Author
Yongjia Zhang
19 papers on this site (2021–2026) · 11 co-authors · newest Aug 20, 2026
From the tags on their papers
Research focus
How many of these papers carry each topic, among the topics most particular to them. Tags are assigned automatically, so they point to a subject rather than judge the work.
Topics over time
| Topic | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| All papers | 6 | 5 | 2 | 1 | 2 | 3 |
| Singularities | 2 | 3 | 1 | 1 | 1 | 3 |
| Ricci flow | 3 | 3 | 1 | 1 | 1 | 3 |
| Ricci solitons | 2 | 3 | 1 | 1 | 1 | 1 |
| Perelman entropy | 2 | 1 | ||||
| (Non)collapsing | 1 | 1 | 1 | 1 | ||
| Ancient solutions | 2 | 2 |
Who they write with
Co-authors
11 co-authors on this site, most joint work first.
Also with Richard Bamler.
Newest first
Papers
19 papers on this site. Titles open the PDF; Connections shows the papers closest to each one. The arXiv listing is the complete record.
All 19 papers
2026
2025
2024
2023
2022
2021
Hamilton-Ivey estimates for gradient Ricci solitons
Pseudolocality and uniqueness of Ricci flow on almost Euclidean noncompact manifolds
A local Sobolev inequality on Ricci flow and its applications
An optimal volume growth estimate for noncollapsed steady gradient Ricci solitons
On Ricci flows with closed and smooth tangent flows
No breather theorems for the mean curvature flow
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Nearby
Working on similar things
Other authors whose papers here share the most particular topics with these, leaving out co-authors. This is a similarity of tags, not a judgement.
- Andoni Royo Abrego2 papers · shared topics: Perelman entropy, (Non)collapsing, Ancient solutions
- John Hughes3 papers · shared topics: Surgery, Ricci-flat & Calabi–Yau, Ancient solutions
- Ziyi Zhao6 papers · shared topics: Curvature pinching, Rotational symmetry & warped products, 4-manifolds
- Yu Li19 papers · shared topics: Perelman entropy, 4-manifolds, (Non)collapsing
- Nataša Šešum19 works · shared topics: Rotational symmetry & warped products, 4-manifolds, Ancient solutions
How this page is made
About this page
Everything here is gathered automatically from the rest of the site, and it is not a biography. It covers only what the site holds: arXiv papers from 2021 on, the canon and the reading lists, so counts say nothing about anyone's whole output. Being listed reflects published work, not an endorsement by or of the person. Papers are matched to people by ORCID and OpenAlex where those exist: how these pages are built.
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