Prof. dr. sc. Dean Crnković

Odjel za matematiku Zavod za diskretnu matematiku

e-pošta : deanc@math.uniri.hr

Google Scholar

Znanstvena i umjetnička djelatnost

Znanstveni radovi

1. D. Crnković, B. G. Rodrigues, S. Rukavina, V. D. Tonchev
Quasi-symmetric 2-(64,24,46) designs derived from AG(3,4)
Discrete Mathematics 340 2472-2478 - 2017.

Q1
WOS

2. D. Crnković, V. Mikulić Crnković, A. Švob
New 3-designs and 2-designs having U(3,3) as an automorphism group
Discrete Mathematics 340 2507-2515 - 2017.

Q1
WOS

3. Dean Crnković, Sanja Rukavina, Loredana Simčić
On triplanes of order twelve admitting an automorphism of order six and their binary and ternary codes
Utilitas Mathematica 103 23-40 - 2017.

Q4
WOS

4. Dean Crnković, Vedrana Mikulić Crnković, Andrea Švob
On some transitive combinatorial structures and codes constructed from the symplectic group S(6,2)
Journal of Combinatorial Mathematics and Combinatorial Computing 97 119-138 - 2016.

Q3

5. Dean Crnković, Doris Dumičić Danilović, Sanja Rukavina
Enumeration of symmetric (45,12,3) designs with nontrivial automorphisms
Journal of Algebra Combinatorics Discrete Structures and Applications 3 145-154 - 2016.

6. Dean Crnković, Marija Maksimović, B. G. Rodrigues, Sanja Rukavina
Self-orthogonal codes from the strongly regular graphs on up to 40 vertices
Advances in Mathematics of Communications 10 555-582 - 2016.

Q2
WOS

7. Crnković, Dean; Rukavina, Sanja
Self-dual codes from extended orbit matrices of symmetric designs
Designs, Codes and Cryptography 79 113-120 - 2016.

Q1
WOS

8. Crnković, Dean; Mostarac, Nina; Rukavina, Sanja
Self-dual codes from quotient matrices of symmetric divisible designs with the dual property
Discrete Mathematics 339 409-414 - 2016.

Q1
WOS

9. D. Crnković, S. Rukavina, V. D. Tonchev
New symmetric (61,16,4) designs obtained from codes
Algebraic Design Theory and Hadamard Matrices, (C. J. Colbourn, Ed.), Springer Proc. Math. Stat. 133 61-69 - 2015.

10. Crnković, Dean; Kharaghani, Hadi
Divisible design digraphs
Algebraic Design Theory and Hadamard Matrices, (C. J. Colbourn, Ed.), Springer Proceedings in Mathematics and Statistics 133 43-60 - 2015.

11. Crnković, Dean; Haemers, Willem
Walk-regular divisible design graphs
Designs, Codes, and Cryptography 72 165-175 - 2014.

Q2
WOS

12. Crnković, Dean
Classes of self-orthogonal or self-dual codes from orbit matrices of Menon designs
Discrete Mathematics 327 91-95 - 2014.

Q1
WOS

13. Crnković, Dean; Mikulić Crnković, Vedrana; Švob, Andrea
On some transitive combinatorial structures constructed from the unitary group U(3,3)
Journal of Statistical Planning and Inference 144 19-40 - 2014.

Q2
WOS

14. Crnković, Dean; Dumičić Danilović, Doris
Finding Unitals in Symmetric Designs using a Modified Genetic Algorithm
Mathematica Pannonica 24 183-196 - 2013.

15. Crnković, Dean; Mikulić Crnković, Vedrana; Rodrigues, B. G.
Designs, strongly regular graphs and codes constructed from some primitive groups
- 2011.

16. Crnković, Dean; Mikulić, Vedrana; Rukavina, Sanja
Block designs and strongly regular graphs constructed from some linear and unitary groups
- 2006.

17. Mikulić Crnković, Vedrana; Crnković, Dean
Construction of 1-designs from group action
Electronic notes in discrete mathematics (1571-0653) 40 (2013); 253-257

18. Crnković, Dean
Symmetric and Resolvable $\lambda$-Configurations Constructed from Block Designs
Discrete mathematics (0012-365X) 308 (2008), 20; 4829-4832

19. Crnković, Dean; Mikulić, Vedrana
Self-orthogonal doubly-even codes from Hadamard matrices of order 48
Advances and Applications in Discrete Mathematics (0974-1658) 1 (2008), 2; 159-170

20. Crnković, Dean
On Some Menon Designs
International Mathematical Forum (1312-7594) 2 (2007), 43; 2099-2107

21. Crnković, Dean
A Construction of Some Symmetric (144, 66, 30) Designs
Journal of Applied Algebra and Discrete Structures (0972-5946) 5 (2007), 1; 33-39

22. Crnković, Dean
An algorithm for computing the full automorphism group of a matrix
Journal of Computational Mathematics and Optimization (0972-9372) 3 (2007), 3; 153-162

23. Crnković, Dean
A Construction of Some Symmetric Designs with Parameters (196, 91, 42)
International Mathematical Forum (1312-7594) 2 (2007), 61; 3021-3026

24. Crnković, Dean
A Class of Siamese Twin Menon Designs
Mathematical Communications (1331-0623) 12 (2007), 2; 183-190

25. Crnković, Dean
On Some Symmetric Designs with Classical Parameters
Acta Mathematica Academiae Paedagogicae Nyíregyháziensis (1786-0091) 22 (2006), 1; 5-18

26. Crnković, Dean
On Two Classes of Menon Designs
Electronic Notes in Discrete Mathematics (1571-0653) 26 (2006); 37-38

27. Crnković, Dean; Held, Dieter
On Some Menon Designs with Parameters (324, 153, 72)
Journal of Applied Algebra and Discrete Structures (0972-5946) 4 (2006), 1; 23-33

28. Crnković, Dean; Rukavina, Sanja
On Symmetric (71, 35, 17) designs
Mathematica Macedonica (1409-9721) 2 (2004); 51-58

29. Crnković, Dean
Symmetric (36, 15, 6) design having U(3, 3) as an automorphism group
Glasnik matematički (0017-095X) 34(54) (1999); 1-3

30. Crnković, Dean
On symmetric (36, 15, 6) designs
Glasnik Matematički (0017-095X) 34(54) (1999); 105-108

31. Crnković, Dean
Symmetric (70, 24, 8) designs having Frob21 x Z2 as an automorphism group
Glasnik Matematički (017-095X) 34(54) (1999); 109-121

32. Crnković, Dean; Rodrigues, Bernardo Gabriel; Rukavina, Sanja; Simčić, Loredana
Self-orthogonal codes from orbit matrices of 2-designs
Advances in Mathematics of Communications (1930-5346) 7 (2013), 2; 161-174

33. Crnković, Dean
A series of Menon designs and 1-rotational designs
Finite Fields and Their Applications (1071-5797) 13 (2007), 4; 1001-1005

34. Crnković, Dean
A Series of Regular Hadamard Matrices
Designs, Codes and Cryptography (0925-1022) 39 (2006), 2; 247-251

35. Crnković, Dean; Held, Dieter
Some Menon designs having U(3, 3) as an automorphism group
Illinois Journal of Mathematics (0019-2082) 47 (2003), 1/2; 129-139

36. Crnković, Dean
Self-orthogonal codes constructed from orbit matrices of 2-designs and quotient matrices of divisible designs
Electronic notes in discrete mathematics (1571-0653) 40 (2013); 89-93

37. Crnković, Dean; Mikulić, Vedrana
Unitals, projective planes and other combinatorial structures constructed from the unitary groups U(3, q), q=3, 4, 5, 7
Ars combinatoria (0381-7032) 110 (2013); 3-13

38. Crnković, Dean; Rodrigues, B. G.
Self-orthogonal codes from some Bush-type Hadamard matrices
Quaestiones Mathematicae (1607-3606) 36 (2013), 3; 341-352

39. Crnković, Dean; Rukavina, Sanja; Simčić, Loredana
Binary doubly-even self-dual codes of length 72 with large automorphism groups
Mathematical communications (1331-0623) 18 (2013), 2; 297-308

40. Crnković, Dean; Mikulić Crnković, Vedrana; Rodrigues, Bernardo G.
Some optimal codes and strongly regular graphs from the linear group L(4, 3)
UTILITAS MATHEMATICA (0315-3681) 89 (2012); 237-255

41. Crnković, Dean
Some Block Designs Constructed from Resolvable Designs
Mathematica Macedonica (1409-9721) 7 (2009); 39-44

42. Crnković, Dean; Rodrigues, B. G.; Rukavina, Sanja; Simčić, Loredana
Ternary codes from the strongly regular (45, 12, 3, 3) graphs and orbit matrices of 2-(45, 12, 3) designs
DISCRETE MATHEMATICS (0012-365X) 312 (2012), 3000-3010

43. Crnković, Dean; Mikulić Crnković, Vedrana
On some combinatorial structures constructed from the groups L(3, 5), U(5, 2) and S(6, 2)
International journal of Combinatorics (1687-9171) 2011 (2011); 1-12

44. Crnković, Dean; Mikulić, Vedrana; Rodrigues, B. G.
Some strongly regular graphs and self-orthogonal codes from the unitary group U(4, 3)
Glasnik matematički (0017-095X) 45 (2010), 2; 307-323

45. Crnković, Dean
A Series of Siamese Twin Designs
Discrete mathematics (0012-365X) 309 (2009), 2; 322-327

46. Crnković, Dean
Construction of Menon Designs with Parameters (784, 378, 182) and (900, 435, 210)
Applied Mathematics E-Notes (1607-2510) 8 (2008); 124-130

47. Crnković, Dean
A series of Siamese twin designs intersecting in a BIBD and a PBD
Australasian journal of combinatorics (1034-4942) 41 (2008); 139-145

48. Crnković, Dean; Mikulić, Vedrana
Block designs and strongly regular graphs constructed from the group U(3, 4)
Glasnik matematički (0017-095X) 41 (2006), 2; 189-194

49. Crnković, Dean
Some New Menon Designs with Parameters (196, 91, 42)
Mathematical Communications (1331-0623) 10 (2005), 2; 169-175

50. Crnković, Dean; Rukavina, Sanja
On Some Symmetric (45, 12, 3) and (40, 13, 4) Designs
Journal of computational mathematics and optimization (0972-9372) 1 (2005), 1; 55-63

51. Crnković, Dean; Rukavina, Sanja
Construction of Block Designs Admitting an Abelian Automorphism Group
Metrika (0026-1335) 62 (2005), 2-3; 175-183

52. Crnković, Dean; Rukavina, Sanja; Schmidt, Marcel
A Classification of all Symmetric Block Designs of Order Nine with an Automorphism of Order Six
Journal of Combinatorial Designs (1063-8539) 14 (2006), 4; 301-312

53. Crnković, Dean; Rukavina, Sanja
Menon Designs with Parameters (256, 120, 56)
Mathematica Macedonica (1409-9721) 3 (2005); 51-57

54. Crnković, Dean
On path graphs of incidence graphs
Mathematical communications (1331-0623) 9 (2004), 2; 181-188

55. Crnković, Dean; Mikulić, Vedrana; Rukavina, Sanja
Block designs constructed from the group U(3, 3)
Journal of applied algebra and discrete structures (0972-5946) 2 (2004), 2; 69-81

56. Crnković, Dean; Held, Dieter
Some New Bush-Type Hadamard Matrices of Order 100 and Infinite Classes of Symmetric Designs
Journal of Combinatorial Mathematics and Combinatorial Computing (0835-3026) 47 (2003); 155-164

57. Crnković, Dean; Rukavina, Sanja
Some symmetric (47, 23, 11) designs
Glasnik Matematički (0017-095X) 38(58) (2003), No.1; 1-9

58. Crnković, Dean; Rukavina, Sanja
On Hadamard (35, 17, 8) Designs and Their Automorphism Groups
Journal of Applied Algebra and Discrete Structures (0972-5946) 1 (2003), No.3; 165-180

59. Crnković, Dean
Some Hadamard designs admitting a faithful action of Frobenius groups
Mathematical Communications (1331-0623) 7 (2002), No.1; 65-70

60. Crnković, Dean; Held, Dieter
Some Hadamard Designs with Parameters (71, 35, 17)
Journal of Combinatorial Designs (1063-8539) 10 (2001); 144-149

61. Crnković, Dean; Pavčević, Mario-Osvin
Some new symmetric designs with parameters (64, 28, 12)
Discrete Mathematics (0012-365X) 237 (2001); 109-118

62. Crnković, Dean; Rukavina, Sanja
Some new 2-(17, 4, 3) and 2-(52, 13, 4) designs
Glasnik matematički (017-095x) 36(56) (2001); 169-175

63. Crnković, Dean; Rukavina, Sanja
Unique symmetric (66, 26, 10) design admitting an automorphism of order 55
Mathematical Communications (1331-0623) 6 (2001), 1; 83-87

64. Crnković, Dean; Rukavina, Sanja
Hadamard 2-(47, 23, 11) Designs having $Frob_{; 55}; $ as an Automorphism Group
Electronic Notes in Discrete Mathematics (1571-0653) 10 (2001); 1

65. Crnković, Dean; Rukavina, Sanja
Symmetric (66, 26, 10) designs having Frob_55 as an automorphism group
Glasnik matematički (0017-095X) 35(55) (2000); 271-281

66. Crnković, Dean; Mikulić, Vedrana; Rukavina, Sanja
Block Designs and a Strongly Regular Graph Constructed from Linear Groups L(2, 49) and L(2, 32)
Advances in Algebra towards Millenium Problems, Proceedings of 2004 International Conference on Related Subjects to Clay Problems / Ki-Bong Nam et al. (ur.). - Delhi : SAS International Publications , 2005. 197-207.

Znanstvene knjige

1. Urednik knjige

Information Security, Coding Theory and Related Combinatorics
NATO Science for Peace and Security Series - D: Information and Communication Security, Vol. 29 Dean Crnković, Vladimir Tonchev IOS Press Amsterdam - 2011.

Pozvana predavanja

1. Dean Crnković
Regular Hadamards and related codes, 5th Workshop on Real and Complex Hadamard Matrices and Applications
Budimpešta, Mađarska - 11.7.2017. http://www.renyi.hu/conferences/hadamard2017/
2. Crnković, Dean
Transitive designs constructed from finite groups and related codes
Cape Town, Južna Afrika - 20.7.2015. http://cimpa2015algebraicreptheory.weebly.com/
3. Crnković, Dean
On some codes and divisible designs constructed from Hadamard matrices
Lethbridge, Canada - 8.7.2014.
4. Dean Crnković
Block designs constructed from groups, 2016 PhD Summer School in Discrete Mathematics
Rogla, Slovenija http://www.famnit.upr.si/sl/konference/rogla2016
5. Dean Crnković
Incidence structures from groups and related codes, Algebraic Combinatorics and Applications - The first annual Kliakhandler Conference
Houghton, Michigan, USA http://www.math.mtu.edu/~tonchev/aca15.htm
6. Crnković, Dean; Mikulić Crnković, Vedrana; Švob, Andrea
Groups and designs
7. Crnković, Dean
PSp(4, 3) as a symmetric (45, 12, 3), (40, 13, 4) and (36, 15, 6) design

Kongresna priopćenja

1.
Dean Crnković, Ronan Egan
A construction of regular Hadamard matrices kratko priopćenje The Second Malta Conference in Graph Theory and Combinatorics Qawra, Malta - 26.6.2017.
2.
Dean Crnković
Groups acting on combinatorial designs and related codes kratko priopćenje Symmetries and Covers of Discrete Object Queenstown, Novi Zeland - 14.2.2016. https://www.math.auckland.ac.nz/~dleemans/SCDO2016/
3.
Dean Crnković
Regular Hadamard Matrices kratko priopćenje Nordic Combinatorial Conference 2016 Levi, Kittilä, Finland - 1.1.2016. https://research.comnet.aalto.fi/norcom2016/
4.
Dean Crnković
On some Menon designs and related structures kratko priopćenje Algebraic combinatorics and applications (ALCOMA 15) Kloster Banz, Njemačka - 15.3.2015. http://alcoma15.uni-bayreuth.de/
5.
Dean Crnković
Self-orthogonal or self-dual codes from orbit matrices of block designs kratko priopćenje Mathematics of Communications: Sequences, Codes and Designs Banff, Kanada - 26.1.2015. http://www.birs.ca/events/2015/5-day-workshops/15w5139
6.
Crnković, Dean
Symmetric (36,15,6) design having U(3,3) as an automorphism group and strongly regular graphs predavanje Summer 2001 Workshop on Graphs and Combinatorial Designs Honolulu, Hawaii, SAD - 14.7.2001.
7.
Crnković, Dean; Mikulić, Vedrana
Self-orthogonal doubly-even codes from Hadamard matrices of order 48
8.
Crnković, Dean
Series of Menon designs, cyclic BIBDs and cyclic PBDs
9.
Crnković, Dean
Self-orthogonal codes constructed from orbit matrices
10.
Crnković, Dean
Orbit matrices and self-orthogonal codes
11.
Crnković, Dean; Simčić, Loredana
Codes from orbit matrices of symmetric block designs
12.
Crnković, Dean; Simčić, Loredana
Self-orthogonal codes constructed from orbit matrices of symmetric block designs
13.
Crnković, Dean; Mikulić, Vedrana; Švob, Andrea
Transitive designs constructed from finite groups
14.
Crnković, Dean; Mikulić, Vedrana
Designs constructed from primitive groups
15.
Crnković, Dean; Mikulić, Vedrana
Block designs and strongly regular graphs constructed from primitive groups
16.
Crnković, Dean
Two Series of Regular Hadamard Matrices
17.
Crnković, Dean
A New Series of Regular Hadamard Matrices
18.
Crnković, Dean
Path graphs of incidence graphs
19.
Crnković, Dean
On Path Graphs of Bipartite Graphs
20.
Crnković, Dean; Rukavina, Sanja
Symmetric designs and strongly regular graphs constructed from the group PSp(4, 3)
21.
Crnković, Dean; Rukavina Sanja
Construction of block designs admitting an abelian automorphism group
22.
Crnković, Dean; Held, Dieter; Rukavina, Sanja
On Hadamard (35,17,8) Designs
23.
Crnković, Dean: Rukavina, Sanja
Hadamard 2-(47, 23, 11) Designs having $Frob_{;55};$ as an Automorphism Group
24.
Crnković, Dean; Rukavina, Sanja
Construction of Symmetric Designs Admitting Automorphisms of Order pq
25.
Crnković, Dean; Mikulić, Vedrana; Švob, Andrea
Transitive designs constructed from groups

Znanstveni projekti

1. 1.1.2014. -
Codes and Related Combinatorial Structures; glavni istraživač; HRZZ; ;
2. 1.1.2007. - 1.1.2013.
Blok dizajni, jako regularni grafovi i srodne kombinatoričke strukture; voditelj projekta; MZOS; ;
3. 1.1.2002. - 1.1.2007.
Konačne geometrije, grafovi i grupe; glavni istraživač; MZOS; ;
4. 1.1.1998. - 1.1.2002.
Simetrični nacrti s Frobeniusovim grupama automorfizama; voditelj poticajnog projekta; MZOS; ;
5. 1.1.1995. - 1.1.2002.
Istraživanje kombinatoričkih struktura uz primjenu računala; suradnik; MZOS; ;

Mentorstvo doktorandima

1. 1.1.2008. - 1.1.2015.
Marija Maksimović; Doktorat Orbitne matrice jako regularnih grafova; Zajednički sveučilišni poslijediplomski doktorski studij matematike.; 23. 3. 2015.;
2. 1.1.2008. - 1.1.2014.
Doris Dumičić Danilović; Doktorat Poopćenje i profinjenje nekih algoritama za konstrukciju blokovnih dizajna i istraživanje njihovih podstruktura; Zajednički sveučilišni poslijediplomski doktorski studij matematike; 20. 11. 2014.;
3. 1.1.2008. - 1.1.2013.
Loredana Simčić; Kodovi iz blokovnih dizajna i njihovih orbitnih matrica; Zajednički sveučilišni poslijediplomski doktorski studij matematike; 16. 12. 2013.;
4. 1.1.2007. - 1.1.2013.
Andrea Švob; Tranzitivni dizajni konstruirani iz konačnih grupa; Zajednički sveučilišni poslijediplomski doktorski studij matematike; 21. 10. 2013.;

Znanstveni skupovi

1. 31.5.2016. - 11.6.2010.
NATO Advanced Study Institute "Information Security and Related Combinatorics" Opatija kodirektor
2. - 21.6.2012.
Peti hrvatski matematički kongres Rijeka supredsjedatelj Organizacijskog odbora i Znanstvenog odbora