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In this article, stimulated by the effectiveness in Berndtsson's solution of the openness conjecture and continuing our solution of Demailly's strong openness conjecture, we discuss conditions to guarantee the effectiveness of the…

Complex Variables · Mathematics 2023-07-19 Qi'an Guan , Xiangyu Zhou

We give a proof of the openness conjecture of Demailly and Koll\'ar.

Complex Variables · Mathematics 2013-05-27 Bo Berndtsson

In this article, we solve the strong openness conjecture on the multiplier ideal sheaves for the plurisubharmonic functions posed by Demailly. We prove two conjectures about the growth of the volumes of the sublevel sets of plurisubharmonic…

Complex Variables · Mathematics 2014-01-29 Qi'an Guan , Xiangyu Zhou

We give a proof of the openness conjecture of Demailly and Koll\'ar for positively curved singular metrics on ample line bundles over projective varieties. As a corollary it follows that the openness conjecture for plurisubharmonic…

Complex Variables · Mathematics 2013-05-14 Bo Berndtsson

We discuss recent versions of the Brunn-Minkowski inequality in the complex setting, and use it to prove the openness conjecture of Demailly and Koll\'ar.

Complex Variables · Mathematics 2014-05-06 Bo Berndtsson

In this note, we reveal that our solution of Demailly's strong openness conjecture implies a matrix version of the conjecture; our solutions of two conjectures of Demailly-Koll\'{a}r and Jonsson-Mustat\u{a} implies the truth of twisted…

Complex Variables · Mathematics 2017-05-24 Qi'an Guan , Xiangyu Zhou

We reduce the Openness Conjecture of Demailly and Koll\'ar on the singularities of plurisubharmonic functions to a purely algebraic statement.

Complex Variables · Mathematics 2013-02-13 Mattias Jonsson , Mircea Mustata

In this note, we demonstrate the convergence of the Demailly approximation of a general (weakly) upper semi-continuous weight.

Complex Variables · Mathematics 2025-04-03 Shijie Bao , Qi'an Guan

In the present article, we obtain an estimation of the weighted $L^2$ norm near the singularities of plurisubharmonic weight related to Demailly's strong openness conjecture, which implies the convergence of the weighted $L^2$ norm.

Complex Variables · Mathematics 2016-03-21 Qi'an Guan , Zhenqian Li , Xiangyu Zhou

In this paper, we show the equivalence of the sharp effectiveness results of the strong openness property of multiplier ideal sheaves obtained in \cite{BG1} using $\xi-$Bergman kernels and in \cite{Guan19} using minimal $L^2$ integrals.

Complex Variables · Mathematics 2024-09-02 Shijie Bao , Qi'an Guan

This paper presents our proof of the "strong Macdonald constant term conjecture" of P. Hanlon and B. Feigin.

Representation Theory · Mathematics 2007-05-23 S. Fishel , I. Grojnowski , C. Teleman

We prove sharp uniqueness results for a wide class of one-dimensional discrete evolutions. The proof is based on a construction from the theory of complex Jacobi matrices combined with growth estimates of entire functions.

Classical Analysis and ODEs · Mathematics 2019-03-27 Yurii Lyubarskii , Eugenia Malinnikova

This is a survey article, presenting few of the mathematical achievements of J.-P. Demailly. We discuss a few aspects of his approach for Fujita conjecture, and results around the K\"ahler cone of a compact K\"ahler manifold. The article…

Algebraic Geometry · Mathematics 2024-09-20 Mihai Păun

We consider strong expansions of the theory of ordered abelian groups. We show that the assumption of strength has a multitude of desirable consequences for the structure of definable sets in such theories, in particular as relates to…

Logic · Mathematics 2016-05-12 Alfred Dolich , John Goodrick

We prove the Demailly--Peternell--Schneider conjecture in positive characteristic: if $X$ is a smooth projective variety over an algebraically closed field of characteristic $p>0$ with $-K_X$ is nef, then the Albanese morphism $a: X \to A$…

Algebraic Geometry · Mathematics 2023-05-04 Sho Ejiri , Zsolt Patakfalvi

We develop tools to prove D\'iaz and Park's sharpness conjecture (see [8]) for fusion systems admitting tame families of fusion subsystems (see Theorem A). We use such tools to prove the conjecture for all Benson-Solomon fusion systems (see…

Algebraic Topology · Mathematics 2024-11-04 Marco Praderio Bova

We prove a sharp integral inequality for the dyadic maximal operator due to which the evaluation of the Bellman function of this operator with respect to two variables is possible, as can be seen in [3]. Our inequality of interest is proved…

Functional Analysis · Mathematics 2019-09-23 Eleftherios N. Nikolidakis

We obtain similar types of conclusions as that of Br\"{u}ck [1] for two differential polynomials which in turn radically improve and generalize several existing results. Moreover, a number of examples have been exhibited to justify the…

Complex Variables · Mathematics 2022-09-15 Abhijit Banerjee , Bikash Chakraborty

By a theorem of Greene and Wu, a noncompact connected Riemannian manifold admits a smooth strictly subharmonic exhaustion function. Demailly provided an elementary proof of this fact. A further simplification of Demailly's proof and some…

Differential Geometry · Mathematics 2007-05-23 Terrence Napier , Mohan Ramachandran

We analyze the differential relation corresponding to integrability of almost complex structures, reformulated as a directed immersion relation by Demailly and Gaussier. Combining results of Clemente [3], we show that applying h-principle…

Differential Geometry · Mathematics 2021-04-22 Tobias Shin
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