6th International Conference on Mathematics and Informatics

September 7-9, 2017
Târgu Mureş/Marosvásárhely, Romania

Deadline for registration and abstract uploading: August 20, 2017.
Contact: mathinfo ms.sapientia.ro

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 2017 conference will be held at the Department of Mathematics and Informatics in Târgu Mureş/Marosvásárhely, Romania, Sapientia Hungarian University of Transylvania, September 7-9, 2017.
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 7-9, 2017
Where: Târgu Mureş/Marosvásárhely, Romania
Organized by: Sapientia Hungarian University of Transylvania, Department of Mathematics and Informatics
Map: Google map
Contact: mathinfo ms.sapientia.ro

Invited Speakers

Alberto Cabada University of Santiago de Compostela,
Santiago de Compostela, Spain
Characterization of the Constant Sign of the Green’s Functions related to Ordinary and Functional Differential Equations
Gheorghe Moroșanu Central European University,
Budapest, Hungary
Eigenvalues of the negative $(p,q)$-Laplacian with different boundary conditions
Patrizia Pucci University of Perugia,
Perugia, Italy
Recent results and open questions on some nonlocal problems with lack of compactness
Biagio Ricceri University of Catania,
Catania, Italy
An overview of the applications of certain minimax theorems
Csaba Varga Babes-Bolyai University,
Cluj-Napoca, Romania
Multiple positive standing wave solutions for Schrödinger equations with oscillating state-dependent potentials
Erika Ábrahám RWTH Aachen University,
Aachen, Germany
SMT Solving for Real Algebra
Dan Cristea Alexandru Ioan Cuza University,
Iași, Romania
The Time Yards Model: a Way to Decipher the Evolution of Characters over Time in Texts
Piroska Haller Petru Maior University,
Târgu Mureș, Romania
Design and implementation of secure industrial network


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

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


We are unable to give separate invoice for accommodation in student hostel, in all cases we give invoice for "registration fee".
If you need separate invoice for accommodation, please choose a hotel.

Registration fee may include:
accomodation in student hostel (breakfast included)
single room 17 EUR/person/night
double room 10 EUR/person/night
triple room 7 EUR/person/night
breakfast (4 EUR)
lunch (8 EUR)
dinner (5 EUR)
banquet (25 EUR)

First Name Last Name
Institution Department
Address(Institution) City(Institution)
Email Address Country
Arrival date September 2017 Departure date September 2017
For accommodation not in student hostel, please, use the Accomodation menu. If you need help, send your ask by email.
Accomodation in student hostel
Breakfast Sept. 7 Sept. 8 Sept. 9
Lunch Sept. 7 Sept. 8 Sept. 9
Dinner Sept. 7 Sept. 9
Banquet Sept. 8
Accompanying person
Accomodation in student hostel
Breakfast Sept. 7 Sept. 8 Sept. 9
Lunch Sept. 7 Sept. 8 Sept. 9
Dinner Sept. 7 Sept. 9
Banquet Sept. 8
Special request
If you need invoice, please fill
Total Price 0 EUR (To be paid at Conference Registration Desk.
or by international bank transfer to: Universitatea Sapientia CF: RO 14645945
SubmitBanca OTP Tg.Mures
IBAN: RO46 OTPV 3200 0007 3814 RO04

Abstract upload

Abstracts will be available on this page after at most 2 days and this implies the acceptance.
If the abstract uploaded does not appear after 2 days, please contact us by e-mail.

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
Upload tex
Upload pdf


Erika Abraham (RWTH Aachen University, Germany)
Páll-Szabó Ágnes (Babeș-Bolyai University, Romania)
Alberto Cabada (Universidade de Santiago de Compostela, Spain)
Cristian Cazacu (University of Bucharest, Romania) Schrödinger operators with singular potentials: some properties and applications
Nicusor Costea ("Simion Stoilow" Institute of Mathematics of the Romanian Academy, Romania) Partial differential inclusions involving $Phi$-Laplace operators
Dan Cristea ("Alexandru Ioan Cuza" University of Iasi, Romania)
Garda-Mátyás Edit (Sapientia University, Romania)
Olga Engel (Babeş-Bolyai University , Romania) Some notes on certain applications of the Tremblay operator in the complex plane
Osztián Erika (Sapientia University, Románia)
Francesca Faraci (University of Catania, Italy)
Maria Farcaseanu (University of Craiova & IMAR, Romania) On a family of torsional creep problems involving rapidly growing operators in divergence form
Csaba Farkas (Sapientia EMTE, Romania)
Fernando Adrián Fernández Tojo (Universitty of Santiago de Compostela, Spain) Green's Functions of Partial Differential Equations with Involutions
Ágnes Győrfi (Sapientia Hungarian University of Transylvania, Romania)
Piroska Haller (Petru Maior University, Romania) Design and implementation of secure industrial network
Emil Horobet (Sapientia University, Romania)
Katalin Tünde Jánosi-Rancz (Sapientia, Hungarian University of Transyilvania, Romania)
Zoltán Kása (Sapientia University, Romania) Graph reconstruction from degree sequences
Zoltán Kátai (Sapientia University, Romania) Linking formal and informal structures based on faculty members’ email communication patterns
Lehel István KOVÁCS (Sapientia - EMTE, Romania)
Alexandru Kristály (Babes-Bolyai University, Romania) Intrinsic geometric inequalities on sub-Riemannian structures
Pál Kupán (Sapientia University, Romania)
Aurora Marica (Universitatea Politehnica Bucuresti, Romania)
Gyöngyvér Márton (Sapientia University, Romania)
Mihai Mihailescu (University of Craiova & IMAR, Romania) Classification of isolated singularities for inhomogeneous operators in divergence form
Gheorghe Morosanu (Central European University, Hungary)
Ioan Radu Peter (TECHNICAL UNIVERSITY OF CLUJ NAPOCA, Romania) Hardy Inequalities in Finsler manifolds
Biagio Ricceri (University of Catania, Italy)
Julia Salamon (Sapientia University, Romania) Correlated equilibrium of interval-valued matrix games
Gheorghe Sebestyen (Technical University of Cluj-Napoca, Romania) Anomaly Detection Techniques in Cyber-Physical Systems
Denisa Stancu-Dumitru (Politehnica Bucharest & IMAR, Romania, romania) The asymptotic behavior of a class of $phi$-harmonic functions in Orlicz-Sobolev spaces
Róbert Szász (Sapientia EMTE, Romania) On the Brannan conjecture
Eszter Szatmari (Babeş-Bolyai University, Romania)
Weszely Tibor (Sapientia, Romania)
Csaba Varga (Babes-Bolyai University, Romania)

Previous Editions