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Research/art/teacher profile of a person

The name of the university:
Pavol Jozef Šafárik University in Košice
The seat of the university:
Šrobárova 2, 041 80 Košice
The name of the faculty:
Faculty of Science
The seat of the faculty:
Šrobárova 2, 040 01 Košice
I. - Basic information
I.1 - Surname
Soták
I.2 - Name
Roman
I.3 - Degrees
doc. RNDr. PhD.
I.4 - Year of birth
1968
I.5 - Name of the workplace
Pavol Jozef Šafárik University in Košice, Faculty of Science, Institute of Mathematics
I.6 - Address of the workplace
Jesenná 5, 041 54 Košice
I.7 - Position
university teacher at the position "associate professor"
I.8 - E-mail address
roman.sotak@upjs.sk
I.9 - Hyperlink to the entry of a person in the Register of university staff
https://www.portalvs.sk/regzam/detail/15290
I.10 - Name of the study field in which a person works at the university
Mathematics
I.11 - ORCID iD
0000-0002-0667-0019
II. - Higher education and further qualification growth
II.1 - First degree of higher education
II.2 - Second degree of higher education
II.a - Name of the university or institution
Pavol Jozef Šafárik University in Košice, Faculty of Science
II.b - Year
1992
II.c - Study field and programme
Theoretical cybernetics, mathematical informatics and theory of systems
II.3 - Third degree of higher education
II.a - Name of the university or institution
Pavol Jozef Šafárik University in Košice, Faculty of Science
II.b - Year
1997
II.c - Study field and programme
Discrete mathematics
II.4 - Associate professor
II.a - Name of the university or institution
Pavol Jozef Šafárik University in Košice, Faculty of Science
II.b - Year
2004
II.c - Study field and programme
Mathematics
II.5 - Professor
II.6 - Doctor of Science (DrSc.)
III. - Current and previous employment
III.a - Occupation-positionIII.b - InstitutionIII.c - Duration
Assistant ProfessorPavol Jozef Šafárik University in Košice, Faculty of Science1992 - 2004
Associate ProfessorPavol Jozef Šafárik University in Košice, Faculty of Science2004 - up to now
Development team analystNOVITECH, a.s., Košice1993-1998
IV. - Development of pedagogical, professional, language, digital and other skills
IV.a - Activity description, course name, otherIV.b - Name of the institutionIV.c - Year
ECDL StandardLifelong Learning Centre and Projects Support, UPJŠ Košice2017
Administration and programming of AS400Novitech, a.s.1993
V. - Overview of activities within the teaching career at the university
V.1 - Overview of the profile courses taught in the current academic year according to study programmes
V.1.a - Name of the profile courseV.1.b - Study programmeV.1.c - DegreeV.1.d - Field of study
ÚMV/DSMa - Discrete mathematics IMb - MathematicsfirstMathematics
ÚMV/KOO/10 - Combinatorial optimizationMMm - Managerial MathematicssecondMathematics
ÚMV/dTTG/10 - Topological graph theoryDMd, DMde - Discrete MathematicsthirdMathematics
ÚMV/dTGF/10 - Graph theoryDMd, DMde - Discrete MathematicsthirdMathematics
V.2 - Overview of the responsibility for the delivery, development and quality assurance of the study programme or its part at the university in the current academic year
V.2.a - Name of the study programmeV.2.b - DegreeV.2.c - Field of study
Mb - Mathematics (OZŠP - person responsible for a study programme, RŠP - chair of the Study Programme Council)firstMathematics
MMm - Managerial Mathematics (OZPP - person responsible for teaching a profile course, RŠP - member of the Study Programme Council)secondMathematics
DMd - DIscrete Mathematics (OZPP - person responsible for teaching a profile course, RŠP - member of the Study Programme Council)thirdMathematics
V.3 - Overview of the responsibility for the development and quality of the field of habilitation procedure and inaugural procedure in the current academic year
V.3.a - Name of the field of habilitation procedure and inaugural procedureV.3.b - Study field to which it is assigned
MathematicsMathematics
V.4 - Overview of supervised final theses
V.4.1 - Number of currently supervised theses
V.4.a - Bachelor's (first degree)
0
V.4.b - Diploma (second degree)
0
V.4.c - Dissertation (third degree)
1
V.4.2 - Number of defended theses
V.4.a - Bachelor's (first degree)
9
V.4.b - Diploma (second degree)
23
V.4.c - Dissertation (third degree)
7
V.5 - Overview of other courses taught in the current academic year according to study programmes
V.5.a - Name of the courseV.5.b - Study programmeV.5.c - DegreeV.5.d - Field of study
ÚMV/ALG3b/22 - Algebra II pre informatikovIb - Informatika, ADUIb - Analýza dát a umela inteligenciaprvýInformatika, Matematika
ÚMV/VKM - Vybrané kapitoly z matematikyInformatikamagisterskýInformatika
ÚMV/SDP - Správa daní a poistenia v praxiEkonomická a finančná matematikamagisterskýMatematika
ÚMV/ALG4b/22 - Algebra II pre fyzikovFb - FyzikaprvýFyzika
VI. - Overview of the research/artistic/other outputs
VI.1 - Overview of the research/artistic/other outputs and the corresponding citations
VI.1.1 - Number of the research/artistic/other outputs
VI.1.a - Overall
65
VI.1.b - Over the last six years
16
VI.1.2 - Number of the research/artistic/other outputs registered in the Web of Science or Scopus databases
VI.1.a - Overall
58
VI.1.b - Over the last six years
16
VI.1.3 - Number of citations corresponding to the research/artistic/other outputs
VI.1.a - Overall
716
VI.1.b - Over the last six years
285
VI.1.4 - Number of citations registered in the Web of Science or Scopus databases
VI.1.a - Overall
613
VI.1.b - Over the last six years
256
VI.1.5 - Number of invited lectures at the international, national level
VI.1.a - Overall
9
VI.1.b - Over the last six years
4
VI.2 - The most significant research/artistic/other outputs

Star Edge Coloring of Some Classes of Graphs, Ľudmila Bezegová, Borut Lužar, Martina Mockovčiaková, Roman Soták, Riste Škrekovski, Journal of Graph Theory, ISSN 0364-9024, Vol. 81 iss. 1 (2016) , pp. 73-82, DOI 10.1002/jgt.21862

Rainbow faces in edge colored plane graphs, Stanislav Jendroľ, Jozef Miškuf, Roman Soták, Erika Škrabuľáková, Journal of Graph Theory, ISSN 0364-9024, Vol. 62, iss. 1 (2009), p. 84-99, DOI 10.1002/jgt.20382

Rainbow numbers for cycles in plane triangulations, Mirko Horňák, Stanislav Jendroľ, Ingo Schiermeyer, Roman Soták, Journal of Graph Theory, ISSN 0364-9024, Vol. 78, no. 4 (2015), p. 248-257, DOI 10.1002/jgt.21803

A note on adjacent vertex distinguishing colorings of graphs, Maria Axenovich, Jochen Harant, Jakub Przybylo, Roman Soták, Margit Voigt, Jenny Weidelich, Discrete Applied Mathematics, ISSN 0166-218X, Vol. 205 (2016), p. 1-7, DOI 10.1016/j.dam.2015.12.005

Star edge-coloring of square grids, Přemysl Holub, Borut Lužar, Erika Mihaliková, Martina Mockovčiaková, Roman Soták, Applied Mathematics and Computation, ISSN 0096-3003, Vol. 392, (2021), art.no. 125741, p. 1-16, DOI 10.1016/j.amc.2020.125741
VI.3 - The most significant research/artistic/other outputs over the last six years

Note on list star edge‐coloring of subcubic graphs, Borut Lužar, Martina Mockovčiaková, Roman Soták, Journal of Graph Theory, ISSN 0364-9024, Vol. 90, no. 3 (2019), p. 304-310, DOI 10.1002/jgt.22402

Strong edge colorings of graphs and the covers of Kneser graphs, Borut Lužar, Edita Máčajová, Martin Škoviera, Roman Soták, Journal of Graph Theory, ISSN 0364-9024, Vol. 100(4) (2022), p. 686-697, DOI 10.1002/jgt.22802

Proper conflict-free and unique-maximum colorings of planar graphs with respect to neighborhoods, Igor Fabrici, Borut Lužar, Simona Rindošová, Roman Soták, ISSN 0166-218X, Discrete Applied Mathematics, Vol. 324 (2023), p. 80 - 92, DOI 10.1016/j.dam.2022.09.011

Note on 3-choosability of planar graphs with maximum degree 4, Francois Dross, Borut Lužar, Mária Maceková, Roman Soták, Discrete Mathematics, ISSN 0012-365X, Vol. 342, no. 11 (2019), p. 3123-3129, DOI 10.1016/j.disc.2019.06.021
Long cycles and spanning subgraphs of locally maximal 1-planar graphs, Igor Fabrici, Jochen Harant, Tomáš Madaras, Samuel Mohr, Roman Soták, Carol T. Zamfirescu, Journal of Graph Theory, ISSN 0364-9024, Vol. 95, no. 1 (2020), p. 125-137, DOI 10.1002/jgt.22542
VI.4 - The most significant citations corresponding to the research/artistic/other outputs
VI.5 - Participation in conducting (leading) the most important research projects or art projects over the last six years

APVV-23-0191: Chromaticity and structure of planar, embedded and planar-like graphs, 2016-2020, Principal investigator

VEGA-1/0574/21: Graph colourings with respect to local constraints, 2021-2024, Principal Investigator

APVV-19-0153: Embedded graphs – colorings and structure, 2020-2024, Principal investigator

APVV-15-0116: Structural and chromatic graph characteristic, 2016-2020, Principal investigator

DAAD: Problems of structural and chromatic graph theory 2019-2021, Principal investigator

Top Research Team (2nd call of AK SR) - KOSDIM - The Košice group of Discrete Mathematics (2017 - up to now)

VII. - Overview of organizational experience related to higher education and research/artistic/other activities
VII.a - Activity, positionVII.b - Name of the institution, boardVII.c - Duration
Member and/or chairScientific Board of PF UPJŠ a Scientific Board of UPJŠSB of PF UPJŠ: 2007 - up to now (from 2019 chair), SB of UPJŠ: 2019- up to now
Member and/or chairAcademic Senate of PF UPJŠ and Academic Senate of UPJŠAS PF UPJŠ: 2004 - 2011 (in the period 2003-2007 chair), AS UPJŠ: 2007-2019 (in the periods 2007-2009 and 2015-2019 chair)
University representativeCouncil of Higher Education Institutions, Presidency of the Council of Higher Education Institutions2007-up to now
Representative of the Council of Higher Education InstitutionsDevelopment and Financing Council2008-up to now
Member of Departmental Committee for Doctoral Study in Discrete MathematicsDepartmental Committee for Doctoral Studies2014-up to now
VIII. - Overview of international mobilities and visits oriented on education and research/artistic/other activities in the given field of study
IX. - Other relevant facts
Date of last update
2024-11-07