2026 Yujiro Kawamata: Mathematics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Mathematics	39	2142	1891	34	30	92	9168

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Mathematics

2142

1891

9168

Overview

Yujiro Kawamata is affiliated with the University of Tokyo in Japan. Their research spans a range of topics primarily in mathematics and physics, with a focus on geometry, algebra, topology, and mathematical physics.

Their recent papers include:

Non-commutative deformations of simple objects in a category of perverse coherent sheaves (2020, Selecta Mathematica)
On non-commutative formal deformations of coherent sheaves on an algebraic variety (2021, EMS Surveys in Mathematical Sciences)
Non-commutative deformations of perverse coherent sheaves and rational curves (2022, Journal of Algebraic Geometry)
On the derived category of a weighted projective threefold (2021, Bollettino dell Unione Matematica Italiana)
Deformations over non-commutative base (2024, Comptes Rendus Mathématique)

Kawamata has published primarily in the following venues:

arXiv (Cornell University)
Selecta Mathematica
EMS Surveys in Mathematical Sciences
Journal of Algebraic Geometry
Bollettino dell Unione Matematica Italiana

The primary fields of study for Kawamata's research are Mathematics and Physics and Astronomy. Within these broad fields, their work engages with several subfields, including:

Geometry and Topology
Algebra and Number Theory
Mathematical Physics
Statistical and Nonlinear Physics
Discrete Mathematics and Combinatorics

The main topics of Kawamata's research cover:

Algebraic structures and combinatorial models
Nonlinear Waves and Solitons
Advanced Topics in Algebra
Algebraic Geometry and Number Theory
Homotopy and Cohomology in Algebraic Topology
Advanced Algebra and Geometry
Finite Group Theory Research

In addition to journal articles, Kawamata has authored a book published by Cambridge University Press titled Algebraic Varieties: Minimal Models and Finite Generation (2024).

Best Publications

Introduction to the Minimal Model Problem

Yujiro Kawamata;Katsumi Matsuda;Kenji Matsuki

1475
Citations
Crepant blowing-up of 3-dimensional canonical singularities and its application to degenerations of surfaces

Yujiro Kawamata

731
Citations
Characterization of abelian varieties

Yujiro Kawamata

652
Citations
A Generalization of Kodaira-Ramanujam's Vanishing Theorem.

Yujiro Kawamata

570
Citations
Pluricanonical systems on minimal algebraic varieties

Y. Kawamata

401
Citations
The cone of curves of algebraic varieties

Yujiro Kawamata

362
Citations
Minimal models and the Kodaira dimension of algebraic fiber spaces.

Unknown

331
Citations
D-Equivalence and K-Equivalence

Yujiro Kawamata

313
Citations
Subadjunction of log canonical divisors, II

Yujiro Kawamata

304
Citations
On Fujita's freeness conjecture for 3-folds and 4-folds

Yujiro Kawamata

269
Citations
On the length of an extremal rational curve

Yujiro Kawamata

268
Citations
Derived categories of toric varieties II

Yujiro Kawamata

254
Citations
Flops Connect Minimal Models

Yujiro Kawamata

218
Citations
Abundance theorem for minimal threefolds

Yujiro Kawamata

216
Citations
Logarithmic deformations of normal crossing varieties and smoothing of degenerate Calabi-Yau varieties

Yujiro Kawamata;Yoshinori Namikawa

188
Citations
Kodaira Dimension of Algebraic Fiber Spaces Over Curves.

Yujiro Kawamata

139
Citations
On the cone of curves of algebraic varieties

Unknown

137
Citations
On the Cone of divisors of Calabi-Yau fiber spaces

Yujiro Kawamata

131
Citations
Log Crepant Birational Maps and Derived Categories

Yujiro Kawamata

125
Citations
Divisorial contractions to 3-dimensional terminal quotient singularities

Yujiro Kawamata

121
Citations
Deformations of canonical singularities

Yujiro Kawamata

118
Citations
On Bloch's conjecture

Yujiro Kawamata;Yujiro Kawamata

113
Citations

Frequent Co-Authors

Fabrizio Catanese University of Bayreuth

Gang Tian Peking University

Thomas Peternell University of Bayreuth

External Links

Wikipedia of Yujiro Kawamata

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