# MASSIMILIANO UNGHERETTI

#### Contact

Name: | Massimiliano Ungheretti |

Office: | HCØ 04.4.03 |

E-mail: | M.Ungheretti⊗math.ku.dk |

Address: | Department of Mathematical Sciences, University of Copenhagen Universitetsparken 5, 2100 Copenhagen, Denmark |

#### About Me

Since September 2013 I have been a PhD student at the University of Copenhagen. During May and June 2015 I visited the Hausdorff Trimester Program: Homotopy theory, manifolds and field theories. I was in Berkeley visiting the MSRI January through April, 2014.

I am under the supervision of Nathalie Wahl and am interested in field theories, string topology, Hochschild- and cyclic homology and more generally in applications to mathematical physics. Currently I am developing operads and PROPs modelling algebraic structures of Hochschild complexes.

Before this, I did Part III in Cambridge and a double BSc in Mathematics and Physics at Utrecht University.
For my master degree I wrote an essay named "Khovanov Stable Homotopy", supervised by Jacob Rasmussen.
It was a discussion of results obtained by Lipshitz and Sarkar, explicitly constructing a stable homotopy type and Steenrod squares for knots and links.

#### Preprints

Free loop space and the cyclic bar construction | February 2016 |

#### Talks

"A dihedral version of the Jones isomorphism" | 2015 September 24 - Jahrestagung der DMV, Hamburg See slides |

"A dihedral version of the Jones isomorphism" | 2015 July 7 - Young Toplogists Meeting, EPFL, Switzerland See notes |

"The profinite Grothendieck-Teichmuller group" | 2015 April 10 - The MIT Talbot workshop 2015 - Little disk operad See notes |

"Hochschild Homology" | 2014 May 27 - Topological Cyclic Homology seminar |

"Elementary cobordisms" | 2013 September 13 - h-Cobordism seminar |

"Conway's ZIP Proof" | 2012 November 30 - Cambridge University - Part III Symposium 1 |

"Clustering Methods for the FoCal Detector" | 2012 June 15 - Utrecht University - Prize for best presentation on the Physics Bachelors Symposium |

#### Teaching

Geometry 2 | (TA) 2015-16 Block 2 - MSc level course in differential geometry |

Geometry 2 | (TA) 2014-15 Block 2 |

Geometry 2 | (TA) 2013-14 Block 2 |

Linear Algebra | (TA) 2011-12 Semester 1, Utrecht University |

#### Organizing

Member of Department Council | Feb - Sept 2016 |

Young Topologists Meeting | July 4-8, 2016 |

Masterclass on algebraic structures of Hochschild complexes | Oct, 2015 |

What is...'a seminar'? | 2014-2015 |

Masterclass on Topological quantum field theories, quantum groups and 3-manifold invariants | Oct 6-10, 2014 |

Young Topologists Meeting | Jun 30-Jul 4, 2014 |

Topological Cyclic Homology seminar | May-July, 2014 |

I-SKATE: Icebreaker Surgery & K-theory Algebraic Topology Extravaganza | April 12, 2014 |