Alessio Sgubin - WebPage

About Me

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Who am I?

Currently, I am a Master student at University of Pisa. I am working under the supervision of prof. Michele D'Adderio to study a combinatorial structure called "Sandpile" and some results related to symmetric functions.

Before that, I graduated with a Bachelor's Degree at the University of Pisa in 2023, presenting a thesis (with supervisor prof. Michele D'Adderio) on poset topology and group representation theory, working in particular with the notion of EL-shellability.

Here you can find my Curriculum Vitae (updated to 3rd Nov 2024):

My research interests

Since my second year as Undergraduate, I have been interested in combinatorics: it all started with a course on group representation theory which introduced me to symmetric functions and Young tableaux.
I really liked the combinatorial approach of associating simpler (and manageable by hand) structures to complex mathematical objects. Still today this approach is at the center of my research interests: making interesting things more intuitive!

Going into more details, some topics that got my attention are:

  • Algebraic enumerative combinatorics
    Symmetric functions, Young tableaux, matroids, $q,t$-combinatorics and sandpiles.
  • Geometric combinatorics
    Polyhedral combinatorics, mixed volumes.
  • Representation theory
At the same time I am always open to learn new combinatorics, so do not hesitate to suggest me your favourite topic outside my list!
That's me!