Results 221 to 230 of about 633 (249)

On an Equivalence of Divisors on M ¯ 0 , n from Gromov-Witten Theory and Conformal Blocks. [PDF]

open access: yesTransform Groups
Chen L   +5 more
europepmc   +1 more source

Rupture strength of living cell monolayers. [PDF]

open access: yesNat Mater
Duque J   +9 more
europepmc   +1 more source

Derived categories of moduli spaces of vector bundles on curves

Journal of Geometry and Physics, 2017
Fix a smooth projective curve \(X\) over \(\mathbb C\) of genus \(g \geq 4\) and a degree \(1\) line bundle \(L \) on \(X\). Denote by \(M\) the moduli space of stable rank \(2\) vector bundles \(F\) on \(X\) with \(\det(F)\cong L\). Take \(\theta\) an ample line bundle on \(M\) which generates \(\mathrm{Pic}(M)\) and denote by \(E\) the Poincaré ...
exaly   +3 more sources

Moduli space of parabolic vector bundles on a curve

Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry, 2011
Let \(X\) be a complex smooth irreducible projective curve. A cohomological criterion for a vector bundle to be semistable and a construction of moduli spaces involving this criterion was given in [\textit{G. Faltings}, J. Algebr. Geom. 2, No. 3, 507--568 (1993; Zbl 0790.14019)]. Faltings' criterion for semistability was generalized to parabolic vector
Bhosle, Usha N., Biswas, Indranil
openaire   +1 more source

Moduli Spaces of Vector Bundles on Reducible Curves

American Journal of Mathematics, 1995
\textit{C. S. Seshadri} [cf. ``Fibrés vectoriels sur les courbes algébriques'', Astérisque 96 (1982; Zbl 0517.14008)] defined a moduli space of torsion-free sheaves on singular curves that are semi-stable for a given polarization. These moduli spaces turn out to be reducible when the curve itself is a nodal reducible curve.
openaire   +2 more sources

Rational curves on moduli spaces of vector bundles

Proceedings of the Indian Academy of Sciences - Section A, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Moduli spaces of vector bundles on a real nodal curve

Beiträge zur Algebra und Geometrie / Contributions to Algebra and Geometry, 2020
The present article concerns the Picard group of the moduli stack \(M\left( r,\xi \right)\) of vector bundles with fixed rank \(r\ge 2\) and determinant \(\xi \) over a real nodal curve. Let \(Y\) be a genus \(g\ge 2\) geometrically irreducible nodal projective algebraic curve defined over \(\mathbb{R}\). Let also \(\xi \) be a degree \(d\) line bundle
openaire   +2 more sources

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