Firenze

Location:

• Dipartimento di Matematica e Informatica "Ulisse Dini", viale Morgagni 67/A, 50134 Firenze, Italy

People:

• Daniele Angella (Firenze)

• Giuseppe Barbaro (Roma La Sapienza)

• Fiammetta Battaglia (Firenze)

• Cinzia Bisi (Ferrara)

• Simone Calamai (Firenze)

• Filippo Fagioli (Firenze)

• Giovanni Gentili (Firenze)

• Marco Maggesi (Firenze)

• Antonella Nannicini (Firenze)

• Alexandra Otiman (Firenze)

• Francesco Pediconi (Firenze)

• Paolo Piccinni (Roma La Sapienza)

• Giovanni Placini (Firenze)

• Fabio Podestà (Firenze)

• Elisa Prato (Firenze)

• Caterina Stoppato (Firenze)

• Luigi Verdiani (Firenze)

Local events:

• Online Geometry Seminar

• Geometry and TACoS

Local seminars:

• 30 Jan 2020: Carlo Mantegazza: Evolution by curvature of networks in the plane

• 6 Feb 2020: Domenico Fiorenza: Almost formality of manifolds of low dimension

• 1 Jul 2020: Marco Radeschi: Invariant Theory without groups

• 15 Oct 2020: Francesco Pediconi: On Hermitian cohomogeneity-one metrics

• 29 Oct 2020: Romina Arroyo: The prescribed Ricci curvature problem for naturally reductive metrics on simple Lie groups

• 05 Nov 2020: Sammy Sbiti: On the Ricci flow of homogeneous metrics on spheres

• 12 Noc 2020: Daniele Angella: On the Chern-Ricci flow on Inoue surfaces

• 17 Nov 2020: Mario Garcia-Fernandez: Kähler moduli spaces on non-Kähler Calabi-Yau manifolds

• 26 Nov 2020: Mehdi Lejmi: Conformally Kähler Einstein-Maxwell metrics on blow-ups

• 03 Dic 2020: Giovanni Bazzoni: Homotopy Invariants and almost non-negative curvature

• 10 Dec 2020: Francesco Bei: On the spectral theory and analytic K-homology of complex spaces

• 14 Gen 2021: Francesco Pediconi: "Hermitian curvature flow on locally homogeneous complex surfaces", Seminari PRIN17 (Università di Firenze).

• 28 Gen 2021: Antonella Nannicini: "Almost complex setting for Kodaira dimension"

• 04 Feb 2021: Lucas Kaufmann: "Currents, their intersection and applications"

• 11 Feb 2021: Ramiro Lafuente: "On the signature of the Ricci curvature on nilmanifolds"

• 25 Feb 2021:  Uwe Semmelmann: "Stability of Einstein metrics"

• 04 Mar 2021: Fabio Tonini: "Fundamental groups in algebraic geometry"

• 11 Mar 2021: Chengjian Yao: "Einstein-Bogomol’nyi equation and Gravitating Vortex equations on Riemann surfaces"

• 25 Mar 2021: Caterina Stoppato: "Dual quaternions and slice functions: theory and applications"

• 08 Apr 2021: Jorge Lauret: "On the stability of compact homogeneous Einstein manifolds"

• 14 Apr 2021: Scott Wilson: "Small Nijenhuis tensors on compact almost complex manifolds with no complex structure"

• 22 Apr 2021: Xuemiao Chen: "Singularities of Hermitian-Yang-Mills connections"

• 06 Mag 2021: Filippo Fagioli: "Pointwise push-forward formulae for flag bundles and their applications in positivity"

• 13 Mag 2021: Francesca Salvatore: "Closed G2-structures on unimodular with non-trivial center Lie groups"

• 12 Ott 2021: Jonas Stelzig: "Linear combinations of cohomological invariants of compact complex manifolds".

• 19 Ott 2021: Alexandra Otiman: "New constructions in non-Kähler toric geometry".

• 26 Ott 2021: Gao Chen: "New constructions in non-Kähler toric geometry"

• 9 Nov 2021: M. Stanciu: "Vaisman's theorem for lcK spaces with singularities"

• 16 Nov 2021: R. Zhang: "Collapsing geometry of hyperkaehler four-manifolds"

• 23 Nov 2021: L. Martín Merchán: "A compact non-formal closed G_2 manifold with b_1=1"

• 30 Nov 2021: I. Chrysikos: "Almost hypercomplex/quaternionic skew-Hermitian structures"

• 7 Dec 2021: A. Krishnan: "Positive sectional curvature and Ricci flow"

• 14 Dec 2021: V. Melani: "Weinstein's "Poisson category" in derived geometry"

• 24 Feb 2022: Xi Sisi Shen: "Metrics of constant Chern scalar curvature and a Chern-Calabi flow"

• 03 Mar 2022: Bertrand Toën: "Integrability of singular foliations"

• 10 Mar 2022: Xiangwen Zhang: "A geometric flow for Type IIA superstrings"

• 24 Mar 2022: Arthur Renaudineau: "Topology of real algebraic varieties near the tropical limit"

• 31 Mar 2022: Antonio Trusiani: "From Kähler-Einstein metrics with prescribed singularities to K-stability"

• 07 Apr 2022: Andrea Loi: "Kaehler-Ricci soliton indotti da spazi di forme complessi"

• 28 Apr 2022: Andrei Moroianu: "Conformal vector fields on lcK manifolds "

• 5 May 2022: D. Beraldo: "Deligne-Lusztig duality and opers"

• 5 May 2022: P. Schwahn: "Stability and rigidity of normal homogeneous Einstein manifolds"

• 12 May 2022: J. Viaclovsky: "Gravitational instantons, rational surfaces, and K3 surfaces"

• 1 Jun 2022: B. Klingler: "Tame geometry and Hodge theory"

• 9 Jun 2022: G. Placini: "Fundamental groups and geometric structures: the Sasakian case"

• 5 Oct 2022: A. Tolcachier: "Solvmanifolds with invariant and non-invariant holomorphically trivial canonical bundle"

• 12 Oct 2022: F. Fagioli: "Positivity of characteristic forms via pointwise universal push-forward formulae"

• 19 Oct 2022: P. Iglesias-Zemmour: "Every symplectic manifold is a (linear) coadjoint orbit"

• 28 Oct 2022: C. Voisin: "On the topology of hyper-Kahler manifolds" (Colloquio di Matematica del Dini) 

• 9 Nov 2022: J. Windare: "Stability, analytic stability for real reductive Lie groups"

• 16 Nov 2022: A. Petracci: "Varietà di Fano ostruite e singolarità dei loro spazi dei moduli" 

• 14 Dic 2022: S. Diverio: "Varietà debolmente Kähler iperboliche e congetture di Green-Griffiths-Lang"

• 25 Jan 2023: K. Psaromiligkos: "Lafforgue variety and p-adic representations"

• 2 Feb 2023: D. Kotschick: "The mathematics of Born geometry"

• 8 Feb 2023: T. Scognamiglio: "TBA"

• 15 Feb 2023: S. Khalid: "The Z-critical equation on surfaces"

• 21 Feb 2023: G. Ancona: "Forme quadratiche provenienti dalla geometria"

• 1 Mar 2023: A. M. Ortu: "Kähler geometry of holomorphic submersions"

• 8 Mar 2023: C. Flavi: "Waring decompositions and powers of quadratic forms"

• 15 Mar 2023: B. Toën: "Derived foliations"

• 22 Mar 2023: A. T. Ricolfi: "Quot schemes and their d-critical structure(s)"

• 29 Mar 2023: M. Zedda: "Sasakian immersions: a Kähler approach"

• 12 Apr 2023: A. Vannini: "Affine geometry of three-solvmanifolds and SYZ non-Kaehler Mirror Symmetry"

• 26 Apr 2023: G. Gentili: "The Calabi problem on HKT manifolds"

• 10 May 2023: A. Gil Garcia: "A class of locally inhomogeneous complete quaternionic Kähler manifolds"

• 10 May 2023: L. Ugarte: "Invariant complex structures in six dimensions"

• 31 May 2023: N. Tardini: "Cohomological properties of hypercomplex manifolds"

• 7 Jun 2023: S. Wu: "Deformation of the prequantum action on a symplectic manifold"

Visitors:

• Cristoph Böhm (University of Münster), 01 September-23 December 2020

• Jonas Stelzig (LMU München), 09-15 October 2021

• Mehdi Lejmi (Bronx Community College, CUNY), 27 June-08 July 2022