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El-Zahar, Mohamed H.

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Author ID: el-zahar.mohamed-h Recent zbMATH articles by "El-Zahar, Mohamed H."
Published as: El-Zahar, Mohamed H.; El-Zahar, M. H.; El-Zahar, M.; El-Zahar, Mohamed
Documents Indexed: 36 Publications since 1984
Co-Authors: 20 Co-Authors with 32 Joint Publications
772 Co-Co-Authors

Publications by Year

Citations contained in zbMATH Open

27 Publications have been cited 250 times in 217 Documents Cited by Year
The chromatic number of the product of two 4-chromatic graphs is 4. Zbl 0575.05028
El-Zahar, M.; Sauer, N. W.
53
1985
On circuits in graphs. Zbl 0548.05037
El-Zahar, Mohamed H.
39
1984
Domination number of products of graphs. Zbl 0746.05067
El-Zahar, M.; Pareek, C. M.
20
1991
On the existence of two non-neighboring subgraphs in a graph. Zbl 0596.05027
El-Zahar, M.; Erdős, Paul
12
1985
Enumeration of ordered sets. Zbl 1261.06006
El-Zahar, Mohamed H.
12
1989
Greedy linear extensions to minimize jumps. Zbl 0569.06001
El-Zahar, M. H.; Rival, I.
11
1985
On the size of jump-critical ordered sets. Zbl 0559.06004
El-Zahar, M. H.; Schmerl, J. H.
11
1984
Asymptotic enumeration of two-dimensional posets. Zbl 0676.06004
El-Zahar, M.; Sauer, N. W.
9
1988
The length, the width and the cutset-number of finite ordered sets. Zbl 0582.06004
El-Zahar, Mohamed; Sauer, Norbert
8
1985
On the total domination number of cross products of graphs. Zbl 1168.05344
El-Zahar, Mohamed; Gravier, Sylvain; Klobucar, Antoaneta
8
2008
The indivisibility of the homogeneous \(K_ n\)-free graphs. Zbl 0682.05048
El-Zahar, M.; Sauer, N.
8
1989
Ramsey-type properties of relational structures. Zbl 0746.03024
El-Zahar, M.; Sauer, N. W.
7
1991
On the divisibility of homogeneous hypergraphs. Zbl 0803.05043
El-Zahar, M.; Sauer, N.
6
1994
On the divisibility of homogeneous directed graphs. Zbl 0781.05025
El-Zahar, M.; Sauer, N. W.
6
1993
On the domination number of the Cartesian product of the cycle of length \(n\) and any graph. Zbl 1112.05074
El-Zahar, M. H.; Khamis, S. M.; Nazzal, Kh. M.
6
2007
Counting two-dimensional posets. Zbl 0802.06003
Bayoumi, Bayoumi I.; El-Zahar, Mohamed H.; Khamis, Soheir M.
5
1994
A graph-theoretic version of the union-closed sets conjecture. Zbl 0885.05104
El-Zahar, Mohamed H.
5
1997
Examples of jump-critical ordered sets. Zbl 0573.06005
El-Zahar, M. H.; Rival, I.
4
1985
Antichains and cutsets. Zbl 0595.06003
El-Zahar, Mohamed H.; Zaguia, Nejib
4
1986
Indivisible homogeneous directed graphs and a game for vertex partitions. Zbl 1058.05032
El-Zahar, Mohamed; Sauer, N. W.
4
2005
Asymptotic enumeration of N-free partial orders. Zbl 0701.06004
Bayoumi, Bayoumi I.; El-Zahar, Mohamed H.; Khamis, Soheir M.
3
1989
The domination number of \(C_8 \times C_n\) and \(C_9 \times C_n\). Zbl 0935.05070
El-Zahar, Mohamed; Shaheen, Ramy S.
2
1999
On sphere orders. Zbl 0952.06001
El-Zahar, Mohamed H.; Fateen, Lobna A.
2
1998
On the domination number of the product of two cycles. Zbl 1212.05192
El-Zahar, Mohamed H.; Shaheen, Ramy S.
2
2007
Enumeration of series-parallel posets according to heights. Zbl 0967.06002
El-Zahar, M. H.; Khamis, S. M.
1
2000
Algorithmic counting of types of UPO graphs and posets. Zbl 0971.06002
Bayoumi, B. I.; El-Zahar, M. H.; Khamis, S. M.
1
1997
Bounds for the domination number of toroidal grid graphs. Zbl 1045.05071
El-Zahar, Mohamed H.; Shaheen, Ramy S.
1
2002
On the total domination number of cross products of graphs. Zbl 1168.05344
El-Zahar, Mohamed; Gravier, Sylvain; Klobucar, Antoaneta
8
2008
On the domination number of the Cartesian product of the cycle of length \(n\) and any graph. Zbl 1112.05074
El-Zahar, M. H.; Khamis, S. M.; Nazzal, Kh. M.
6
2007
On the domination number of the product of two cycles. Zbl 1212.05192
El-Zahar, Mohamed H.; Shaheen, Ramy S.
2
2007
Indivisible homogeneous directed graphs and a game for vertex partitions. Zbl 1058.05032
El-Zahar, Mohamed; Sauer, N. W.
4
2005
Bounds for the domination number of toroidal grid graphs. Zbl 1045.05071
El-Zahar, Mohamed H.; Shaheen, Ramy S.
1
2002
Enumeration of series-parallel posets according to heights. Zbl 0967.06002
El-Zahar, M. H.; Khamis, S. M.
1
2000
The domination number of \(C_8 \times C_n\) and \(C_9 \times C_n\). Zbl 0935.05070
El-Zahar, Mohamed; Shaheen, Ramy S.
2
1999
On sphere orders. Zbl 0952.06001
El-Zahar, Mohamed H.; Fateen, Lobna A.
2
1998
A graph-theoretic version of the union-closed sets conjecture. Zbl 0885.05104
El-Zahar, Mohamed H.
5
1997
Algorithmic counting of types of UPO graphs and posets. Zbl 0971.06002
Bayoumi, B. I.; El-Zahar, M. H.; Khamis, S. M.
1
1997
On the divisibility of homogeneous hypergraphs. Zbl 0803.05043
El-Zahar, M.; Sauer, N.
6
1994
Counting two-dimensional posets. Zbl 0802.06003
Bayoumi, Bayoumi I.; El-Zahar, Mohamed H.; Khamis, Soheir M.
5
1994
On the divisibility of homogeneous directed graphs. Zbl 0781.05025
El-Zahar, M.; Sauer, N. W.
6
1993
Domination number of products of graphs. Zbl 0746.05067
El-Zahar, M.; Pareek, C. M.
20
1991
Ramsey-type properties of relational structures. Zbl 0746.03024
El-Zahar, M.; Sauer, N. W.
7
1991
Enumeration of ordered sets. Zbl 1261.06006
El-Zahar, Mohamed H.
12
1989
The indivisibility of the homogeneous \(K_ n\)-free graphs. Zbl 0682.05048
El-Zahar, M.; Sauer, N.
8
1989
Asymptotic enumeration of N-free partial orders. Zbl 0701.06004
Bayoumi, Bayoumi I.; El-Zahar, Mohamed H.; Khamis, Soheir M.
3
1989
Asymptotic enumeration of two-dimensional posets. Zbl 0676.06004
El-Zahar, M.; Sauer, N. W.
9
1988
Antichains and cutsets. Zbl 0595.06003
El-Zahar, Mohamed H.; Zaguia, Nejib
4
1986
The chromatic number of the product of two 4-chromatic graphs is 4. Zbl 0575.05028
El-Zahar, M.; Sauer, N. W.
53
1985
On the existence of two non-neighboring subgraphs in a graph. Zbl 0596.05027
El-Zahar, M.; Erdős, Paul
12
1985
Greedy linear extensions to minimize jumps. Zbl 0569.06001
El-Zahar, M. H.; Rival, I.
11
1985
The length, the width and the cutset-number of finite ordered sets. Zbl 0582.06004
El-Zahar, Mohamed; Sauer, Norbert
8
1985
Examples of jump-critical ordered sets. Zbl 0573.06005
El-Zahar, M. H.; Rival, I.
4
1985
On circuits in graphs. Zbl 0548.05037
El-Zahar, Mohamed H.
39
1984
On the size of jump-critical ordered sets. Zbl 0559.06004
El-Zahar, M. H.; Schmerl, J. H.
11
1984
all top 5

Cited by 276 Authors

13 Sauer, Norbert W.
13 Zhu, Xuding
9 Wang, Hong
8 El-Zahar, Mohamed H.
8 Tardif, Claude
6 Rival, Ivan
6 Yan, Jin
5 Khamis, Soheir Mohamed
5 Klavžar, Sandi
5 Zhou, Huishan
4 Bacsó, Gábor
4 Duffus, Dwight
4 Ginsburg, John
4 Henning, Michael Anthony
4 Laflamme, Claude
4 Nguyen Van Thé, Lionel
4 Ota, Katsuhiro
4 Surya, Sumati
4 Trotter, William T. jun.
4 Tuza, Zsolt
3 Brightwell, Graham R.
3 Egawa, Yoshimi
3 Hell, Pavol
3 Liu, Jiping
3 Liu, Juan
3 Meir, Nadav
3 Meng, Jixiang
3 Pouzet, Maurice
3 Todorcevic, Stevo B.
3 Wrochna, Marcin
3 Zaguia, Nejib
3 Zhang, Shaohua
3 Zhang, Xindong
3 Zhao, Yi
2 Adhikari, Avishek
2 Amar, Denise
2 Bayoumi, Bayoumi I.
2 Brešar, Boštjan
2 Brewster, Richard C.
2 Bruhn, Henning
2 Cai, Junqing
2 Cameron, Peter Jephson
2 Chen, Guantao
2 Chen, Xing
2 Delhommé, Christian
2 Fischer, Eldar
2 Fishburn, Peter Clingerman
2 Glaser, Lisa
2 Hajnal, András
2 Han, Jie
2 Hu, Futao
2 Jung, Hyung Chan
2 Kang, Liying
2 Kawarabayashi, Ken-ichi
2 Kierstead, Henry A.
2 Klobučar, Antoaneta
2 Kuzeljević, Boriša
2 Little, Charles
2 Liu, Daphne Der-Fen
2 Lo, Allan Siu Lun
2 Magnant, Colton
2 Mekiš, Gašper
2 Miller, Donald J.
2 Nandi, Mrinal
2 Parui, Subrata
2 Rall, Douglas F.
2 Saito, Akira
2 Sands, Bill
2 Sanhueza-Matamala, Nicolás
2 Schaudt, Oliver
2 Shan, Erfang
2 Shan, Songling
2 Shao, Zehui
2 Shokoufandeh, Ali
2 Simonyi, Gábor
2 Špacapan, Simon
2 Steiner, George
2 Teo, Kee Leong
2 Thomassé, Stéphan
2 Vidnyánszky, Zoltán
2 West, Douglas Brent
1 Alon, Noga M.
1 Anderson, Sarah E.
1 Aranda, Andrés
1 Balogh, József
1 Behrendt, Gerhard
1 Bermudo, Sergio
1 Bessy, Stéphane
1 Bharathi, Arpitha P.
1 Blokhuis, Aart
1 Bodirsky, Manuel
1 Bonato, Anthony
1 Böröczky, Karoly jun.
1 Bousquet-Mélou, Mireille
1 Brochet, J.-M.
1 Broere, Izak
1 Brouwer, Andries Evert
1 Brualdi, Richard Anthony
1 Carreno, José Juan
1 Carroy, Raphaël
...and 176 more Authors
all top 5

Cited in 60 Serials

57 Discrete Mathematics
28 Order
11 Discrete Applied Mathematics
10 European Journal of Combinatorics
10 Graphs and Combinatorics
8 Journal of Combinatorial Theory. Series B
8 Journal of Graph Theory
6 Information Processing Letters
6 Combinatorica
6 The Electronic Journal of Combinatorics
4 Journal of Combinatorial Theory. Series A
4 Journal of Combinatorial Optimization
3 Classical and Quantum Gravity
2 Mathematica Slovaca
2 Theoretical Computer Science
2 Topology and its Applications
2 Discussiones Mathematicae. Graph Theory
1 Bulletin of the Australian Mathematical Society
1 Periodica Mathematica Hungarica
1 Advances in Mathematics
1 Applied Mathematics and Computation
1 Czechoslovak Mathematical Journal
1 Functional Analysis and its Applications
1 Inventiones Mathematicae
1 Journal of Computational and Applied Mathematics
1 The Journal of Symbolic Logic
1 Memoirs of the American Mathematical Society
1 Publications de l’Institut Mathématique. Nouvelle Série
1 Transactions of the American Mathematical Society
1 Advances in Applied Mathematics
1 SIAM Journal on Algebraic and Discrete Methods
1 Chinese Annals of Mathematics. Series B
1 Annals of Pure and Applied Logic
1 Discrete & Computational Geometry
1 SIAM Journal on Discrete Mathematics
1 Random Structures & Algorithms
1 Designs, Codes and Cryptography
1 Geometric and Functional Analysis. GAFA
1 European Journal of Operational Research
1 Acta Mathematica Sinica. New Series
1 Mathematical Programming. Series A. Series B
1 Experimental Mathematics
1 Applied Categorical Structures
1 Applied Mathematics. Series B (English Edition)
1 Combinatorics, Probability and Computing
1 Mathematical Logic Quarterly (MLQ)
1 Filomat
1 Complexity
1 Annals of Mathematics. Second Series
1 Living Reviews in Relativity
1 Bulletin of the Malaysian Mathematical Sciences Society. Second Series
1 Comptes Rendus. Mathématique. Académie des Sciences, Paris
1 Discrete Mathematics, Algorithms and Applications
1 International Journal of Combinatorics
1 Science China. Mathematics
1 Forum of Mathematics, Sigma
1 Computer Science Review
1 Journal of Applied and Computational Topology
1 Mathematical Foundations of Computing
1 DML. Discrete Mathematics Letters

Citations by Year