10th International Mathematics and Informatics Conference

Distance and critical points


September 8-12, 2025

Târgu Mureş/Marosvásárhely, Romania

Motto:
I created a new, different
world out of nothing.
(János Bolyai)

The aim of the conference is to connect researchers from different countries and different fields of Mathematics and Informatics in a pleasant place of a young and growing university. The topics of the conference include all fields of Mathematics and Informatics.

This conference is organized every two years in the same place, the city where the famous Hungarian mathematician János Bolyai has spent most of his life.

Papers presented at the conference can be submitted for publication in our journal Acta Universitatis Sapientiae Mathematica or Acta Universitatis Sapientiae Informatica.

The topics of this years conference is related to optimizing any kind of distance on algebraic varieties, manifolds, polytopes, etc. Topics will include, but will not be restricted to, the study of algebraic and topological properties of the singularities of the related distance functions, the study of their discriminants, etc.

Besides the invited plenary talks, the registered participants will have the possibility to submit contributed talks, additionally Ph.D. students will have the possibility to submit posters. There will be free accommodation for several Ph.D. students based on a preselection. On Wednesday there will be an excursion organized to visit the town of Sighișoara, which is a popular tourist destination for its well-preserved old town, being listed by UNESCO as a World Heritage Site. In that evening there will be a festive dinner, including a wine tasting at the nearby Castel Haller.

General Info

When: September 8-12, 2025
Organized by: Sapientia Hungarian University of Transylvania
Department of Mathematics and Informatics
http://www.ms.sapientia.ro
Contact: mathinfo ms.sapientia.ro



Conference Sponsors

Sapientia Hungarian University of Transylvania

Project “Singularities and Applications” - CF 132/31.07.2023 funded by the European Union - NextGenerationEU - through Romania’s National Recovery and Resilience Plan

Invited Speakers

 

Mathematics

Zoltán Balogh (University of Bern, Switzerland)

Károly Böröczky (Alfréd Rényi Institute of Mathematics, Budapest)

Sandra DiRocco (KTH, Stockholm, Sweden)

Jan Draisma (University of Bern, Switzerland)

Antonio Lerario (SISSA, Trieste, Italy)

Laurențiu Maxim (University of Wisconsin, Madison, USA)

Matteo Muratori (Department of Mathematics of Politecnico di Milano university (Milan, Italy))

Paolo Salani (UNIVERSITÀ DEGLI STUDI DI FIRENZE Dipartimento di Matematica e Informatica (DIMAI) )

Bernd Sturmfels (Max Planck Institute, Leipzig, Germany)

Simon Telen (Max Planck Institute, Leipzig, Germany).

Mihai Tibăr (University of Lille, France)

 

Informatics

Zoltán Gál (University of Debrecen, Hungary)

Buza Krisztián (Budapest University of Economics and Business, Budapest, Hungary)

Mihai Oltean (Independent researcher, Cugir, Romania)

András Pataricza (Budapest University of Technology and Economics, Budapest, Hungary)

László Szilágyi (Sapientia Hungarian University of Transylvania, Targu Mures, Romania)

Scientific Committee


Margit Antal (Sapientia Hungarian Univ. of Transylvania)  Zoltán Kátai (Sapientia Hungarian University of Transylvania)
László Dávid (Sapientia Hungarian University of Transylvania) Alexandru Kristály (Babeș-Bolyai University, Cluj-Napoca)
József Domokos (Sapientia Hungarian University of Transylvania) Pál Kupán (Sapientia Hungarian University of Transylvania)
Csaba Farkas (Sapientia Hungarian University of Transylvania) Zoltán Makó (Sapientia Hungarian University of Transylvania)
Emil Horobeț (Sapientia Hungarian University of Transylvania) Andrei Mărcuș (Babeș-Bolyai University, Cluj-Napoca)
David Iclanzan (Sapientia Hungarian University of Transylvania) Adrian Petrușel (Babeș-Bolyai University, Cluj-Napoca)
Cezar Joiță (Institutul de Matematică „Simion Stoilow” al Academiei Române (I.M.A.R.)) Róbert Szász (Sapientia Hungarian University of Transylvania)
Zoltán Kása (Sapientia Hungarian University of Transylvania)

Organizing Committee


Chair of the Commitee: Csaba Farkas, Emil Horobeț
Vice chair: David Iclanzan
Secretary: Ibolya Lukács
Technical support: Ágnes Györfi

Margit AntalGyöngyvér Márton
Szabolcs CsaholcziMirtill-Boglárka Naghi
Katalin-Tünde Jánosi-RanczTímea Zsuzsanna Nagy
Zoltán KátaiPálma-Rozália Novák
Zoltán KásaErika Osztián
Lehel KovácsRóbert Szász
Pál Kupán

Registration


First Name Last Name
Institution Department
Address(Institution) City(Institution)
Email Address Country

Submit

The registration fee is 500 RON (or 100 EUR equivalently), for every participant, with the exception of the invited speakers.
This amount covers three meals per day during the conference for the participant.
To be paid at the Conference Registration Desk, or by international bank transfer to:
Universitatea Sapientia P.L Corunca Adr. Corunca 1/C
CF: 14645945 Banca OTP Tg.Mures
IBAN: RO46OTPV320000073814RO04 (RON)
IBAN: RO30OTPV320000073814EU03 (EUR)
Swift: OTPVROBU

Abstract upload

For those participants who whish to contribute with a talk the abstract submission is open now and ends on the 31st of May, 2025. While the notification of acceptance will happen no later then 15th of June, 2025.
Please use this tex template for your abstract. Please upload both .tex and the compiled .pdf files.
Uploading a second time will overwrite the previously uploaded files.

Email Address
Title of the talk
Section: Mathematics Informatics
 
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Participants

Margit Antal (Sapientia Hungarian University of Transylvania, Romania)
Károly Böröczky (Alfred Renyi Institute of Mathematics, Hungary)
Szabolcs Csaholczi (Sapientia Hungarian University of Transylvania, Romania)
Jan Draisma (University of Bern, Switzerland)
Ágnes Györfi (Sapientia Hungarian University of Transylvania, Romania)
Emil Horobeț (Sapientia Hungarian University of Transylvania, Romania)
Zoltán Kátai (Sapientia Hungarian University of Transylvania, Romania) The Sapientia ECN AI Baseline Index: Comparing LLMs to Student Performance in Competitive Programming
Janosi-Rancz Katalin Tunde (Sapientia EMTE, Romania)
Pál Kupán (EMTE Sapientia, Ro)
Gyongyver Marton (EMTE Sapientia, Romania)
Mirtill - Boglárka Naghi (Sapientia Hungarian University of Transylvania, Romania, Romania)
Pálma Rozália Novák (Osztián) (Sapientia Hungarian University of Transylvania, Romania)
Erika Osztián (Sapientia Hungarian University of Transylvania, Romania)
Laszlo Szabo (ELTE IK, Hungary)