certain 1-connected 7-manifolds and related problems

Xueqi Wang

We study the classification of closed, smooth, spin, $1$ -connected $7$ -manifolds whose integral cohomology ring is isomorphic to $H^{*} (C P^{2} \times S^{3})$ . We also prove that…

math.GR2018

Counting conjugacy classes in groups with contracting elements

Ilya Gekhtman, Wen-yuan Yang

In this paper, we derive an asymptotic formula for the number of conjugacy classes of elements in a class of statistically convex-cocompact actions with contracting elements. Denot…

math.AG2018★ 18 cited

Weak Zariski decompositions and log terminal models for generalized polarized pairs

Jingjun Han, Zhan Li

We show that the existence of a birational weak Zariski decomposition for a pseudo-effective generalized polarized lc pair is equivalent to the existence of a generalized polarized…

math.NA2018

Whole Brain Susceptibility Mapping Using Harmonic Incompatibility Removal

Chenglong Bao, Jae Kyu Choi, Bin Dong

Quantitative susceptibility mapping (QSM) aims to visualize the three dimensional susceptibility distribution by solving the field-to-source inverse problem using the phase data in…

math.DG2018★ 6 cited

A sufficient condition for a hypersurface to be isoparametric

Zizhou Tang, Dongyi Wei, Wenjiao Yan

Let $M^{n}$ be a closed Riemannian manifold on which the integral of the scalar curvature is nonnegative. Suppose $a$ is a symmetric $(0, 2)$ tensor field whose dual $(1,1)…