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We study the deformation theory of fully faithful Fourier-Mukai transforms in both characteristic zero and mixed characteristic. Our main result shows that obstructions to deforming such transforms can be completely controlled by Hodge…

Algebraic Geometry · Mathematics 2024-08-13 Wouter Rienks

We introduce self-dual manifolds and show that they can be used to encode mirror symmetry for affine-K\"{a}hler manifolds and for elliptic curves. Their geometric properties, especially the link with special lagrangian fibrations and the…

Differential Geometry · Mathematics 2007-05-23 Michele Grassi

Let X be an abelian scheme over a scheme B. The Fourier--Mukai transform gives an equivalence between the derived category of X and the derived category of the dual abelian scheme. We partially extend this to certain schemes X over B (which…

Algebraic Geometry · Mathematics 2018-07-31 Dima Arinkin , Roman Fedorov

We use homological methods to establish a formal criterion for Generic Vanishing, in the sense originated by Green and Lazarsfeld and pursued further by Hacon and the first author, but in the context of an arbitrary Fourier-Mukai…

Algebraic Geometry · Mathematics 2009-11-18 Giuseppe Pareschi , Mihnea Popa

We develop an algorithm to count the number of virtual Fourier-Mukai partners for a given cubic fourfold, with initial input the primitive algebraic lattice and transcendental Hodge structure. Under some mild assumptions, we prove that our…

Algebraic Geometry · Mathematics 2025-09-29 Christian Böhning , Hans-Christian Graf von Bothmer , Lisa Marquand

For a trivial elliptic fibration $X=C \times S$ with $C$ an elliptic curve and $S$ a projective K3 surface of Picard rank $1$, we study how various notions of stability behave under the Fourier-Mukai autoequivalence $\Phi$ on $D^b(X)$,…

Algebraic Geometry · Mathematics 2015-10-02 Jason Lo , Ziyu Zhang

We study the Fourier--Mukai numbers of rational elliptic surfaces. As its application, we give an example of a pair of minimal 3-folds with Kodaira dimensions 1, $h^1(\mc O)=h^2(\mc O)=0$ such that they are mutually derived equivalent,…

Algebraic Geometry · Mathematics 2009-11-13 Hokuto Uehara

We realize explicit symmetries of Bridgeland stability conditions on any abelian threefold given by Fourier-Mukai transforms. In particular, we extend the previous joint work with Maciocia to study the slope and tilt stabilities of sheaves…

Algebraic Geometry · Mathematics 2017-09-28 Dulip Piyaratne

Using the technique of the Fourier-Mukai transform we give an explicit set of generators of the ideal defining an algebraic curve as a subscheme of its Jacobian. Essentially, these ideals are generated by the Fay's trisecant identities.

Algebraic Geometry · Mathematics 2016-08-14 Daniel Hernández Serrano , Francisco José Plaza Martín , José M. Muñoz Porras

We show that the Fourier-Mukai transfortm on an abelian surface induces a birational map of the moduli space of stablke sheaves.

Algebraic Geometry · Mathematics 2007-05-23 Kota Yoshioka

In this expository paper, we discuss how Fourier-Mukai-type transformations, which we call SYZ mirror transformations, can be applied to provide a geometric understanding of the mirror symmetry phenomena for semi-flat Calabi-Yau manifolds…

Symplectic Geometry · Mathematics 2010-10-25 Kwokwai Chan , Naichung Conan Leung

We determine the splitting type of the Verlinde vector bundles in higher genus in terms of simple semihomogeneous factors. In agreement with strange duality, the simple factors are interchanged by the Fourier-Mukai transform, and their…

Algebraic Geometry · Mathematics 2008-12-31 Dragos Oprea

We describe deformations of vector bundles on surfaces that are a product of two smooth projective curves. We explicitly describe the Kuranishi map around unstable vector bundles and compare the homologies of the Kuranishi spaces of stable…

Algebraic Geometry · Mathematics 2023-11-14 Edoardo Ballico , Elizabeth Gasparim , Francisco Rubilar , Bruno Suzuki

Every Fourier--Mukai equivalence between the derived categories of two K3 surfaces induces a Hodge isometry of their cohomologies viewed as Hodge structures of weight two endowed with the Mukai pairing. We prove that this Hodge isometry…

Algebraic Geometry · Mathematics 2019-12-19 Daniel Huybrechts , Emanuele Macri , Paolo Stellari

Let $X$ be a smooth projective variety. We study a relationship between the derived category of $X$ and that of a canonical divisor. As an application, we will study Fourier-Mukai transforms when $\kappa (X)=dim X-1$.

Algebraic Geometry · Mathematics 2007-05-23 Yukinobu Toda

The analytical solving dynamic problems of elasticity theory for piecewise homogeneous half-space is found. The explicit construction of direct and inverse Fourier's vector transform with discontinuous coefficients is presented. The…

Mathematical Physics · Physics 2013-09-25 O. Yaremko. , E. Mogileva

Incompressible, homogeneous and isotropic turbulence is studied by solving the Navier-Stokes equations on a reduced set of Fourier modes, belonging to a fractal set of dimension $D$. By tuning the fractal dimension parameter, we study the…

Fluid Dynamics · Physics 2016-05-06 Alessandra S. Lanotte , Shiva Kumar Malapaka , Luca Biferale

Fibrewise T-duality (Fourier-Mukai transform) for D-branes on an elliptic Calabi-Yau three-fold $X$ is seen to have an expected adiabatic form for its induced cohomology operation only when an appropriately twisted operation resp. twisted…

Algebraic Geometry · Mathematics 2007-05-23 Bjorn Andreas , Gottfried Curio , Daniel Hernandez Ruiperez , Shing-Tung Yau

We introduce the notion of Mukai regularity (M-regularity) for coherent sheaves on abelian varieties. The definition is based on the Fourier-Mukai transform, and in a special case depending on the choice of a polarization it parallels and…

Algebraic Geometry · Mathematics 2007-05-23 Giuseppe Pareschi , Mihnea Popa

We completely classify the possible extensions between semistable vector bundles on the Fargues-Fontaine curve (over an algebraically closed perfectoid field), in terms of a simple condition on Harder-Narasimhan polygons. Our arguments rely…

Number Theory · Mathematics 2023-06-22 Christopher Birkbeck , Tony Feng , David Hansen , Serin Hong , Qirui Li , Anthony Wang , Lynnelle Ye
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