Meng Chen
Fudan University
81 Papers
552 Citations
Meng Chen is an academic researcher from Fudan University. The author has contributed to research in topics: Type (model theory) & Geometric genus. The author has an hindex of 17, co-authored 81 publications. Previous affiliations of Meng Chen include Max Planck Society & Tongji University.
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Papers
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On pluricanonical systems of algebraic varieties of general type
TL;DR: In this article, the authors extend Kollar's technique to look for an explicit function h(n) with phi_m birational onto its image for all integers $m\geq h( n)$ and for all n-dimensional nonsingular projective varieties of general type.
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On pluricanonical systems of algebraic varieties of general type
Meng Chen
- 01 Jan 2010
TL;DR: In this paper, the authors extend Kollar's technique to look for an explicit function $h(n)$ with $\varphi_m$ birational onto its image for all integers $m \geq h(n), and for all $n$-dimensional nonsingular projective varieties of general type.
Inequalities of Noether type for 3-folds of general type
TL;DR: For general minimal 3-folds of general type, the inequality K3≥(2/3)(2pg-7) holds, where pg denotes the geometric genus.
Characterization of the 4-canonical birationality of algebraic threefolds
Meng Chen,De-Qi Zhang +1 more
TL;DR: For nonsingular projective threefolds X (of general type) whose geometric genus (p_g=h^0(X, K_X)) is at most 5, the birationality of the fourth canonical map was characterized by D.-Q. Zhang and the first author in 2008 as mentioned in this paper.
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The 5-canonical system on 3-folds of general type
TL;DR: In this paper, the authors prove that the 5canonical map is birational onto the image of the projective minimal Gorenstein 3-fold of general type with canonical singularities.