Results 51 to 60 of about 95,172 (100)
The Looijenga-Lunts-Verbitsky Algebra and Verbitsky's Theorem. [PDF]
Milan J Math, 2022 Bottini A.
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Playing With the Index of M-Theory. [PDF]
Commun Math Phys, 2022 Del Zotto M +3 more
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On the Hodge conjecture for hyperkähler manifolds [PDF]
The Hodge conjecture predicts a deep connection between topology, complex geometry, and algebraic geometry. It asserts that any Hodge class on a smooth complex projective variety is algebraic, meaning it is a linear combination with rational coefficients
Varesco, Mauro
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A hyperkähler Fourier transform
, 1998 Given two hyperkähler manifolds X and Y and a quaternionic instanton on X × Y, one can define a Fourier-Mukai transform, which maps quaternionic instantons on X to quaternionic instantons on Y.
Bartocci, C. +2 more
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A note on hyper-Hermitian four-manifolds
, 1988 It is shown that the only hyperhermitian four-manifolds are, up to conformal equivalence, tori and K 3 {K^3} surfaces with their standard hyperKähler structures and certain conformally flat Hopf ...
Charles P. Boyer
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Categorical Torelli theorems: results and open problems. [PDF]
Rend Circ Mat Palermo, 2023 Pertusi L, Stellari P.
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On the monodromy of the deformed cubic oscillator. [PDF]
Math Ann, 2023 Bridgeland T, Masoero D.
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Surfaces in four-dimensional hyperkähler manifolds whose twistor lifts are harmonic sections [PDF]
We determine surfaces of genus zero in self-dual Einstein manifolds whose twistor lifts are harmonic sections. We apply our main theorem to the case of four-dimensional hyperkähler manifolds.
50349825, Hasegawa, Kazuyuki, 3977
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Intersection Forms of Toric Hyperkähler Varieties
, 2003 This note proves combinatorially that the intersection pairing on the middle dimensional compactly supported cohomology of a toric hyperkähler variety is always definite, providing a large number of non-trivial L² harmonic forms for toric hyperkähler ...
Tamás Hausel, Edward Swartz
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