Jozef Sirán

According to our database, Jozef Sirán authored at least 121 papers between 1980 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of one.

2024

Using bi-coset graphs to construct small regular and biregular graphs.

Stefan Gyürki, Robert Jajcay, Pavol János, Jozef Sirán, Yan Wang

Discret. Math., 2024

Generalized Cayley maps and their Petrie duals.

Robert Jajcay, Jozef Sirán, Yan Wang

Ars Math. Contemp., 2024

Half-arc-transitive graphs of arbitrarily large girth.

Roman Nedela, Jozef Sirán

Art Discret. Appl. Math., 2024

A computer-free classification of orientably-regular maps on surfaces of genus p+1 for prime p.

Martin Bachratý, Marston Conder, Jana Siagiová, Jozef Sirán

Art Discret. Appl. Math., 2024

2022

Clique-partitioned graphs.

Grahame Erskine, Terry S. Griggs, Jozef Sirán

Discret. Appl. Math., 2022

Classifying edge-biregular maps of negative prime Euler characteristic.

Olivia Reade, Jozef Sirán

Art Discret. Appl. Math., 2022

2021

Graphs derived from perfect difference sets.

Grahame Erskine, Peter Fratric, Jozef Sirán

Australas. J Comb., 2021

2020

Convolution of aggregation functions.

Radko Mesiar, Adam Seliga, Alexandra Siposová, Jozef Sirán

Int. J. Gen. Syst., 2020

On the upper embedding of symmetric configurations with block size 3.

Grahame Erskine, Terry S. Griggs, Jozef Sirán

Discret. Math., 2020

On the upper embedding of Steiner triple systems and Latin squares.

Terry S. Griggs, Thomas A. McCourt, Jozef Sirán

Ars Math. Contemp., 2020

2019

On the defect of vertex-transitive graphs of given degree and diameter.

Geoffrey Exoo, Robert Jajcay, Martin Macaj, Jozef Sirán

J. Comb. Theory B, 2019

Asymptotically approaching the Moore bound for diameter three by Cayley graphs.

Martin Bachratý, Jana Siagiová, Jozef Sirán

J. Comb. Theory B, 2019

An algebraic approach to lifts of digraphs.

Cristina Dalfó, Miguel Angel Fiol, Mirka Miller, Joseph F. Ryan, Jozef Sirán

Discret. Appl. Math., 2019

Regular self-dual and self-Petrie-dual maps of arbitrary valency.

Jay Fraser, Olivia Jeans, Jozef Sirán

Ars Math. Contemp., 2019

Inverting non-invertible labeled trees.

Sona Pavlíková, Jozef Sirán

Australas. J Comb., 2019

2018

Continuous functions with given super-additive and sub-additive transformations.

Alexandra Siposová, Jozef Sirán

Int. J. Gen. Syst., 2018

2017

Preface.

Oriol Serra, Jozef Sirán, Sanming Zhou

J. Interconnect. Networks, 2017

Revisiting Constructions of Large Cayley Graphs of Given Degree and Diameter from Regular Orbits.

Martin Bachratý, Jana Siagiová, Jozef Sirán

J. Interconnect. Networks, 2017

Aggregation functions with given super-additive and sub-additive transformations.

Fateme Kouchakinejad, Alexandra Siposová, Jozef Sirán

Int. J. Gen. Syst., 2017

On the existence of aggregation functions with given super-additive and sub-additive transformations.

Alexandra Siposová, Ladislav Sipeky, Jozef Sirán

Fuzzy Sets Syst., 2017

Dan Archdeacon (11 May 1954 to 18 February 2015).

Drago Bokal, Bojan Mohar, Jozef Sirán

Ars Math. Contemp., 2017

Special issue in honour of Dan S. Archdeacon: Guest Editorial.

C. Paul Bonnington, Jeffrey H. Dinitz, Jozef Sirán

Australas. J Comb., 2017

2016

GEMS 2013.

Jozef Sirán, Martin Skoviera

Ars Math. Contemp., 2016

2015

Polarity graphs revisited.

Martin Bachratý, Jozef Sirán

Ars Math. Contemp., 2015

2014

Smallest Vertex-Transitive Graphs of Given Degree and Diameter.

Martin Knor, Jozef Sirán

J. Graph Theory, 2014

Regular pinched maps.

Dan Archdeacon, C. Paul Bonnington, Jozef Sirán

Australas. J Comb., 2014

2013

Large vertex-transitive graphs of diameter 2 from incidence graphs of biaffine planes.

Camino Balbuena, Mirka Miller, Jozef Sirán, Mária Zdímalová

Discret. Math., 2013

Nonorientable regular maps over linear fractional groups.

Gareth A. Jones, Martin Macaj, Jozef Sirán

Ars Math. Contemp., 2013

How symmetric can maps on surfaces be?

Jozef Sirán

Proceedings of the Surveys in Combinatorics 2013, 2013

2012

Self-dual and self-petrie-dual regular maps.

R. Bruce Richter, Jozef Sirán, Yan Wang

J. Graph Theory, 2012

Graphs obtained from Moufang loops and regular maps.

Terry S. Griggs, Jozef Sirán, R. Bruce Richter

J. Graph Theory, 2012

Approaching the Moore bound for diameter two by Cayley graphs.

Jana Siagiová, Jozef Sirán

J. Comb. Theory B, 2012

Classification of regular maps of Euler characteristic -3p.

Marston D. E. Conder, Roman Nedela, Jozef Sirán

J. Comb. Theory B, 2012

Random Cayley digraphs of diameter 2 and given degree.

Manuel E. Lladser, Primoz Potocnik, Jozef Sirán, Mark C. Wilson

Discret. Math. Theor. Comput. Sci., 2012

Hyperbolic analogues of fullerenes on orientable surfaces.

Mathieu Dutour Sikiric, Martin Knor, Primoz Potocnik, Jozef Sirán, Riste Skrekovski

Discret. Math., 2012

Cayley graphs of given degree and diameter for cyclic, Abelian, and metacyclic groups.

Heather Macbeth, Jana Siagiová, Jozef Sirán

Discret. Math., 2012

Imprimitivity of locally finite, 1-ended, planar graphs.

Jozef Sirán, Mark E. Watkins

Ars Math. Contemp., 2012

Covalence sequences of transitive plane tessellations and transitive maps on surfaces.

Jana Siagiová, Jozef Sirán

Australas. J Comb., 2012

2011

Small vertex-transitive and Cayley graphs of girth six and given degree: an algebraic approach.

Eyal Loz, Martin Macaj, Mirka Miller, Jana Siagiová, Jozef Sirán, Jana Tomanová

J. Graph Theory, 2011

Small vertex-transitive graphs of given degree and girth.

Robert Jajcay, Jozef Sirán

Ars Math. Contemp., 2011

2010

Large Cayley graphs and vertex-transitive non-Cayley graphs of given degree and diameter.

Heather Macbeth, Jana Siagiová, Jozef Sirán, Tomás Vetrík

J. Graph Theory, 2010

Non-orientable Regular Maps of a Given Type over Linear Fractional Groups.

Jozef Sirán

Graphs Comb., 2010

2009

Reflexibility of regular Cayley maps for abelian groups.

Marston D. E. Conder, Young Soo Kwon, Jozef Sirán

J. Comb. Theory B, 2009

2008

Recent progress in classification of regular maps on a given compact surface.

Jozef Sirán

Electron. Notes Discret. Math., 2008

Regular hamiltonian embeddings of K_{n, n} and regular triangular embeddings of K_{n, n, n}.

Martin Knor, Jozef Sirán

Discret. Math., 2008

Injectivity radius of representations of triangle groups and planar width of regular hypermaps.

Martin Macaj, Jozef Sirán, Mária Ipolyiová

Ars Math. Contemp., 2008

New record graphs in the degree-diameter problem.

Eyal Loz, Jozef Sirán

Australas. J Comb., 2008

2007

Characterization of graphs which admit vertex-transitive embeddings.

Jozef Sirán, Thomas W. Tucker

J. Graph Theory, 2007

Möbius regular maps.

Cai Heng Li, Jozef Sirán

J. Comb. Theory B, 2007

Triangular embeddings of complete graphs from graceful labellings of paths.

Luis A. Goddyn, R. Bruce Richter, Jozef Sirán

J. Comb. Theory B, 2007

Planar width of regular maps.

Martin Macaj, Jozef Sirán, Mária Ipolyiová

Electron. Notes Discret. Math., 2007

2006

Triangulations of orientable surfaces by complete tripartite graphs.

Mike J. Grannell, Terry S. Griggs, Martin Knor, Jozef Sirán

Discret. Math., 2006

Small surface trades in triangular embeddings.

G. K. Bennett, Mike J. Grannell, Terry S. Griggs, Vladimir P. Korzhik, Jozef Sirán

Discret. Math., 2006

2005

Complete characterization of almost Moore digraphs of degree three.

Edy Tri Baskoro, Mirka Miller, Jozef Sirán, Martin Sutton

J. Graph Theory, 2005

Cayley maps.

R. Bruce Richter, Jozef Sirán, Robert Jajcay, Thomas W. Tucker, Mark E. Watkins

J. Comb. Theory B, 2005

Regular maps whose groups do not act faithfully on vertices, edges, or faces.

Cai Heng Li, Jozef Sirán

Eur. J. Comb., 2005

Maximum genus embeddings of Steiner triple systems.

Mike J. Grannell, Terry S. Griggs, Jozef Sirán

Eur. J. Comb., 2005

A note on large Cayley graphs of diameter two and given degree.

Jana Siagiová, Jozef Sirán

Discret. Math., 2005

2004

Routing balanced communications on hamilton decomposable networks.

Ladislav Stacho, Jozef Sirán, Sanming Zhou

Parallel Process. Lett., 2004

Planar triangulations which quadrangulate other surfaces.

Atsuhiro Nakamoto, Seiya Negami, Katsuhiro Ota, Jozef Sirán

Eur. J. Comb., 2004

Obstructions to directed embeddings of Eulerian digraphs in the plane.

C. Paul Bonnington, Nora Hartsfield, Jozef Sirán

Eur. J. Comb., 2004

Halin's theorem for cubic graphs on an annulus.

Dan Archdeacon, C. Paul Bonnington, Jozef Sirán

Discret. Math., 2004

2003

On the minimal nonzero distance between triangular embeddings of a complete graph.

Mike J. Grannell, Terry S. Griggs, Vladimir P. Korzhik, Jozef Sirán

Discret. Math., 2003

A note on the number of graceful labellings of paths.

Robert E. L. Aldred, Jozef Sirán, Martin Sirán

Discret. Math., 2003

Regular clique covers of graphs.

Dan Archdeacon, Dalibor Froncek, Robert Jajcay, Zdenek Ryjácek, Jozef Sirán

Australas. J Comb., 2003

2002

Recursive constructions for triangulations.

Mike J. Grannell, Terry S. Griggs, Jozef Sirán

J. Graph Theory, 2002

Sewing Ribbons on Graphs in Space.

Dan Archdeacon, C. Paul Bonnington, R. Bruce Richter, Jozef Sirán

J. Comb. Theory B, 2002

On Range Query Usability of Statistical Databases.

Ljiljana Brankovic, Mirka Miller, Jozef Sirán

Int. J. Comput. Math., 2002

Skew-morphisms of regular Cayley maps.

Robert Jajcay, Jozef Sirán

Discret. Math., 2002

On the injective chromatic number of graphs.

Gena Hahn, Jan Kratochvíl, Jozef Sirán, Dominique Sotteau

Discret. Math., 2002

Counterexamples to the uniform shortest path routing conjecture for vertex-transitive graphs.

Sangho Shim, Jozef Sirán, Janez Zerovnik

Discret. Appl. Math., 2002

2-Compromise Usability in 1-Dimensional Statistical Databases.

Ljiljana Brankovic, Jozef Sirán

Proceedings of the Computing and Combinatorics, 8th Annual International Conference, 2002

2001

Realizing finite edge-transitive orientable maps.

Jozef Sirán, Thomas W. Tucker, Mark E. Watkins

J. Graph Theory, 2001

Trading crossings for handles and crosscaps.

Dan Archdeacon, C. Paul Bonnington, Jozef Sirán

J. Graph Theory, 2001

Triangle group representations and their applications to graphs and maps.

Jozef Sirán

Discret. Math., 2001

Digraphs of degree two which miss the Moore bound by two.

Mirka Miller, Jozef Sirán

Discret. Math., 2001

2000

Exponential Families of Non-Isomorphic Triangulations of Complete Graphs.

C. Paul Bonnington, Mike J. Grannell, Terry S. Griggs, Jozef Sirán

J. Comb. Theory B, 2000

Almost Moore digraphs are diregular.

Mirka Miller, Joan Gimbert, Jozef Sirán, Slamin

Discret. Math., 2000

Halving Complete 4-Partite Graphs.

Dalibor Froncek, Jozef Sirán

Ars Comb., 2000

1999

Bipartite labeling of trees with maximum degree three.

C. Paul Bonnington, Jozef Sirán

J. Graph Theory, 1999

1998

Characterizing planarity using theta graphs.

Dan Archdeacon, Jozef Sirán

J. Graph Theory, 1998

A Note on Large Graphs of Diameter Two and Given Maximum Degree^,.

Brendan D. McKay, Mirka Miller, Jozef Sirán

J. Comb. Theory B, 1998

Face 2-Colourable Triangular Embeddings of Complete Graphs.

Mike J. Grannell, Terry S. Griggs, Jozef Sirán

J. Comb. Theory B, 1998

A Nebeský-Type Characterization for Relative Maximum Genus.

Dan Archdeacon, C. Paul Bonnington, Jozef Sirán

J. Comb. Theory B, 1998

A Note on Constructing Large Cayley Graphs of Given Degree and Diameter by Voltage Assignments.

Ljiljana Brankovic, Mirka Miller, Ján Plesník, Joseph F. Ryan, Jozef Sirán

Electron. J. Comb., 1998

Large graphs with small degree and diameter: a voltage assignment approach.

Ljiljana Brankovic, Mirka Miller, Ján Plesník, Joe Ryan, Jozef Sirán

Australas. J Comb., 1998

1997

Extremal graphs of diameter two and given maximum degree, embeddable in a fixed surface.

Martin Knor, Jozef Sirán

J. Graph Theory, 1997

Edge-Ends in Countable Graphs.

Gena Hahn, François Laviolette, Jozef Sirán

J. Comb. Theory B, 1997

Maximal Orthogonal Latin Rectangles.

Peter Horák, Alexander Rosa, Jozef Sirán

Ars Comb., 1997

1996

The crossing number of <i>K</i>_{3, <i>n</i>} in a surface.

R. Bruce Richter, Jozef Sirán

J. Graph Theory, 1996

Covering genus-reducing edges by Kuratowski subgraphs.

Richard Brunet, R. Bruce Richter, Jozef Sirán

J. Graph Theory, 1996

The Existence of Selfcomplementary Circulant Graphs.

Dalibor Froncek, Alexander Rosa, Jozef Sirán

Eur. J. Comb., 1996

The chromatic number of the union of two forests.

Norbert Sauer, Jozef Sirán

Ars Comb., 1996

More constructions of vertex-transitive non-Cayley graphs based on counting closed walks.

Robert Jajcay, Jozef Sirán

Australas. J Comb., 1996

The Hadwiger Number for the Product of Two Cycles.

Dan Archdeacon, C. Paul Bonnington, John Pearson, Jozef Sirán

Proceedings of the First Conference of the Centre for Discrete Mathematics and Theoretical Computer Science, 1996

Towards a Practical Auditing Method for the Prevention of Statistical Database Compromise.

Ljiljana Brankovic, Mirka Miller, Jozef Sirán

Proceedings of the Proceeding Seventh Australasian Database Conference, 1996

1995

Bipartite labelings of trees and the gracesize.

Alexander Rosa, Jozef Sirán

J. Graph Theory, 1995

1994

Local and global average degree in graphs and multigraphs.

Edward A. Bertram, Paul Erdös, Peter Horák, Jozef Sirán, Zsolt Tuza

J. Graph Theory, 1994

Anti-mitre steiner triple systems.

Charles J. Colbourn, Eric Mendelsohn, Alexander Rosa, Jozef Sirán

Graphs Comb., 1994

Sachs triangulations and regular maps.

Jozef Sirán, Martin Skoviera, Heinz-Jürgen Voss

Discret. Math., 1994

Regular maps from Cayley graphs II antibalanced Cayley maps.

Jozef Sirán, Martin Skoviera

Discret. Math., 1994

Circular embeddings of planar graphs in nonspherical surfaces.

R. Bruce Richter, Paul D. Seymour, Jozef Sirán

Discret. Math., 1994

A construction of vertex-transitive non-Cayley graphs.

Robert Jajcay, Jozef Sirán

Australas. J Comb., 1994

Branched coverings of maps and lifts of map homomorphisms.

Dan Archdeacon, R. Bruce Richter, Jozef Sirán, Martin Skoviera

Australas. J Comb., 1994

1993

Orientable and non-orientable maps with given automorphism groups.

Jozef Sirán, Martin Skoviera

Australas. J Comb., 1993

1992

Nearly uniform distribution of edges among <i>k</i>-subgraphs of a graph.

Jozef Sirán, Zsolt Tuza

J. Graph Theory, 1992

Kuratowski-type theorems do not extend to pseudosurfaces.

Jozef Sirán, Pavol Gvozdjak

J. Comb. Theory B, 1992

Regular maps from Cayley graphs, part 1: Balanced Cayley maps.

Martin Skoviera, Jozef Sirán

Discret. Math., 1992

Groups with sign structure and their antiautomorphisms.

Jozef Sirán, Martin Skoviera

Discret. Math., 1992

1991

Characterization of the maximum genus of a signed graph.

Jozef Sirán, Martin Skoviera

J. Comb. Theory B, 1991

End-faithful forests and spanning trees in infinite graphs.

Jozef Sirán

Discret. Math., 1991

Duke's theorem does not extend to signed graph embeddings.

Jozef Sirán

Discret. Math., 1991

Characterization of signed graphs which are cellularly embeddable in no more than one surface.

Jozef Sirán

Discret. Math., 1991

Regular maps from voltage assignments.

Pavol Gvozdjak, Jozef Sirán

Proceedings of the Graph Structure Theory, 1991

1990

Solution of two problems of P. Erdös concerning Hamiltonian cycles.

Peter Horák, Jozef Sirán

Discret. Math., 1990

1987

A construction of thickness-minimal graphs.

Jozef Sirán, Peter Horák

Discret. Math., 1987

1986

On a construction of Thomassen.

Peter Horák, Jozef Sirán

Graphs Comb., 1986

1985

Quotients of connected regular graphs of even degree.

Jozef Sirán, Martin Skoviera

J. Comb. Theory B, 1985

1984

Infinite families of crossing-critical graphs with a given crossing number.

Jozef Sirán

Discret. Math., 1984

1983

Crossing-critical edges and Kuratowski subgraphs of a graph.

Jozef Sirán

J. Comb. Theory B, 1983

1980

Note on a new coloring number of a graph.

Peter Horák, Jozef Sirán

J. Graph Theory, 1980