Publications (5)
Calabi affine maximal surfaces and centroaffine Bernstein problems
Yalin Sun, Cheng Xing, Ruiwei Xu
Motivated by Calabi's calculation of the second variation sign for locally strongly convex affine maximal surfaces in equiaffine geometry, we first prove that every Calabi extremal…
A class of new complete affine maximal type hypersurfaces
Yalin Sun, Ruiwei Xu
In this paper we classify a kind of special Calabi hypersurfaces with negative constant sectional curvature in Calabi affine geometry. Meanwhile, we find a class of new Euclidean c…
Crowdsourcing Information Extraction for Biomedical Systematic Reviews
Yalin Sun, Pengxiang Cheng, Shengwei Wang +4
Information extraction is a critical step in the practice of conducting biomedical systematic literature reviews. Extracted structured data can be aggregated via methods such as st…
Counting the number of solutions to certain infinite Diophantine equations
Nian Hong Zhou, Yalin Sun
Let be positive integers. This paper investigate the number of solutions of the following infinite Diophantine equations $$ n=1^{r}\cdot |k_{1}|^{v}+2^{r}\cd…
Improving Generated and Retrieved Knowledge Combination Through Zero-shot Generation
Xinkai Du, Quanjie Han, Chao Lv +5
Open-domain Question Answering (QA) has garnered substantial interest by combining the advantages of faithfully retrieved passages and relevant passages generated through Large Lan…