We invite you

Prof. Gyula O.H. Katona (Rényi Institute)

Gyula O.H. Katona is a Hungarian mathematician known for his work in combinatorial set theory, and especially for the Kruskal–Katona theorem and his beautiful and elegant proof of the Erdős–Ko–Rado theorem in which he discovered a new method, now called Katona’s cycle method. Since then, this method has become a powerful tool in proving many interesting results in extremal set theory. He is affiliated with the Alfréd Rényi Institute of Mathematics of the Hungarian Academy of Sciences.

His welcome speech is available on YOUTUBE.

«MIPT is one of the strongest universities in Europe. Especially in Graph Theory, Combinatorics and their Applications.

This is why I did not hesitate a minute when I was asked in 2015 to join the new Master’s program. I accepted this offer with great pleasure. Since then I give each year a series of lectures on my favorite area: Extremal Set Theory. So, you do not know what it is? I give an example.

There are n people, members of a society. For different tasks they form committees. The democratic rule is that no committee can be a proper subset of another one. At most how many committees can be formed? If you chose this program, I will tell the answer in the first class. Extremal Set Theory has many other similar, but not so easy problems. But Combinatorics has many other, nice, interesting subfields. You can learn all of those from my excellent colleagues.

What is nice about Combinatorics? On the one hand it asks questions that can be explained to a highschool student between two bus-stops, though to answer the question might be very difficult, needing surprising ideas. On the other hand Combinatorics is in «one step” from real life problems, it is really an applicable mathematics, I always enjoyed teaching these classes, since the audience consisted of smart, motivated young people from all around the world. And I had the impression that they liked that I taught them. In one case it was sure. A Chinese lady, after receiving her Master’s degree at MIPT, came to Budapest to continue her studies and she is now writing her PhD thesis under my supervision.

One more thing. From MIPT, within 30 minutes you can reach the center of an exciting, vibrant city: MOSCOW.»

Prof. Nelly Litvak (University of Twente)

Nelly Litvak is a Professor at the University of Twente. She is working on Algorithms for Complex Networks and has a background in Applied Probability and Stochastic Operations Research. She works on mathematical methods and algorithms for complex networks, such as social networks and the WWW. Real-life networks are modeled as random graphs, and algorithms are used to extract information from the massive network data.

The overall goal of her research is to extract value from (Big) Data, focusing on network data. Her research revolves around three main topics: Information extraction and predictions based on data, mathematical analysis of network characteristics and randomized algorithms. The first looks at defining and collecting the correct measurements and data for specific purposes and deducing networks from data. The second examines mathematical properties of algorithms in networks, for example, the famous PageRank that Google invented to rank web pages. The third looks at efficient algorithms for computing network characteristics when the complete network data is not available.

Her invitation video is available on YOUTUBE.

Prof. János Pach (Rényi Institute, EPFL, Courant Institute of Mathematical Sciences)

János Pach is a mathematician and computer scientist working in the fields of combinatorics and discrete and computational geometry. Pach received his Candidate degree from the Hungarian Academy of Sciences, in 1983, where his advisor was Miklós Simonovits. Since 1977, he has been affiliated with the Alfréd Rényi Institute of Mathematics of the Hungarian Academy of Sciences. He was Research Professor at the Courant Institute of Mathematical Sciences at NYU (since 1986), Distinguished Professor of Computer Science at City College, CUNY (1992-2011), and Neilson Professor at Smith College (2008-2009). In 2008, he joined École Polytechnique Fédérale de Lausanne as Professor of Mathematics.

His welcome speech is available on YOUTUBE.