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Monday, 16 February 2026
Time Speaker Title Resources
09:30 to 10:30 Ruadhaí Dervan (University of Warwick, Coventry, UK) Z-critical connections and stability conditions (Lecture 1)
10:50 to 11:50 Brian Collier (UC Riverside, USA) Higgs bundles and isomonodromy (Lecture 1)
14:30 to 15:30 Jacques Hurtubise (McGill University, Montreal, Canada) Higgs bundles, correlators and recursion
Tuesday, 17 February 2026
Time Speaker Title Resources
09:30 to 10:30 Ruadhaí Dervan (University of Warwick, Coventry, UK) Z-critical connections and stability conditions (Lecture 2)
10:50 to 11:50 Brian Collier (UC Riverside, USA) Higgs bundles and isomonodromy (Lecture 2)
12:00 to 13:00 Subhojoy Gupta (IISc, Bangalore, India) Entropy and domination for quasi-Hitchin representations
14:30 to 15:30 Andras Szenes (Université de Genève, Geneva, Switzerland) Intersection cohomology of moduli spaces of semistable bundles on curves
16:00 to 17:00 Nigel Hitchin (University of Oxford, Oxford, UK) The integrable system (RL-1)
Wednesday, 18 February 2026
Time Speaker Title Resources
09:30 to 10:30 Ruadhaí Dervan (University of Warwick, Coventry, UK) Z-critical connections and stability conditions (Lecture 3)
10:50 to 11:50 Brian Collier (UC Riverside, USA) Higgs bundles and isomonodromy (Lecture 3)
12:00 to 13:00 Guillermo Gallego (Freie Universität, Berlin, Germany) Moduli spaces of multiplicative Higgs bundles
14:30 to 15:30 Carlos Simpson (UCA, Nice, France) Secondary deformation classes
16:00 to 17:00 Nigel Hitchin (University of Oxford, Oxford, UK) A universal moduli space (RL-2)
Thursday, 19 February 2026
Time Speaker Title Resources
09:30 to 10:30 Jochen Heinloth (UDE, Duisburg, Germany) Canonical and semistable reduction for Hodge bundles and related moduli problems
10:50 to 11:50 Nathaniel Sagman (University of North Carolina, Chapel Hill, USA) Harmonic maps to symmetric spaces at high energy
12:00 to 13:00 Miguel González (ICMAT, Madrid, Spain) Wobbly parabolic G-Higgs bundles and affine flag varieties
14:30 to 15:30 André Oliveira (University of Porto, Porto, Portugal) Lagrangians, nodal curves and mirror symmetry on the Hitchin system
16:00 to 17:00 Nigel Hitchin (University of Oxford, Oxford, UK) The odd integrable system (RL-3)
Friday, 20 February 2026
Time Speaker Title Resources
09:30 to 10:30 S Ramanan (CMI, Siruseri, India) Higgs moduli over hyper-elliptic curves
10:50 to 11:50 Luis Álvarez-Cónsul (ICMAT, Madrid, Spain) Universal Hitchin moduli spaces
12:00 to 13:00 Vamsi Pingali (IISc, Bangalore, India) Abelian and Non-abelian gravitating vortices
Monday, 23 February 2026
Time Speaker Title Resources
09:30 to 10:30 Gergely Bérczi (AU, Aarhus, Denmark) Construction of non-reductive GIT quotients and stability theory
10:50 to 11:50 Andrés Ibáñez Núñez (Columbia University, New York, USA) Non-abelian Hodge theory for stacks
12:00 to 13:00 Gabriel Frey (University of Warwick, Coventry, UK) Equivariant CM minimization for extremal manifolds
14:30 to 15:30 Ved Datar (IISc, Bangalore, India) J-stability and singular solutions to the J-equation
Tuesday, 24 February 2026
Time Speaker Title Resources
09:30 to 10:30 Gergely Bérczi (AU, Aarhus, Denmark) Non-reductive moment maps, symplectic reduction, and cohomology
10:50 to 11:50 Asilata Bapat (ANU, Canberra, Australia) A sphere of spherical objects
12:00 to 13:00 Swarnava Mukhopadhyay (TIFR, Mumbai, India) On some combinatorial and symplectic invariants of moduli of vector bundles on curves
14:30 to 15:30 Tomás Gómez (ICMAT, Madrid, Spain) Gieseker-Harder-Narasimhan filtration for principal bundles using "beyond-GIT"
16:00 to 17:00 Vikraman Balaji (CMI, Siruseri, India) Deformations of moduli stacks of torsors.
Wednesday, 25 February 2026
Time Speaker Title Resources
09:30 to 10:30 Gergely Bérczi (AU, Aarhus, Denmark) Applications to jet moduli spaces
10:50 to 11:50 Diego Ruiz (ICMAT, Madrid, Spain) A Hitchin-Kobayashi correspondence for bundles with a parabolic structure group
12:00 to 13:00 Alfredo Llosa (ICMAT, Madrid, Spain) The moduli space of Calabi-Yau metrics and pseudo-Kähler reduction by stages
14:30 to 15:30 Eveline Legendre (Claude Bernard Lyon I University, France) From Kähler Ricci solitons to Calabi-Yau Kähler cones.
Thursday, 26 February 2026
Time Speaker Title Resources
09:30 to 10:30 Indranil Biswas (SNU, Noida, India) Holomorphic foliations with no transversely projective structure
10:50 to 11:10 Rodrigo Pereira (University of Porto, Porto, Portugal) Zero velocity Lagrangians in the moduli space of Higgs bundles
11:20 to 11:40 Ramesh Mete (IIT Bombay, India) Twisted and coupled constant scalar curvature K\"ahler metrics on minimal ruled surfaces
11:50 to 12:10 Pritthijit Biswas (IIT Bombay, India) Brill-Noether loci in moduli space of stable bundles
12:20 to 12:40 Ritvik Saharan (IISc, Bengaluru, India) Geodesic divergence and the quasi-redirecting boundary of certain Riemannian manifolds
12:50 to 13:10 Quentin Peres (Université de Lyon, Lyon, France) A twist construction of SU(n)-structures
Friday, 27 February 2026
Time Speaker Title Resources
09:30 to 10:30 Ruxandra Moraru (UWaterloo, Waterloo, Canada) New examples of compact holomorphic symplectic manifolds
10:50 to 11:50 Steve Bradlow (UIUC, Champaign, USA) Geometric structures and Higgs bundles