Results 121 to 130 of about 48,683 (227)

Symplectic Manifolds and Isomonodromic Deformations

open access: yesAdvances in Mathematics, 2001
Published in 2001 (based on part of 1999 Oxford thesis), posted here for easier ...
openaire   +2 more sources

Quiver Varieties with Multiplicities, Weyl Groups of Non-Symmetric Kac-Moody Algebras, and Painlevé Equations

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2010
To a finite quiver equipped with a positive integer on each of its vertices, we associate a holomorphic symplectic manifold having some parameters. This coincides with Nakajima's quiver variety with no stability parameter/framing if the integers attached
Daisuke Yamakawa
doaj   +1 more source

Lefschetz pencils on symplectic manifolds

open access: yesJournal of Differential Geometry, 1999
Let \((V,\omega)\) be a compact symplectic manifold of dimension \(2n\). A topological Lefschetz pencil \((V,A,f)\) on \(V\) consists of a codimension 4 submanifold \(A\) of \(V\), a finite set of points \(\{b_\lambda\}\subset V\setminus A\) and a smooth map \(f: V\setminus A \to S^2\) whose restriction to \(V\setminus (A\cup\{b_\lambda\})\) is a ...
openaire   +2 more sources

Odd symplectic flag manifolds [PDF]

open access: green, 2006
Ion Alexandru Mihai
openalex   +1 more source

Symplectic topology of b-symplectic manifolds

open access: yes, 2013
A Poisson manifold (M2n; ) is b-symplectic if Vn is transverse to the zero section. In this paper we apply techniques of Symplectic Topology to address global questions pertaining to b-symplectic manifolds. The main results provide constructions of: b-symplectic submanifolds a la Donaldson, b-symplectic structures on open ...
Miranda Galcerán, Eva   +2 more
openaire   +4 more sources

On locally conformal symplectic manifolds of the first kind [PDF]

open access: green, 2017
Giovanni Bazzoni, Juan Carlos Marrero
openalex   +1 more source

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