About Us

HAnDA aims to be the natural progression in the dissemination of research findings on Algebraic Hypercompositional Structures and their Applications, beyond formal publications. It welcomes pure research, interdisciplinary influences, and applications in various fields, including hypercompositional structures like hypergroups, hyperrings, hyperfields, hypermodules etc, and their applications to the theories of fuzzy, rough and soft sets, automata, formal languages, codes, cryptography, graphs, lattices, differential equations, geometry as well as engineering, chemistry, biology, economics, statistics, information sciences, and so on.

Information

📌 POSTER is available now!
📅 PROGRAM is available now!
📖 BOOK OF ABSTRACTS coming soon!

About the event

The inaugural HAnDA was held in Thessaloniki, Greece, 2017 and the next ones were hybrid. They are organized by the University of Nova Gorica, Slovenia and the National and Kapodistrian University of Athens, Greece. This year's symposium will be held online via the MiTeam platform from June 2 to June 6, 2025. A participation link will be sent via email to the attendees who have been confirmed in advance at irina.cristea@ung.si, ch.massouros@gmail.com. Authors are kindly invited to send the title and an abstract of their presentation to the aforementioned email addresses.

HAnDA About Us

HAnDA's TEAM

2-6 June
2025

MiTeam

24
Speakers

Schedule

Monday, 2nd June

Chair: Assoc. Prof. Irina Cristea

Link to participate
9.45-10:00 Opening the event
10:00 On the class of Transposition Hypergroups Christos Massouros,
Gerasimos Massouros National and Kapodistrian University of Athens, Greece,
Hellenic Open University, Greece
10:30 AI Tools and the Exploration of Hypercompositional Structures in Algebra Charalampos Tsitouras National and Kapodistrian University of Athens, Greece
11:00 Can Hypercompositional Algebra Contribute to the Resolution of the
Unsolved Problems of Modern Physics? Spyridon Vossos, Elia Vossos National and Kapodistrian University of Athens, Greece
11:30 - 14:00 Lunch break
14:00 Anti-ideal Theory in Algebraic Structures and Their Fuzzifications Madeleine Al-Tahan Abu Dhabi University
14:30 Supplementing Krasner Hypermodules Burcu Nişancı Türkmen Amasya University, Turkey
15:00 On Normal Projective (Injective) Krasner Hypermodules Ergül Türkmen Amasya University, Turkey
15:30 End of first day sessions

Tuesday, 3rd June

Chair assist.prof. Hashem Bordbar

Link to participate
10:00 Fuzzy Graph Hyperoperations Antonios Kalampakas American University of the Middle East
10:30 Construction of Finite Fields and Hyperfields Bianca Bercea-Straton Ovidius University from Constanta, Romania
11:00 Some Classes of Hypernear-rings Anton Nuculović University of Montenegro
11:30 - 14:00 Lunch break
14:00 Analysis of Weak Associativity in Some Algebraic Hypercompositional Structures that Represent Dismutation Reactions Temitope Gbolahan Jaiyeola University of Lagos, Nigeria
14:30 On the Study of Extra Polyloop-3 and its Algebraic Properties Oyeyemi Oluwaseyi Oyebola Brandon University, Canada
15:00 Linear (Multi) Algebra I: Linear Systems, Matrices and Vector Spaces over Superfields Hugo Luiz Mariano Universidade de São Paulo, Brazil
15:30 End of second day sessions

Wednesday, 4st June

Chair prof. Charalampos Tsitouras

Link to participate
10:00 Fuzzy Aspects in Biological Inheritance Andromeda Sonea-Pătraşcu Ion Ionescu de la Brad Iasi University of Life Sciences, Romania
10:30 Encoding hypercompositional structures through binary strings Enrico Talotti University of Nova Gorica, Slovenia
11:00 On the Generation of Finite Real Hyperfields with Cyclic Positive Cones Hanna Stojałowska University of Technology Szczecin, Poland
11:30 End of third day sessions

Thursday, 5st June

Chair prof. Christos Massouros

Link to participate
10:00 On the Notion of Algebraically Closed Hyperfields Alessandro Linzi University of Nova Gorica, Slovenia
10:30 to be announced Hashem Bordbar University of Nova Gorica, Slovenia
11:00 - 14:30 Lunch break
14:30 On Morgado and Sette's Implicative Hyperlattices as Models of da Costa Logic Cω Marcelo Esteban Coniglio University of Campinas, Brazil
15:00 Hyper Swap Structures Kaique Roberto Universidade de São Paulo, Brazil
15:30 Weakly Free Multialgebras Guilherme Toledo Bar Ilan University, Israel
16:00 End of fourth day sessions

Friday, 6st June

Chair prof. Christos Massouros

Link to participate
10:00 The Fuzzy Grade of a Certain Class of Hypergroups Violeta Fotea Al. I. Cuza University, Iasi, Romania
10:30 Arithmetic functions on complete hypergroupss Irina Cristea University of Nova Gorica, Slovenia
11:00 Round table and closing remarks

Speakers

Madeleine Al-Tahan

University of Abu Dhabi, United Arab Emirates

Bianca Liana Bercea

Ovidius University of Constanta, Romania

Hashem Bordbar

University of Nova Gorica, Slovenia

Kaique Matias De Andrade Roberto

Universidade de São Paulo, Brazil

Marcelo E. Coniglio

University of Campinas, Brazil

Irina Cristea

University of Nova Gorica, Slovenia

Violeta Fotea

Al. I. Cuza University, Iasi, Romania

Temitope Gbolahan Jaiyeola

University of Lagos, Nigeria

Antonios Kalampakas

American University of the Middle East, Kuwait

Alessandro Linzi

University of Nova Gorica, Slovenia

Hugo Luiz Mariano

Universidade de São Paulo, Brazil

Christos Massouros

Hellenic Open University, Greece

Gerasimos Massouros

National and Kapodistrian University of Athens, Greece

Anton Nuculović

University of Montenegro

Oyeyemi Oluwaseyi Oyebola

Brandon University, Brandon MB, Canada

Andromeda Pătrașcu Sonea

Ion Ionescu de la Brad Iasi University of Life Sciences, Romania

Hanna Stojałowska

University of Technology Szczecin, Poland

Enrico Talotti

University of Nova Gorica, Slovenia

Guilherme Toledo

Bar Ilan University, Israel
University of Campinas, Brazil

Charalampos Tsitouras

National and Kapodistrian University of Athens, Greece

Burcu Nișancı Türkmen

Amasya University, Turkey

Ergül Türkmen

Amasya University, Turkey

Spyridon Vossos

National and Kapodistrian University of Athens, Greece

Elias Vossos

National and Kapodistrian University of Athens, Greece

Participants

S. Abdoli

Vali-e-Asr University of Rafsanjan

Hossien Aghabozorghi

Vali-e-Asr University of Rafsanjan

Nicolò Cangiotti

Politecnico di Milano, Italy

Morteza Jafarpour

Vali-e-Asr University of Rafsanjan

Sanja Jančić-Rašović

University of Montenegro

Dawid Kędzierski

University of Technology Szczecin, Poland

Mahla Mahmoudi

Vali-e-Asr University of Rafsanjan

M. Mirgoshani

Vali-e-Asr University of Rafsanjan

Michal Novák

Brno University of Technology, Czech Republic

Hugo Rafael De Oliverira Ribeiro

State University of Mato Grosso do Sul, Nova Andradina, Brazil

Kaique Ribeiro Prates Santos

Universidade de São Paulo, Brazil

Ali Sanjabi

Vali-e-Asr University of Rafsanjan

Solyman Shamsadini

Vali-e-Asr University of Rafsanjan

Past Symposia

June 3rd - June 7th 2024

The 4th Symposium on Hypercompositional Algebra new Developments and Applications

Lanthieri Mansion, Vipava,Slovenia.

BOOK OF ABSTRACTS

June 12th - June 14th 2023

The 3rd Symposium on Hypercompositional Algebra new Developments and Applications

Lanthieri Mansion, Vipava,Slovenia.

BOOK OF ABSTRACTS

June 1st - June 3rd 2022

The 2nd Symposium on Hypercompositional Algebra new Developments and Applications

Lanthieri Mansion, Vipava,Slovenia.

BOOK OF ABSTRACTS

Sep. 25th - Sep. 30th 2017

The 1st Symposium on Hypercompositional Algebra new Developments and Applications

ICNAAM 2017, Thessaloniki, Greece.

BOOK OF ABSTRACTS