7th International Conference on Mathematics and Informatics

September 2-4, 2019
Târgu Mureş/Marosvásárhely, Romania

Registration: 20 April – 15 August 2019
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.

The MathInfo 2019 conference will be held at the Department of Mathematics and Informatics in Târgu Mureş/Marosvásárhely, Romania, Sapientia Hungarian University of Transylvania, September 2-5, 2019.
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 2-4, 2019
Where: Târgu Mureş/Marosvásárhely, Romania
Organized by: Sapientia Hungarian University of Transylvania, Department of Mathematics and Informatics,
http://www.ms.sapientia.ro

KAB Regional Committee of the MTA in Cluj
Committee on Mathematics and Informatics
Map: Google map
Conference venue
Contact: mathinfo ms.sapientia.ro

Invited Speakers


Loredana Bălilescu Departmant of Mathematics and Computer Science, University of Piteşti, Romania The dispersion tensor and its unique minimizer
Liviu Ignat Researcher CS-I, Institute of Mathematics of the Romanian Academy, Romania The Schrödinger equation on a tree: dispersion and Hardy’s uncertainty principle
Petru Jebelean West University of Timisoara, Romania Multiple periodic solutions for the relativistic operator
Rodica Ioana Lung Faculty of Economics and Business Administration, Babes-Bolyai University Cluj-Napoca, Romania Finding Equilibrium: Computational Intelligence and Games
Andrei Mărcuș Faculty of Mathematics and Computer Science, Babes-Bolyai University Cluj-Napoca, Romania Equivalences of categories in representation theory of finite groups
Miklós Pintér Institute of Mathematics, Budapest University of Technology and Economics, Hungary Objective ambiguity
Shariefuddin Pirzada Department of Mathematics, University of Kashmir, India On Laplacian eigenvalues of graphs
Csaba Varga Faculty of Mathematics and Computer Science, Babes-Bolyai University Cluj-Napoca, Romania Multiple positive standing wave solutions for Schrödinger equations with oscillating state-dependent potentials
Rolland Vida Department of Telecommunications and Media Informatics, Budapest University of Technology and Economics, Hungary Smart Cities – what technology can bring, and what depends on us

Accomodation

Confortable student hostel in the Campus 
Vila Cheșa guesthouse ** close to the Campushttp://www.chesa-turism.eu/
Sandoria Hotel *** close to the Campushttp://hotelsandoria.ro/
Business Hotel *** close to the Campushttp://www.hotel-business.ro/home.html

Venue access

by plane
  • from Budapest (WizzAir, 1 hour)
  • from Bucharest (Tarom, 1 hour)
by train
  • from Budapest via Oradea (12 hours)
  • from Bucharest (7 hours)
by car
  • from Budapest via Oradea (560 km, from this 175+52 km highway; 7 hours)
  • from Bucharest via Brasov (350 km, 5 hours)

Scientific Committee


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

Organizing Committee


Margit AntalPál Kupán
Csaba FarkasIbolya Lukács
Ágnes GyőrfiGyöngyvér Márton
Emil HorobețErika Osztián
Katalin-Tünde Jánosi-RanzRóbert Szász
Zoltán Kátai Géza Vekov
Zoltán KásaTibor Weszely
Lehel Kovács

Participants

Mira Anisiu (Romanian Academy, Romania)
Margit Antal (Sapientia Hungarian University of Transylvania, Romania) Handcrafted vs automatic features for user authentication based on mouse dynamics
Loredana Balilescu (University of Pitesti, Romania) The dispersion tensor and its unique minimizer
Csaba Bálint (Eötvös Loránd University, Hungary) Advances in Sphere Tracing
Barna Barabási (Sapientia University, Romania)
Attila Barta (University of Debrecen, Hungary) Theoretical and simulation results on a network evolution model driven by a branching process
Dénes Bartha (Eötvös Loránd University, Hungary) Inferring large jumbled patterns from small patterns
Paul Blaga ("Babes-Bolyai" University, Romania) On some transformations in elliptic triangle geometry
Cristina Blaga ("Babes-Bolyai" University, Romania)
Krisztian Buza (Eötvös Loránd University, Hungary) Some Recent Breakthroughs in Artificial Intelligence (science popularizing talk)
Tiberiu Coconet (Babes-Bolyai, Romania) Domination of blocks and fusion systems
Nicusor Costea (Politehnica University of Bucharest & IMAR , Romania) Mixed hemivariational-like inequalities involving set-valued maps and applications
Daniela-Maria Cristea (Babes Bolyai University, Romania) Formal Concept Analysis for Amino Acids Classification and Visualization
Lehel Csato (Babes-Bolyai University of Cluj-Napoca, Romania) Sparse Projection for Data Visualisation and Classification
Kalman Cziszter (Renyi Institute, Hungary) Degree bounds for generators of invariant rings
Mátyás Domokos (MTA Rényi Institute, Hungary) Constructive noncommutative invariant theory
Csaba Farkas (Sapientia Hungarian University of Transylvania, Romania) Multipolar Hardy inequalities on Riemannian manifolds
Izabella Ingrid Farkas (Eötvös Loránd University, Hungary) Signatures of integer expansions in real quadratic fields
István Fazekas (University of Debrecen, Hungary) Is Taylor's power law true for random networks?
Norbert Fejér (Sapientia Hungarian University of Transylvania, Romania)
Ágnes Győrfi (Sapientia Hungarian University of Transylvania, Romania)
Anca Hangan (technical university of cluj napoca, Romania) Evaluation Metrics for Anomaly Detection Algorithms in Time Series
Lia-Anca Hangan (technical university of cluj napoca, Romania)
Emil Horobet (Sapientia Hungarian University of Transylvania, Romania) Curvature and randomness
Sándor Horváth (Sapientia EMTE, Romania) Recursive Formulas for the Simple Continued Fraction of some Mathematical Constants
David Iclanzan (Sapientia EMTE, Romania) Properties of Simple Random Walks on the Integer Axis
Liviu Ignat (Institute of Mathematics Simion Stoilow, România) The Schrödinger equation on a tree: dispersion and Hardy’s uncertainty principle
Tatiana Ignat (Institute of Mathematics of the Romanian Academy, Romania)
Katalin Tünde Jánosi-Rancz (Sapientia University, Romania) Burnout in IT sector
Petru Jebelean (West University of Timisoara, Romania) Multiple periodic solutions for the relativistic operator
Dániel Joó (Rényi Institute of Mathematics, Hungary)
Zoltán Kása (Sapientia Hungarian University of Transylvania, Romania) Complexity of finite and infinite words
Zoltán Kátai (Sapientia Hungarian University of Transylvania, Romania) Dynamic visualizations in the AlgoRythmics environment
Jozsef Kolumban (Leipzig University, Germany) Rayleigh-Taylor turbulence via convex integration
József, senior Kolumbán (Babeș-Bolyai University, Romania) On the solution set of a hemivariational inequality governed by the Navier-Stokes operator
Lehel Istvan Kovacs (Sapientia, Románia) Kinect-Based Gesture Recognition for Robot Control
György Kovács (Technical University of Cluj Napoca, Romania)
Alexandru Kristály (Óbuda University, Hungary
Babes-Bolyai University, Romania)
Brezis-Poincaré-Vázquez inequalities on non-euclidean structures
Zsolt Levente Kucsván (Sapientia Hungarian University of Transylvania, Romania) Atlas based segmentation of 6-month-old infant brain MR images
Pál Kupán (Sapientia Hungarian University of Transylvania, Romania)
Tamás László (Rényi Institute of Mathematics, Hungary) Numerical semigroups and geometry of singularities
Rodica Ioana Lung (Babes-Bolyai University, Romania) Finding Equilibrium: Computational Intelligence and Games
Zoltán Makó (Sapientia Hungarian University of Transylvania, Romania)
Andrei Marcus (Babeș-Bolyai University, Romania) Equivalences of categories in representation theory of finite groups
Aurora Marica (Politehnica University of Bucharest+IMAR+ICUB, Romania ) Multiplier techniques and eigenfunction estimates for discrete Laplace operators
Gyöngyvér Márton (Sapientia Hungarian University of Transylvania, Románia) "End-to-end encryption" - real perspective or danger in cryptography?
Mihai Mihailescu (University of Craiova, IMAR, Romania) The Monotonicity of the Principal Eigenvalue of the $p$-Laplace Operator
Virgilius-Aurelian Minuță (Babeș-Bolyai University of Cluj-Napoca, Romania) Character triples and group graded equivalences
Florian Munteanu (University of Craiova, Romania)
Eszter Jáhel Nagy (Sapientia University, Romania, Romania)
Boroka Oltean Peter (Sapientia Hungarian University of Transylvania, Romania) The Modelling of Cardiovascular Diseases Using Differential Equations
Lillian Oluoch (University of Szeged, Hungary) Gaussian Regression Analysis of Drilling Protocols for Dental Implantation Surgery
Erika Osztian (Sapientia Hungarian University of Transylvania, ROMANIA) Testing tool for investigating young school students’ algorithmic thinking
Pálma Rozália Osztián (Sapientia University, Romania) Interactivity Effectiveness in the AlgoRythmics Universe
Ágnes Orsolya Páll-Szabo (Babes-Bolyai University, Romania) Coefficient estimates for new classes of bi-univalent functions defined by Salagean integro-differential operator
Szabolcs Pável (Babes-Bolyai University, Romania) Distortion Estimation Through Explicit Modeling of the Refractive Surface
Sándor Pecsora (University of Debrecen, Faculty of Informatics, Hungary) On the spectrum of noisy blown-up matrices
Miklos Pinter (BME, Hungary) Objective ambiguity
Shariefuddin Pirzada (University of Kashmir, India) On Laplacian eigenvalues of graphs
Dan Popovici (West University of Timisoara, Romania) Decompositions for triples of commuting isometries
Adriana Popovici (West University of Timisoara, Romania) Extensions of Linear Cellular Automata
Simona-Maria Radu (Babes-Bolyai University, Romania) CS-Rickart Objects in Abelian Categories
Julia Salamon (Sapientia Hungarian University of Transylvania, Romania) Correlated equilibriums of the games in fuzzy environment
Csanád Sándor (Babeș-Bolyai University, Romania) Compression of Convolutional Neural Networks by Filter Pruning
László Stachó (University of Szeged, Hungary)
Csaba Szanto (UBB Cluj, Romania) Schofield sequences in the Euclidean case
Róbert Szász (Sapientia EMTE, Romania)
Eszter Szatmari (Babes-Bolyai University, Faculty of Mathematics and Computer Science, Romania) Differential subordinations obtained by using generalized Salagean integro-differential operator
Ferenc Szenkovits (Babeș-Bolyai University , Romania) The Jesuit astronomers Nicolaus Ianosi and Maximilian Hell in Cluj
István Szöllősi ("Babes-Bolyai" University, Romania, Romania) Computer assisted proof of the tree module property for representations of Euclidean quivers
Iharka Szücs-Csillik (Romanian Academy, Romania) Existence and stability of circular orbits in exponential-type potentials
Gabriel-Bogdan Trofin (Babes Bolyai University, Romania) An NLP-paradigm for Retrieving Historical Documents from the Romanian Language
Csaba Varga (Babeș-Bolyai University, Romania, Romania) Multiple positive standing wave solutions for Schrödinger equations with oscillating state-dependent potentials
Balázs Vass (Budapest University of Technology and Economics, Hungary) Enumerating Regional Failures in Communication Networks
Géza Vekov (Sapientia Hungarian University of Transylvania, Romania)
Rolland Vida (Budapest University of Technology and Economics, Magyarország) Smart Cities – what technology can bring, and what depends on us
László Viharos (University of Szeged, Hungary)
Pedro Henrique Villar de Figueiredo (Eotvos Lorand University, Hungary) Generating Adaptive Distance Fields from Triangle Meshes
Viktoria Zsok (ELTE, H) Prototyping Distributed Systems

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