9th International Conference on Mathematics and Informatics

September 7-8, 2023
Târgu Mureş/Marosvásárhely, Romania

Registration: 28 July – 30 August 2023
Contact: mathinfo ms.sapientia.ro

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.

General Info

When: September 7-8, 2023
Where:
Organized by: Sapientia Hungarian University of Transylvania, Department of Mathematics and Informatics,
http://www.ms.sapientia.ro
Contact: mathinfo ms.sapientia.ro



Conference Sponsors

Invited Speakers


Zalán Bodó Faculty of Mathematics and Computer Science, Babeș-Bolyai University, Cluj-Napoca. Automatic fake news detection
Tibor Illés Corvinus Centre for Operations Research, Corvinus University of Budapest Sufficient linear complementarity problems: algorithms and computational results
Zoltán Muzsnay Faculty of Science and Technology, Institute of Mathematics, University of Debrecen Tangent algebra of a diffeomorphism group and its application
Biagio Ricceri Department of Mathematics and Computer Science, University of Catania The latest applications of certain minimax theorems
Ettore Turatti The Arctic University of Norway, Tromsø Characteristic Polynomial of Tensors

Program


Mathematics – program.pdf
Informatics – program.pdf

Abstract book.pdf

Scientific Committee


Margit Antal (Sapientia Hungarian Univ. of Transylvania)  Attila Kiss (Loránd Eötvös University, Budapest)
Lehel Csató (Babeș-Bolyai University, Cluj-Napoca)  Pál Kupán (Sapientia Hungarian University of Transylvania)
Tibor Csendes (University of Szeged, Hungary) Zoltán Makó (Sapientia Hungarian University of Transylvania)
László Dávid (Sapientia Hungarian University of Transylvania) Hanspeter Mössenböck (Johannes Kepler Univ., Linz, Austria)
Csaba Farkas (Sapientia Hungarian University of Transylvania) Marian Mureșan (Babeș-Bolyai University, Cluj-Napoca)
Emil Horobeț (Sapientia Hungarian University of Transylvania) Adrian Petrușel (Babeș-Bolyai University, Cluj-Napoca)
Sándor Horváth (George Emil Palade Univ. of MPST. Tg. Mureș) Horia F. Pop (Babeș-Bolyai University, Cluj-Napoca)
Zoltán Horváth (Loránd Eötvös University, Budapest) Róbert Szász (Sapientia Hungarian University of Transylvania)
David Iclanzan (Sapientia Hungarian University of Transylvania) Ferenc Szenkovits (Babeș-Bolyai University, Cluj-Napoca)
Zoltán Kása (Sapientia Hungarian University of Transylvania) Daniela Zaharie (West University of Timișoara, Romania)
Zoltán Kátai (Sapientia Hungarian University of Transylvania)

Organizing Committee


Margit AntalPál Kupán
Szabolcs CsaholcziIbolya Lukács
Csaba FarkasGyöngyvér Márton
Ágnes GyőrfiMirtill-Boglárka Naghi
Emil HorobețTímea Zsuzsanna Nagy
David IclanzanBoróka Oltean-Péter
Katalin-Tünde Jánosi-RanczErika Osztián
Zoltán KátaiPálma-Rozália Osztián
Zoltán KásaRóbert Szász
Lehel Kovács

Participants

Margit Antal (Sapientia Hungarian University of Transylvania, Romania) ThesisSense: Using Large Language Models to extract meaningful information from theses
Zsolt Darvay (Babes-Bolyai University, Romania) New classes of search directions for symmetric cone horizontal linear complementarity problems
Madalina Dicu (Babeș-Bolyai University, Romania) Analyzing the Effects of Augmentation Methods on Icon Detection through Machine Learning
Francesca Faraci (University of Catania, Italy) Some uniqueness results for strongly singular problems
Maria Farcaseanu (Institute of Mathematical Statistics and Applied Mathematics of the Romanian Academy (ISMMA), Romania) Solutions for nonlinear elliptic equations with singular potentials
Csaba Farkas (Sapientia Hungarian University of Transylvania, Romania) Sharp spectral gaps and Hardy-Rellich inequalities via convexity-based techniques
Rudolf László Farmos (Sapientia Hungarian University of Transylvania, Romania)
István Fazekas (University of Debrecen, Hungary) A branching process based network evolution model describing N-interactions
László Fórián (University of Debrecen, Hungary) Modified Deep Learning Models to Handle Noisy Labels
Eduard Stefan Grigoriciuc (Babes-Bolyai University & Tiberiu Popoviciu Institute of Numerical Analysis (Romanian Academy), Romania) Subclasses of univalent mappings in Cn and the Graham-Kohr extension operator
Emil Horobeț (Sapientia Hungarian University of Transylvania, Romania) The spherical curvature of arbitrary algebraic varieties
David Iclanzan (Sapientia Hungarian University of Transylvania, Romania) Dynamics of Excess Mortality
Katalin Tunde Janosi Rancz (Sapientia Hungarian University of Transylvania, Romania) National exam results in Romania - behind the scenes
Zoltán Kása ( Sapientia Hungarian University of Transylvania, Romania) Order in disorder with examples from graph theory
Zoltán Kátai (Sapientia Hungarian University of Transylvania, Romania) Transitioning the AlgoRythmics project from the dance floor to the stage
Simon Klementina (Babes-Bolyai University, Romania)
József Kolumbán (Budapest University of Technology, Hungary) A Generalized Least Action Principle for Rayleigh-Taylor subsolutions
Alexandru Kristály (Babes-Bolyai University, Romania) Clamped plates on curved spaces
Andra Malina (Babes-Bolyai University and Tiberiu Popoviciu Institute of Numerical Analysis, Romania) An application of Shepard operator in image reconstruction
Gyöngvér Márton (EMTE-Sapientia, Romania) Security problems in smart greenhouses
Ildikó Mezei (Babes-Bolyai University, Romania) Nonsmooth elliptic problems on Riemannian manifolds
Zoltán Muzsnay (University of Debrecen, Hungary) Tangent algebra of a diffeomorphism group and its application
Mirtill - Boglárka Naghi (Sapientia Hungarian University of Transylvania, Romania, Románia) An Adaptive Parameter Setting Technique for the Possibilistic Fuzzy c-Means Clustering Algorithm
Zsuzsanna Timea Nagy (Sapientia Hungarian University of Transylvania, Romania) Evolving teaching methods: balancing traditional teaching and e-learning in mathematics education
Boroka Oltean-Peter (Óbuda University, Romania) Finding Nash-Stampacchia equilibrium points of Hirschleifer games using numerical algorithms
Pálma Rozália Osztián (Sapientia Hungarian University of Transylvania, Romania) See, Learn, Code: Elevating Data Structures and Algorithms with Videos
Erika Osztián (Sapientia Hungarian University of Transylvania, Romania)
László Pál (Sapientia Hungarian University of Transylvania, Romania) Numerical methods for parameter estimation of random coefficient demand systems
Ioan Radu Peter (Technical University of Cluj-Napoca, Romania) Hardy-Brezis-Marcus type inequalities in Minkowski spaces.
Miklós Pintér (Corvinus University of Budapest, Hungary) Computing a Common Prior
Biagio Ricceri (University of Catania, Italy)
Ágnes-Rózsa Sántha (Sapientia Hungarian University of Transylvania, Romania) Gender and Educational Background as Determinants of Computational Thinking Skills among First-Year Students at the Sapientia Hungarian University of Transylvania
michael suja (University of Debrecen, Hungary) Limit theorems for runs containing two types of contaminations
Róbert Szász (Sapientia Hungarian University of Transyilvania, Romania) On Sendov's conjecture
Attila Szőcs (Cattus Distribution, Romania) A new segmented and annotated colposcopy image set, image mapping necessary for the conization of the cervix
Anisia-Mădălina Teca (University of Craiova, Romania)
Ettore Teixeira Turatti (UiT - The Arctic University of Norway, Norway) Characteristic polynomial of tensors

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