Link identifier archive #link-archive-65946On log good reduction of K3 surfaces admitting a triple-point-free model

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Giovedì 3 Febbraio alle ore 14:15, Lars Halvard Halle (Bologna) terrà il seminario di Geometria dal titolo "On log good reduction of K3 surfaces admitting a triple-point-free model".Abstract: Let X be a proper smooth variety…

Link identifier archive #link-archive-93627Abelian dynamical Galois groups

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Giovedì 27 gennaio 2022 alle ore 11:00 Andrea Ferraguti (Scuola normale superiore di Pisa) terrà un seminario di Teoria dei Numeri dal titolo "Abelian dynamical Galois groups".Abstract: Dynamical Galois groups are invariants associated to dynamical systems generated by the…

Link identifier archive #link-archive-32193Quantum Information: Extending the Bloch sphere model for two o more qubits, and relation with Group Theory

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Quantum Information: Extending the Bloch sphere model for two o more qubits, and relation with Group Theory
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Venerdì 14 gennaio 2022 alle ore 15:00, presso il Dipartimento di Matematica e Fisica (Edificio C - Aula 311), si terrà il seminario del prof. Fernando Cuartero (Castilla-La Mancha University - Department of Computer Science) di Logica e Informatica Teorica…

Link identifier archive #link-archive-50341Data Storage using Galois Theory over global function fields

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Venerdì 17 dicembre 2021 alle ore 15:00  Giacomo Micheli (University of South Florida) terrà un seminario di Teoria dei Numeri dal titolo "Data Storage using Galois Theory over global function fields".Abstract: In this talk I will explain how…

Link identifier archive #link-archive-90584Moduli spaces of stable sheaves via wall-crossing

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Giovedì 16 Dicembre alle ore 14:15, Alessio Bottini  (Tor Vergata - Saclay) terrà il seminario di Geometria dal titolo "Moduli spaces of stable sheaves via wall-crossing".Abstract: Moduli spaces of stable sheaves on K3 surfaces are a…

Link identifier archive #link-archive-31209Incontro del gruppo "Dinamici a Roma Tre"

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Incontro del gruppo
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Il gruppo "Dinamici a Roma Tre" organizza cicli di seminari il venerdi' pomeriggio a partire dalle 16:00. Scopo degli incontri e' di raccontarci di volta in volta articoli che stiamo leggendo, o problemi che ci interessano,…

Link identifier archive #link-archive-78260Moduli of polarized Enriques surfaces

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Moduli of polarized Enriques surfaces
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Giovedì 9 Dicembre alle ore 14:15, Andreas Leopold Knutsen (Bergen) terrà il seminario di Geometria dal titolo "Moduli of polarized Enriques surfaces".Abstract: Moduli spaces of polarized Enriques surfaces (parametrizing pairs (S,H), where S is a compact,…

Link identifier archive #link-archive-19472Unlikely intersections in families of semiabelian varieties and applications to a conjecture of Silverman

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Unlikely intersections in families of semiabelian varieties and applications to a conjecture of Silverman
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Giovedì 2 Dicembre ore 14:15, Laura Capuano (Università degli Studi Roma Tre) terrà il seminario di Geometria dal titolo "Unlikely intersections in families of semiabelian varieties and applications to a conjecture of Silverman".Abstract: What makes an intersection…

Link identifier archive #link-archive-6083High temperature Ising model with exponentially decaying interactions: success and failure of Ornstein-Zernike asymptotics

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High temperature Ising model with exponentially decaying interactions: success and failure of Ornstein-Zernike asymptotics
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Mercoledì 1 Dicembre ore 14:00, il Prof. Sébastien Ott (Université de Fribourg) terrà il seminario di Fisica Matematica dal titolo "High temperature Ising model with exponentially decaying interactions: success and failure of Ornstein-Zernike asymptotics".Abstract: The Ornstein-Zernike theory is a heuristic…

Link identifier archive #link-archive-71178Anomaly cancellation condition in lattice effective electroweak theory

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Anomaly cancellation condition in lattice effective electroweak theory
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Mercoledì 24 Novembre ore 14:00, il Prof. Vieri Mastropietro (Università di Milano) terrà il seminario di Fisica Matematica dal titolo Anomaly cancellation condition in lattice effective electroweak theory. Abstract: We consider an effective lattice electroweak model composed by a family…

Link identifier archive #link-archive-17811Adelic points of elliptic curves

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Giovedì 18 Novembre ore 16:15, Peter Stevenhagen (Universiteit Leiden) terrà il seminario di Teoria dei numeri dal titolo "Adelic points of elliptic curves".Abstract:For an elliptic curve defined over a number field, we give an explicit description its group…

Link identifier archive #link-archive-2482Fano varieties of K3 type and their properties.

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Fano varieties of K3 type and their properties.
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Giovedì 18 Novembre ore 14:15, Enrico Fatighenti (Sapienza Università di Roma) terrà il seminario di Geometria dal titolo "Fano varieties of K3 type and their properties".Abstract: Fano varieties of K3 type are a special class of…

Link identifier archive #link-archive-28202The automorphism group of the moduli space of principal bundles on curves

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The automorphism group of the moduli space of principal bundles on curves
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Giovedì 11 Novembre ore 14:00, Roberto Fringuelli (Università degli Studi di Roma "Tor Vergata") terrà il seminario di Geometria dal titolo "The automorphism group of the moduli space of principal bundles on curves".Abstract: Let G be a complex…

Link identifier archive #link-archive-34989Multiplicity results for a Gauss equation on a hyperbolic surface

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Multiplicity results for a Gauss equation on a hyperbolic surface
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Mercoledì 10 Novembre alle ore 16:00 il Prof. Marcello Lucia (College of Staten Island and Graduate Center, City University of New York) terrà un seminario di Analisi Matematica dal titolo " Multiplicity results for a…

Link identifier archive #link-archive-54909Quantum invariants for graph isomorphism

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Quantum invariants for graph isomorphism
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Venerdì 5 novembre 2021 alle ore 15:00, presso il Dipartimento di Matematica e Fisica (edificio C - Aula 311) e sulla piattaforma Microsoft Teams, si terrà il seminario del prof. Fernando L. Pelayo (Castilla-La Mancha University - Department of Computer Science)…

Link identifier archive #link-archive-60071Spin structures on tropical hyperelliptic graphs and the Z_2-quadratic form

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Giovedì 4 Novembre ore 14:15, Alessandro Chiodo (Jussieu) terrà il seminario di Geometria dal titolo "Spin structures on tropical hyperelliptic graphs and the Z_2-quadratic form".Abstract: We present briefly the theory of divisors on graphs, parallel to that…

Link identifier archive #link-archive-85233Harnack inequalities for the n-Liouville equation

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Mercoledì 3 Novembre alle ore 11:00 il Prof. Marcello Lucia (College of Staten Island and Graduate Center, City University of New York) terrà un working seminar di Analisi Matematica dal titolo "Harnack inequalities for the…

Link identifier archive #link-archive-41313 Stability conditions and exceptional collections

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Giovedì 28 Ottobre ore 14:15, Barbara Bolognese (Roma Tre) terrà il seminario di Geometria dal titolo "Stability conditions and exceptional collections".Abstract:Bridgeland stability conditions have proved to be an extremely versatile tool to study the birational…

Link identifier archive #link-archive-24115Quantization properties for the n-Liouville equation

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Mercoledì 27 Ottobre alle ore 11:00 il Prof. Marcello Lucia (College of Staten Island and Graduate Center, City University of New York) terrà un working seminar di Analisi Matematica dal titolo "Quantization  properties for the…

Link identifier archive #link-archive-80071Topology of Tropical Moduli Spaces of weighted stable curves in higher genus.

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Topology of Tropical Moduli Spaces of weighted stable curves in higher genus.
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Giovedì 14 Ottobre ore 14:15, Stefano Serpente (Roma Tre) terrà il seminario di Geometria dal titolo "Topology of Tropical Moduli Spaces of weighted stable curves in higher genus".Abstract: Given integers g≥0, n≥1, and a vector w∈(Q∩(0, 1])^n such that 2g −2 + ∑w_i > 0, we study…