Košice city is the economic and cultural hub in the eastern region of Slovakia. It is located on the banks of river Hornad. Košice has some museums and galleries alongside other cultural attractions.

The subject of mathematics is often paired up with other subjects such as education, statistics, finance, and computer science. This pairing can give added value in the teaching, computer programming, and financial forecasting and planning fields.

Slovakia or Slovak Republic (Slovak: Slovensko or Slovenská republika, both names are officially recognized), is a landlocked country in Central Europe. Slovakia is a member of the European Union so if you are a citizen of another member state, you can legally reside and work in Slovakia without restrictions. Comenius Univerzity is the oldest existing Slovak university, in Bratislava.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.