Frequent edge sets in human connectome graphs

By Mate Fellner One way to examine the connections between the distinct parts of the human brain is the braingraph, or the connectome. The nodes of the connectome are not neurons, but distinct areas of the gray matter, which can be found in any average and healthy human brain, so we can compare whether two […]

Summer School in Mathematics at the Eötvös University

The Institute of Mathematics of the Eötvös University is organizing a one week long summer school in mathematics entitled “Introduction to graph limits”. A peculiar feature of the most interesting structures and phenomena of the world can be described by networks: a system of individuals with connections between certain pairs of them. These huge networks […]

MSc. in Applied Mathematics at Eötvös Loránd University, Budapest

A new applied math MSc is about to be born in Budapest – a centre for applied mathematical research, indicated by the presence of such institutions as Morgan Stanley or Ericsson. Their decision on creating and continuously developing their research centres is based on the traditionally strong mathematical education in Hungary, especially in Budapest . […]

Summer School in Mathematics at the Eötvös Loránd University (ELTE Budapest)

The Institute of Mathematics of the Eötvös University is organizing a one week long summer school in mathematics entitled “Higher mathematics through problem solving”. Although mathematics is much more than just going through a series of drill problems — posing new questions, building new theories, applying the existing tools to other areas of science are […]

Multivariate stable distributions in finance

My name is Szabolcs Majoros. I am from Hungary, studying Actuarial and Financial Mathematics (MSc) at Eötvös Loránd University and I wrote a paper about parameter estimation of multivariate stable distributions for TDK (Scientific Students’ Associations), which I will present at OTDK too, the national round. I got interested in stable distributions after András Zempléni […]

ECMI 2018 CONFERENCE: BUDAPEST, 18-22 June 2018

The next conference of ECMI will be held in Budapest between 18 and 22 June 2018. The conference will be organized by the János Bolyai Mathematical Society, the Institute of Mathematics at the Eötvös Loránd University  and by the Institute for Computer Science and Control. The aim of the conference is to redound the interaction […]

VF2++ – a subgraph isomophism algorithm for molecular pattern matching

In a previous blog entry, we introduced COIN-OR::LEMON (http://lemon.cs.elte.hu), the open source C++ graph and network modelling library. As we mentioned there, this library targets both academic and industrial applications. In this post a use-case for the latter is shown.   Last year, QuantumBio Inc.1 approached us with a simple request: they were using LEMON […]

Applied and industrial mathematics at the Eötvös Loránd University (ELTE, Budapest)

The Institute of Mathematics at  ELTE hosts many research groups, which cover a wide research spectrum. These groups using the mathematical knowledge are directed to real-life applications and built connections with various industrial partners. The PIT Bionformatics Group develops software solutions for problems emerging in life sciences. The results include numerous webservers, protein-ligand docking tools, […]

R&D Project in Energy Trading: Risk Optimization, Market Simulation

Some researchers and ex-students of the Department of Operations Research, Eötvös University Budapest participate in the R&D Project ”Research of quantitative models supporting procurement and sales portfolio management and development of an integrated analyzer, forecasting and optimizer tool system” (PIAC_13-1-2013-0012, Research and Technology Innovation Fund). The project is managed by IP Systems Ltd, which provides […]

Special Interest Group on Numerical Weather Prediction

Although all of us are interested in the daily or annual changes in the weather, their forecasting or even modelling is a challenging task which needs the use of various mathematical ideas. The weather we are experiencing is the combined effect of the atmospehere’s dynamics on several scales and other physical and chemical phenomena like […]