Search Results - "MODULI theory"

MODULI SPACES OF SLOPE-SEMISTABLE SHEAVES WITH REFLEXIVE SESHADRI GRADUATIONS.

Authors: PAVEL, MIHAI TOMA, MATEI

Source: Nagoya Mathematical Journal. Dec2025, Vol. 260 Issue 6, p728-746. 19p.

Subject Terms: *MODULI theory, *SHEAF theory, *PROJECTIVE spaces

Tautological and non-tautological cycles on the moduli space of Abelian varieties.

Authors: Canning, Samir Oprea, Dragos Pandharipande, Rahul

Source: Inventiones Mathematicae. Dec2025, Vol. 242 Issue 3, p659-723. 65p.

Subject Terms: *ABELIAN varieties, *MODULI theory, *ALGEBRAIC cycles

Remarks on the sections of universal hyperelliptic curves.

Authors: Watanabe, Tatsunari¹ (AUTHOR) watanabt@erau.edu

Source: Journal of Algebra. Dec2025, Vol. 683, p761-802. 42p.

Subject Terms: *MODULI theory, *CONFIGURATION space, *LIE algebras, *GROUP algebras, *COMPACT spaces (Topology)

On the tautological rings of stacks of twisted curves.

Authors: Tseng, Hsian-Hua¹ hhtseng@math.ohio-state.edu

Source: Kyoto Journal of Mathematics. 2025, Vol. 65 Issue 4, p907-917. 11p.

Subject Terms: *MODULI theory, *ALGEBRAIC curves, *ALGEBRAIC geometry, *CURVATURE, *MATHEMATICS

Birational description of moduli spaces of rank 2 logarithmic connections.

Authors: Matsumoto, Takafumi¹ tmatumt@math.kobe-u.ac.jp

Source: Kyoto Journal of Mathematics. 2025, Vol. 65 Issue 4, p877-906. 30p.

Subject Terms: *MODULI theory, *PROJECTIVE spaces, *MATHEMATICAL singularities

Fineness and smoothness of a KSBA moduli of marked cubic surfaces.

Authors: Fang, Hanlong Schaffler, Luca Wu, Xian

Source: Proceedings of the American Mathematical Society. Dec2025, Vol. 153 Issue 12, p5133-5146. 14p.

Subject Terms: *MODULI theory, *AUTOMORPHISMS, *ALGEBRAIC surfaces

Tautological algebra of the moduli stack of semistable bundles of rank 2 on a general curve.

Authors: Gangopadhyay, Chandranandan Iyer, Jaya N. N. Mukherjee, Arijit

Source: Communications in Algebra. Nov2025, p1-23. 23p.

Subject Terms: *MODULI theory, *VECTOR bundles, *ALGEBRAIC curves, *COHOMOLOGY theory, *HOMOLOGY theory

Quantizations of local Calabi–Yau threefolds and their moduli of vector bundles.

Authors: Ballico, E. Gasparim, E. Rubilar, F. et al.

Source: Communications in Algebra. Nov2025, p1-18. 18p.

Subject Terms: *MODULI theory, *VECTOR bundles, *NONCOMMUTATIVE geometry, *CALABI-Yau manifolds, *PERTURBATION theory

Weakly special threefolds and nondensity of rational points.

Authors: Bartsch, Finn Javanpeykar, Ariyan Rousseau, Erwan

Source: Journal of the London Mathematical Society. Nov2025, Vol. 112 Issue 5, p1-28. 28p.

Subject Terms: *RATIONAL points (Geometry), *MODULI theory, *ORBIFOLDS, *ALGEBRAIC varieties

Characteristic polynomial of M¯0,n and log‐concavity.

Authors: Choi, Jinwon Kiem, Young‐Hoon Lee, Donggun

Source: Proceedings of the London Mathematical Society. Nov2025, Vol. 131 Issue 5, p1-53. 53p.

Subject Terms: *SYMMETRIC functions, *MODULI theory, *ALGEBRAIC curves, *COHOMOLOGY theory, *SYMMETRY groups

The shapes of complementary subsurfaces to simple closed hyperbolic multi-geodesics.

Authors: Arana–Herrera, Francisco Calderon, Aaron

Source: Inventiones Mathematicae. Nov2025, Vol. 242 Issue 2, p571-626. 56p.

Subject Terms: *HYPERBOLIC geometry, *MODULI theory, *GEODESICS, *GEOMETRIC measure theory

Moduli spaces of rational graphically stable curves.

Authors: FRY, ANDY¹ (AUTHOR) andyfry@lclark.edu

Source: Mathematical Proceedings of the Cambridge Philosophical Society. Nov2025, Vol. 179 Issue 3, p649-665. 17p.

Subject Terms: *MODULI theory, *ALGEBRAIC curves, *HYPOTHESIS, *BIPARTITE graphs, *ALGEBRAIC geometry

Formal moduli problems with cohomological constraints.

Authors: Doan, An-Khuong^1,2,3 (AUTHOR) an-khuong.doan@kuleuven.be

Source: Communications in Algebra. Oct2025, p1-21. 21p.

Subject Terms: *COHOMOLOGY theory, *MODULI theory, *MATHEMATICIANS, *SCHOLARS, *LIE algebras

Maximal Brill–Noether Loci via K3 Surfaces.

Authors: Auel, Asher Haburcak, Richard

Source: IMRN: International Mathematics Research Notices. Oct2025, Vol. 2025 Issue 20, p1-36. 36p.

Subject Terms: *LINEAR systems, *MODULI theory, *MATHEMATICAL category theory, *VECTOR bundles, *HYPOTHESIS, *ALGEBRAIC surfaces

Kapranov Degrees.

Authors: Brakensiek, Joshua Eur, Christopher Larson, Matt et al.

Source: IMRN: International Mathematics Research Notices. Oct2025, Vol. 2025 Issue 20, p1-16. 16p.

Subject Terms: *MODULI theory, *ERROR-correcting codes, *MATHEMATICAL functions, *COMBINATORIAL optimization

Irregular Bundles on Hopf Surfaces.

Authors: Ballico, Edoardo Gasparim, Elizabeth

Source: Mathematics (2227-7390). Oct2025, Vol. 13 Issue 20, p3356. 18p.

Subject Terms: *MODULI theory, *COHOMOLOGY theory, *VECTOR bundles, *TOPOLOGICAL property, *MATHEMATICS, *COMPLEX manifolds

Cubic fourfolds with symplectic automorphisms.

Authors: Koike, Kenji¹ (AUTHOR) kkoike@yamanashi.ac.jp

Source: Journal of Algebra. Oct2025, Vol. 680, p12-57. 46p.

Subject Terms: *MODULI theory, *SYMPLECTIC groups, *AUTOMORPHISMS, *EQUATIONS, *DEFINITIONS

General type results for moduli of deformation generalised Kummer varieties.

Authors: Dawes, Matthew¹ (AUTHOR) matthew@matthew-dawes.com

Source: Mathematische Nachrichten. Oct2025, Vol. 298 Issue 10, p3376-3393. 18p.

Subject Terms: *MODULI theory, *MANIFOLDS (Mathematics), *DEFORMATION of surfaces

Gravity properad and moduli spaces Mg,n.

Authors: Merkulov, Sergei A.¹ (AUTHOR) sergei.merkulov@uni.lu

Source: Journal of the London Mathematical Society. Oct2025, Vol. 112 Issue 4, p1-38. 38p.

Subject Terms: *MODULI theory, *ALGEBRAIC curves, *COHOMOLOGY theory

A toric degeneration of Kronecker moduli spaces.

Authors: Kalashnikov, E.¹ (AUTHOR) e2kalash@uwaterloo.ca

Source: Journal of Algebra. Jan2026, Vol. 686, p749-774. 26p.

Subject Terms: *TORIC varieties, *MODULI theory, *POLYTOPES, *COORDINATE transformations