Publications
with
citations
(Attila
Nagy)
[1]
Special Classes of Semigroups,
Kluwer
Academic Publishers, Dordrecht/Boston/London, 2001
[1]Abdullahu, Fitore, Idempotents in semimedial semigroups,
International Journal of Algebra, Vol. 5, 2011, no. 3, 129 - 134
[2] Grillet, P.A., Special Classes of Semigroups (book review),Publishers, Dordrecht/Boston/London, 2001
[4*] Kehayopulu, N., Ideals, Green's relations in ordered semigroups,Algebra Colloquium, 15(2008), 527-540
[7] Kehayopulu, N., M. Tsingelis, Archimedean ordered semigroups as ideal extensions,
Semigroup Forum, 78(2009), No. 2, 343-348
[8]
Mary, Xavier, Classes of semigroups modulo Greens relation H,
ArXiv1203:3740v1
[Math.GR] 16 Mart
2012
[9]
Vassilev,
J.C., Structure on the set of closure operations of a
commutative
ring, (preprint submitted to Journal of Algebra )
(arXiv:0809.2021v1
[mathAC] 11 Sep 2008)
[2]
The separator of a subset of a semigroup,
Publ. Math.,
Debrecen, 1980, 25-30
MR.
81k;20088 pdf
Zbl.
461.20044
[3]
Semigroups whose proper two-sided ideals are power
joined,
Semigroup Forum,
25(1982), 325-329
MR.
84e;20074 pdf
Zbl.
498.20047
13 (1983), 289-296
[2]
Bogdanovic,
S., Semigroups with a system of
subsemigroups, Novi Sad, 1985
[3*]
Cherubini,
A. and A.
Varisco, Semigroups and rings whose proper one-sided
ideals
are power joined,
Czechoslovak
Mathematical
Journal, 34(1984) No 1, 121-125
[4] Melanija S. Mitrowic, Semilattices of Archimedean Semigroups,
SVEN-Nis,
2003
(ISBN 86-80587-32-x)
[4]
The least separative congruence on a weakly commutative
semigroup,
Czechoslovak
Math.
Journal, 32(1982), 630-632
MR. 84e;20073 pdf
Zbl. 508.20034
[1] Brinckmann, J., On the least
separative congruence on a semigroup,
Semigroup Forum 30(1984), 365-370
[2]
Brinckmann,
J., Über die kleinste separative Kongrueny auf einer Halbgruppe,
Czechoslovak Mathematical Journal 35 (1985), 300-311
[3] Strecker, R., H-commutative D -semigroups,
Rostock, Math. Kolloq, 49(1995), 98-104
[4*] Protich P. and N. Stevanovic, AG-test and some general
properties of
Abelian-Gassman’s
groupoids, PU.M.A. Vol. 6(1995), No.
4, pp. 371-383
[5] Stevanovic, N., P.V. Protic, Strukture of weakly externally
commutative
semigroups, Algebra Colloquium, 13(2006), 441-446
[5] Weakly exponential semigroups,
Semigroup Forum, 28(1984), 291-302
MR.
85i;20070 pdf
Zbl.
524.20037
[1]
Bogdanovic,
S., Semigroups with a system of
subsemigroups, Novi Sad, 1985
[2]
Pondelicek,
B., On generalized conditionally commutative semigroups,
Mathematica Slovaca, 44(1994), No.3, 359-364
[3]
Jiang, Z., On medial local semigroups,
Semigroup
Forum,
Vol. 46(1993), 120-122
[4*]
Pondelicek,
B., Note on band decomposition of weakly exponential
semigroups,
Annales
Univ. Sci., Budapest, 29(1986), 139-141
[5]
Marcus, A., Retract extension of
completely simple semigroups
by
nilsemigroups,
Mathematica, Tom. 34(57), No. 1,
1992, 37-41
[6] Muhammad Sarwar (Kamran), Conditions for LA-semigroups to
resemble associative structures,
Department of Mathematics Quaid-i-Azam University, Islamabad, 1993
[7] Harinath, K.S., An extended class of
exponential semigroups,
J. Ramanujan Math. Soc. 6 (1991), no. 1-2, 141-149
[6]
Band decomposition of weakly exponential semiroups,
Semigroup Forum, 46(1993),
120-122
MR.
85i;20070b pdf
Zbl.
527.20047
[1*]
Bogdanovic,
S., Semigroups with a system of
subsemigroups, Novi Sad, 1985
[2]
Pondelicek,
B., Note on band decomposition of weakly exponential
semigroups, Annales Univ. Sci., Budapest, 29(1986), 139-141
J. Ramanujan Math. Soc. 6: (1-2)(1991), 141-149
[4] Abdullahu, Fitore and Zejnullahu, Abdullah, Notes on
semimedial semigroups, Commentationes Mathematicae
Universitatis Caroline, Vol. 50, Issue 3, 2009, 321-324
[7]
On semigroups which are not divided by any non-trivial
semigroups with an
identity,
Semigroup
Forum, 20(1984), 251-252
MR.
85b;20088 pdf
Zbl.
545.20053
[8]
On n-unitary subsemigroups of semigroups,
Proceedings of the
Japan Academy, Vol. 60, Ser., A., No. 3(1984),101-104
MR.86b;20078 pdf
Zbl.
557.20038
[9]
WE-m semigroups,
Semigroup Forum, 32(1985), 241-250
MR.
87e;20119 pdf
Zbl.
571.20061
[1]
Jiang, Z., On medial local semigroups,
Semigroup
Forum,
Vol. 46(1993), 120-122
[2*]
Marcus, A., Retract extension of
completely simple semigroups by
nilsemigroups,
Mathematica,
Tom. 34(57), No. 1, 1992, 37-41
[3] Harinath, K.S., An extended class of
exponential semigroups,
J. Ramanujan Math. Soc. 6 (1991), no. 1-2, 141-149
[10]
Subdirectly irreducible WE-2 semigroups with globally
idempotent core,
Semigroup, Theory and
Applications (Proceedings, Oberwolfach, 1986),
Lecture Notes on
Mathematics, Springer-Verlag, 1320(1986), 244-250
MR.
89i;20094 pdf
Zbl.
645.20041
[11]
Regular WE-2 semigroups,
Semigroup Forum, 34(1986), 225-234
MR.
87m;20165 pdf
Zbl.
606.20052
[12]
Weakly exponential Delta-semigroups,
Semigroup
Forum,
40(1990), 297-313
MR.
91b;20083 pdf
Zbl.
701.20036
[1]
Strecker, R., H-commutative D -semigroups, Rostock, Math. Kolloq,
49(1995), 98-104
[2]
Pondelicek,
B., On generalized conditionally commutative semigroups,
Mathematica
Slovaca,
44(1994), No.3, 359-364
[3*]
Mitsch, H., Semigroups and their lattice
of congruences 2,
Semigroup
Forum
54(1997), No. 1, 1-42
[4]
Lee, E.H. and Oehmke, R.H.,
Semigroups whose proper right congruences
form
a tree, Acta Mathematica Hungarica, 84(1999) No.
4, 293-315
[5] Jiang, Z., 2-weakly exponential ∆-semigroups,
Pure Appl. Math. (Xian) 10(1994) No. 2, 49-52
[13]
On the ideals of N-semigroups,
Pure Mathematics
and Applications, Ser. A.,
Vol. 1, 1990, No. 1, 71-76
MR.
91j;20150 pdf
Zbl.
718.20032
[1*]
Gutan, M., Two problems on N-semigroups,
Pure Mathematics and
[14]
Boolean-type retractable automata with traps,
Acta Cybernetica, Tom. 10., Fasc. 1-2(1991), 53-63
MR.
93b;68058 pdf
Zbl.
741.68079
[1]
Petkovic, T. and M. Ciric, S. Bogdanovic, Decompositions of automata
and
transition
semigroups,
Acta Cybernetica, 13(1998),
385-403
[2*]
Ciric, M. and S. Bogdanovic, Lattices of subautomata and direct sum
decompositions
of
automata, Algebra Colloquium 6:1(1999),
71-88
[3]
S. Bogdanovic, B. Imreh, M. Ciric, T. Petkovic, Directable automata
and their
generalizations:
A
survey, Novi Sad J. Math. Vol. 29., No.
3, 1999, 25-68
Magistarska teza,
Nis, 2001
[15]
Reflexive unitary subsemigroups of left simple semigroups,
Periodica Polytechnica,
19(1991) Nos. 1-2.,
61-69
MR. 93h;20067 pdf
[16]
Indistinguishable state pairs in strongly connected
Moore-automata,
(with
I. Babcsányi and F. Wettl),
Pure Mathematics and
Applications, Ser. A., Vol.2., 1991, Nos. 1-2., 15-24
MR.
92m;68079 pdf
Zbl.
743.68099
[1*]
András Ádám and Ferenc Wettl, On two realizability questions
concerning
strongly
connected
Moore-automata, Publicationes Mathematicae, Debrecen,
Tom.
43(1993), Fasc. 1-2.,
9-21
[2]
András Ádám, A criterion for the
simplicity of finite Moore-automata,
Acta Cybernetica, Vol. 10, Nr. 4,(1992), 221-236
[3]
András Ádám, The behaviour and simplicity if finite Moore-automata,
[17]
RC-commutative Delta-semigroups,
Semigroup Forum, 44(1992),
332-340
MR
92k;20117 pdf
Zbl.
747.20030
[1*]
Pondelicek,
B., On generalized conditionally commutative semigroups,
Mathematica
Slovaca,
44(1994), No.3, 359-364
[2]
Zonghao Jiang, LC-commutative permutable semigroups,
Semigroup
Forum
52(1995), 191-196
[3]
Zhonghao Jian, Limin Chen, On RDGCn-commutative permutable
semigroups,
Periodica
Mathematica
Hungarica, 49(2004), No.2, 91-98
[4]
Mitsch, H., Semigroups and their lattice
of congruences 2,
Semigroup
Forum
54(1997), No. 1, 1-42
[18]
On the structure of (m,n)-commutative
semigroups,
Semigroup Forum,
45(1992), 183-190
MR
93i;20077 pdf
[1*]
M. Gutan, Sur les semi-groupes Satisfaisant des identites
permutationneles,
C.R. Acad. Sci. Paris, t.319, Series I, p. 5-10, 1994
[2]
M. Gutan, On n(2)-permutable
semigroups, Pure Mathematics and
Applications,
4(1993),
No 2, 167-173
[3]
I. Babcsányi, On (m,n)-commutative
semigroups, Pure Mathematics and
Applications,
Ser
A, Vol. 2(1991), No
3-4, 175-180
[4]
I. Babcsányi, (t;m,n)-commutative
automata, Pure Mathematics and
Applications,
Ser
A, Vol. 2(1991) No.
3-4, 161-174
[5]
Bogdanovic,
S., Miroslav Ciric, Tatjana petkovic, Uniformly ∏-regular
rings and semigroups: a
survey,
Matematicki Institut SANU, Geograd,
Zbornik radova 9(17)(1992),
5-82
[6]
Bogdanovic,
S. and M. Ciric, Semilattices of archimedean semigroups and
(completely)
∏-regular
semigroups I,
Zbornik
Radova
Filozofskog Faculteta a
Nisu,
Serija Matematika 7(1993), 1-40
[7] Lajos, S., A remark on (2,2)-commutative strongly semiprime alternative
ings,
Pure
Mathematics
and Applications, Ser. A., Vol. 1(1990),
67-69
[8] Lajos, S., Some remarks on (m,n)-commutative semigroups, Pure Mathematics
and
Applications,
Ser. A.,
Vol.
3(1992), Nos. 3-4. 215-217
[9] Gutan, M., Ont the (1,k)-commutativity in semigroups satisfying permutation
identities,
Pure
Mathematics
and Applications, 5(1994), No. 2,
153-160
[10]
Gutan, M., A problem on semigroups
satisfying permutation identities,
Semigroup
Forum,
53(1996), 173-183
[11] Kisielewicz, Andrzej, Permutability class of a semigroup, Journal of Algebra
226(2000), No, 1, 295-310
[19]
Subdirectly irreducible completely symmetrical semigroups,
Semigroup Forum, 45(1992),
267-271
MR
93e;20081 pdf
[1]
Gutan, M., Sur les semi-groupes
Satisfaisant des identities permutationneles,
C.R. Acad. Sci. Paris, t.319,
Series I, p. 5-10, 1994
[2] Gutan, M., Ont the (1,k)-commutativity in semigroups satisfying permutation
identities,
Pure
Mathematics and Applications, 5(1994), No.
2, 153-160
[3*]
Gutan, M., A problem on semigroups
satisfying permutation identities,
Semigroup
Forum, 53(1996), 173-183
[4] Shi Yong-fang,
Subdirectly irreducible Clifford semigroups, Journal of Northwest
Normal University
(natural Science) 42(2006), 18-23
Pure Mathematics and Applications, Ser. A., 3(1992), Nos. 3-4., 147-153
MR
1249247 (94m;68136) pdf
[21]
Subdirectly irreducible right commutative semigroups,
Semigroup Forum, 46(1993), 187-198
MR
1200213 (93j;20132) pdf
[1*]
Babcsányi, I., (t;m,n)-commutative
automata, Pure Mathematics and
Applications,
Ser.
A., 2(1991), No. 3-4, 161-174
rings and
semigroups: a survey,
Matematicki Institut SANU, Geograd,
Zbornik radova
9(17)(1992), 5-82
[22] Semilattice decomposition of n(2)-permutable
semigroups,
Semigroup Forum, 46(1993), 16-20
MR
93k;20090 pdf
Zbl.
760.20020
[1*] M. Gutan, On n(2)-permutable semigroups, Pure Mathematics and
Applications,
4(1993),
No 2, 167-173
[2]
I. Babcsányi, On (m,n)-commutative
semigroups, Pure Mathematics and
Applications,
Ser
A, Vol. 2(1991), No
3-4, 175-180
[3]
Bogdanovic,
S., Miroslav Ciric, Tatjana petkovic, Uniformly ∏-regular
rings and
semigroups: a survey,
Matematicki Institut SANU, Geograd,
Zbornik radova
9(17)(1992), 5-82
[4]
Bogdanovic,
S. and M. Ciric, Semilattices of archimedean semigroups and
(completely)
∏-regular
semigroups I,
Zbornik
Radova
Filozofskog Faculteta a
Nisu,
Serija Matematika 7(1993), 1-40
[23]
On a problem of n(2)-permutable
semigroups, (with I. Babcsányi),
Semigroup Forum,
46(1993), 398-400
MR
94a;20109 pdf
[1]
M. Gutan, On n(2)-permutable
semigroups, Pure Mathematics and
Applications,
4(1993),
No 2, 167-173
[2]
Gutan, M., Sur une propriete de
permutation des semi-groupes,
C.R. Acad. Sci. Paris, t.317, Ser. I.,
923-924, 1993
[3*]
Bogdanovic,
S. and M. Ciric, Semilattices of archimedean semigroups and
(completely)
∏-regular
semigroups I,
Zbornik
Radova
Filozofskog Faculteta a
Nisu,
Serija Matematika 7(1993), 1-40
[24]
Permutation functions and (n,m)-commutativity
of
semigroups,
Semigroup Forum,
48(1994), 71-78
MR
1245907 (94k;20105) pdf
[25]
Mealy-automata in which the output-equivalence is a
congruence,
(with
I. Babcsányi),
Acta Cybernetica,
11(1994), 121-126
MR 1294211 (95h;68138)
pdf
[1]
Dosch, W. , On history-sensitive models of interactive stacks
Proceedings of the Third
International Conference on Information
Technology: New
Generations (ITNG06), IEEE, 2006
(http://www2.computer.org/portal/web/csdl/doi/10.1109/ITNG.2006.101)
[26]
On (t,r)-commutativity of n(2)-permutable semigroups,
(with I. Babcsányi),
Mathematica Pannonica,
6/1(1995), 115-120
MR
1331648 (96b;20090) pdf
[27]
Right group-type automata,
(with I. Babcsányi),
Acta Cybernetica,
12(1995), 131-136
MR
1370974 (96m;68119) pdf
[1]
Petkovic, T., M. Ciric and S. Bogdanovic, Decomposition of automata
and
transition
semigroups,
Acta
Cybernetica,
13(1998),
385-403
[2*]
Avdeyev A. Yu, Kozhukov I.B, Acts over completely 0-simple
semigroups,
Acta
Cybernetica, 14(2000), 523-531
[28]
Moore-automata in which the sign equivalence is a
Moore-congruence,
(with I. Babcsányi),
Publicationes Mathematicae Debrecen,
47/3-4(1995), 393-401
MR
1362300 (96m;68120) pdf
[1*]
Ádám, A., The behaviour and simplicity of finite Moore-automata,
Akadémiai
Kiadó,
Budapest
[29]
A note on n(2)-permutable and (m,n)-commutative semigroups,
Pure Mathematics and
Applications, Vol. 6(1995), No. 4., 355-363
[30]
Boolean-type retractable automata, (with I.
Babcsányi),
Publicationes
Mathematicae
Debrecen, 48/3-4(1996), 193-200
MR1387835
(97b;68150)
pdf
[31]
RGCn-commutative Delta-semigroups,
Semigroup Forum,
57(1998), 92-100
MR
1621877 (99e;20074) pdf
[1*]
Zhonghao Jian, Limin Chen, On RDGCn-commutative permutable
semigroups,
Periodica
Mathematica
Hungarica 49(2004) No. 2, 91-98
[32]
Right commutative Delta-semigroups,
Acta Sci. Math.
(Szeged) 66(2000), 33-45
MR
1768852 (2001i;20123) pdf
[33]
Subdirectly irreducible strongly RGCn-commutative semigroups
with
a globally idempotent core,
Pure
Mathematics and Applications, Vol. 13(2002), No. 3, pp. 383-387
MR 1980724 (2004h;20086) pdf
[34]
Commutative monoid congruences of semigroups,
Pure
Mathematics and Applications, Vol. 13(2002), No. 3, pp. 389-392
[35]
RGCn-commutative Delta-semigroups, (Corrigendum, with
Z. Jiang)
Semigroup
Forum,
67(2003), no. 3, 468-470
MR 2002950 (2004g;20081) pdf
[36]
Retractable state-finite automata without outputs,
Acta
Cybernetica, 16 (2004) 399-409
[37]
Homomorphic direct product of automata (with I.
Babcsányi),
Publicationes
Mathematicae (Debrecen), Supplementum 65(2004), 513-524
MR
[1*]
Dömösi, P. and C.L. Nehaniv, Algebraic Theory of Finite Automata and
Networks; An Introduction Society for Industrial and Applied
Mathematics (SIAM), Philadelphia, PA, 2005
[38]
Permutative semigroups whose congruences form a chain,
(withP.R.Jones)
Semigroup
Forum
69(2004), 446-456
MR 2096025 pdf
[1*] Deák, A., On a
problem of A. Nagy concerning permutable semigroups satisfying
a non-trivial
permutation identity, Acta Sci. Math. (Szeged), 72(2006),
537-541
a
finite-rank permutable inverse semigroups with zero,
Ukrainian Mathematical
Journal, 59(5007), 1517-1527
[3] Derech, V.D., On maximal stable
orders on an inverse semigroup
of
finite-rank with zero, (Ukrainian. English, Russian summary)
Ukrainian Math. Zh.
60(2008), no. 8, 1035-1041;
translation in Ukrainian Math.
J., 60(2008), no. 8, 1210-1217
[39]
Regular RGCn-commutative semigroups,
Scientia
Iranica, Vol. 12(2005), No. 1, pp 10-13
MR
2143636 pdf
[40]
A supplement to my paper Right commutative D -semigroups,
Acta
Sci. Math. (Szeged), 71(2005), 35-36
MR
2160353 pdf
[41]
Permutable semigroups satisfying a non-trivial permutation
identity,
Acta
Sci.
Math. (Szeged), 71(2005), 37-43
MR2160354
pdf
[1]
Deák,
A., On a problem of A. Nagy concerning permutable semigroups
satisfying
a
non-trivial permutation identity, Acta Sci. Math. (Szeged),
72(2006), 537-541
[2*] Jones, P.R.,
Solution of a problem of Nagy (preprint)
[42]
Medial permutable semigroups of the first kind,
Semigroup
Forum, 76(2008), 297-308
[43] Subdirectly
irreducible
RGC-commutative right H-semigroups,
Semigroup
Forum,78(2009)
68-76
(with Attila Deák)
Acta Sci. Math. (Szeged),
76(2010), 397-410
[45] On
the separator of subsets of semigroups, pdf
Semigroup Forum (to appear)
[46] On
special types of Putcha semigroups whose subgroups
belong to a given variety of groups,
International Journal of
Algebra Vol. 5, 2011, no. 16, 763 - 770
[47]
Left
reductive congruences on semigroups, Semigroup Forum, 2012
(DOI 10.1007/s00233-012-9428-9)
Other publications (in English):
[48] Embedding theorems on semigroups,
Dept.
of
Math., Karl Marx Univ. of
Economics, Budapest, 1977-5, 13-22
Conference
on Algebra, Budapest 1978, Techn. Univ. Budapest, Dept. Math.,
27-30
Zbl. 421.20031
[50] Weakly torsion-free semigroups,
Dept.
of
Math., Karl Marx Univ. of
Economics, Budapest, 1978-9, 8-11
[51] The least separative congruence on a
completely symmetrical semigroup,
Dept.
of
Math., Karl Marx Univ. of
Economics, Budapest, 1980-4, 13-17
MR.
82h; 20076 pdf
Zbl.
456.20039
[1*]
Brinckmann,
J., On the least separative congruence on
a semigroup,
[54]
Modular right congruences of semigroups,
Paper on Automata and
Languages, IX.,
Dept. of Math.,
Karl Marx Univ. of Economics, Budapest, 1987-2, 9-17
MR.
89g;20094 pdf
Zbl.
637.20033
[1*]
Babcsányi,
I., A characterization of Cyclic
Mealy-automata,
Papers
on Automata and Languages IX.,
Dept. Of Math., Karl Marx Univ. Of Budapest, 1987-2, 19-46
[55]
Félcsoportok csoportkongruenciáinak jellemzése,
Periodica
Polytechnica, 1983, 69-72
Összhivatkozás:
87 (2009.09. 25.)