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We use the liftability of the relative Frobenius morphism of toric varieties and the strong liftability of toric varieties to prove the Bott vanishing theorem, the degeneration of the Hodge to de Rham spectral sequence and the…

代数几何 · 数学 2013-04-30 Qihong Xie

We extend to manifolds of arbitrary dimension the Castelnuovo-de Franchis inequality for surfaces. The proof is based on the theory of Generic Vanishing and higher regularity, and on the Evans-Griffith Syzygy Theorem in commutative algebra.…

代数几何 · 数学 2019-12-19 Giuseppe Pareschi , Mihnea Popa

In this paper, some results on vanishing and non-vanishing of generalized local cohomology modules are presented and some relations between those modules and, Ext and ordinary local cohomology modules are studied. Also, several cofiniteness…

交换代数 · 数学 2010-10-08 S. H. Hassanzadeh , A. Vahidi

We introduce general regular variation, a theory of regular variation containing the existing Karamata, Bojanic-Karamata/de Haan and Beurling theories as special cases. The unifying theme is the Popa groups of our title viewed as locally…

经典分析与常微分方程 · 数学 2019-01-21 N. H. Bingham , A. J. Ostaszewski

This paper establishes a second vanishing theorem for formal local cohomology modules over Noetherian local rings. We introduce the \textit{formal dimension} invariant and characterize the vanishing of higher formal local cohomology in…

交换代数 · 数学 2025-08-08 Behruz Sadeqi

We prove the Second Vanishing Theorem for local cohomology modules of an unramified regular local ring in its full generality and provide a new proof of the Second Vanishing Theorem in prime characteristic $p$. As an application of our…

交换代数 · 数学 2025-02-13 Wenliang Zhang

We study the vanishing of (co)homology along ring homomorphisms for modules that admit certain filtrations, and generalize a theorem of O. Celikbas-Takahashi. Our work produces new classes of rigid and test modules, in particular over local…

交换代数 · 数学 2024-08-07 Olgur Celikbas , Yongwei Yao

We generalize a theorem of Tate and show that the second cohomology of the Weil group of a global or local field with coefficients in $\C^*$ (or more generally, with coefficients in the complex points of a tori over $\C$) vanish, where the…

数论 · 数学 2007-05-23 C. S. Rajan

Motivated by a problem in holomorphic dynamics, we present a certain generalization of the celebrated F. and M. Riesz Theorem.

复变函数 · 数学 2020-07-30 Genadi Levin

Using the work of Fargues-Scholze, we prove a vanishing theorem for the generic unramified part of the cohomology of local Shimura varieties of general linear groups. This gives an alternative approach to vanishing results of…

数论 · 数学 2021-06-22 Teruhisa Koshikawa

In this paper, we clarify the mistakes made in the former article entitled "Vanishing Theorems on Toric Varieties in Positive Characteristic". On the other hand, we use the positive characteristic method to reprove the Bott vanishing…

代数几何 · 数学 2014-12-25 Qihong Xie

We prove a new vanishing theorem generalizing that of Le Potier for Schur functors of a vector bundle.

代数几何 · 数学 2007-05-23 F. Laytimi , W. Nahm

Using inversion of adjunction, we deduce from Nadel's theorem a vanishing property for ideals sheaves on projective varieties, a special case of which recovers a result due to Bertram--Ein--Lazarsfeld. This enables us to generalize to a…

代数几何 · 数学 2015-04-14 Tommaso de Fernex , Lawrence Ein

We present an approach to Green-Lazarsfeld's generic vanishing combining gaussian maps and the Fourier-Mukai transform associated to the Poincar\`e line bundle. As an application we prove the Generic Vanishing Theorem for all normal…

代数几何 · 数学 2014-01-30 Giuseppe Pareschi

In this article, we study the descent of $(\varphi,\tau)$-modules over perfectoid period rings in characteristic $p$ via Berger and Rozensztajn's theory of super-H\"{o}lder vectors. This is a generalization of their work on…

数论 · 数学 2025-11-24 Yijun Yuan

We prove generalized ABC theorems for vanishing sums of non-Archimedean entire functions of several variables in arbitrary characteristic.

数论 · 数学 2009-04-18 William Cherry , Cristina Toropu

The second vanishing theorem has a long history in the theory of local cohomology modules, which connects the vanishing of a complete regular local ring with a topological property of the punctured spectrum of the ring under some…

交换代数 · 数学 2026-03-03 Mohsen Asgharzadeh , Shinnosuke Ishiro , Kazuma Shimomoto

A Nakano-type generic vanishing result is extended from compact K\"ahler manifolds to manifolds in Fujiki class $\mathcal{C}$, so that smooth proper complex algebraic varieties are covered.

代数几何 · 数学 2023-09-19 Haohao Liu

A Lie algebroid is a generalization of Lie algebra that provides a general framework to describe the symmetries of a manifold. In this paper, we generalize the Kodaira vanishing theorem, which is a basic result in complex geometry, to…

微分几何 · 数学 2024-03-19 Tengzhou Hu

We revisit generic vanishing results for perverse sheaves with any field coefficients on a complex semi-abelian variety, and indicate several topological applications. In particular, we obtain finiteness properties for the integral…

代数拓扑 · 数学 2017-08-01 Yongqiang Liu , Laurentiu Maxim , Botong Wang