## Tomescu, Ioan

Compute Distance To:
 Author ID: tomescu.ioan Published as: Tomescu, Ioan; Tomescu, I.; Tomescu, loan Homepage: http://fmi.unibuc.ro/ro/tomescu_ioan/ External Links: MGP · Wikidata · ResearchGate · dblp
 Documents Indexed: 198 Publications since 1965, including 2 Books 1 Further Contribution Reviewing Activity: 725 Reviews Co-Authors: 38 Co-Authors with 60 Joint Publications 1,013 Co-Co-Authors
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### Co-Authors

 138 single-authored 7 Melter, Robert Alan 6 Jamil, Muhammad Kamran 5 Baskoro, Edy Tri 5 Bokhary, Syed Ahtsham ul Haq 5 Kanwal, Salma 4 Balaban, Alexandru T. 4 Imran, Muhammad 4 Javed, Sana 3 Ali, Kashif 3 Arshad, Misbah 3 Javaid, Imran 3 Surahmat 2 Bhatti, Akhlaq Ahmad 2 Harary, Frank 2 Liu, Muhuo 2 Marinescu-Ghemeci, Ruxandra 2 Popescu, Dragoş-Radu 2 Riasat, Ayesha 2 Slamin, S. 1 Ahmad, Ali 1 Akhter, Naveed 1 Andrica, Dorin 1 Artemi, Cristian 1 Babai, László 1 Bashir, Fozia 1 Bermond, Jean-Claude 1 Brouwer, Andries Evert 1 Calude, Cristian S. 1 Cheng, Kun 1 Dafik, D. 1 Daykin, D. K. 1 Deza, Michel Marie 1 Dinu, Liviu Petrişor 1 Fiedler, Miroslav 1 Frankl, Péter 1 Geréb, Mihály 1 Graham, Ronald Lewis 1 Grünbaum, Branko 1 Häggkvist, Roland 1 Harborth, Heiko 1 Hilton, Anthony J. W. 1 Hoede, Cornelis 1 Husnine, Muhammad 1 Javaid, Faisal 1 Johnson, David Stifler 1 Katona, Gyula O. H. 1 Kousar, Imrana 1 Kurepa, Đuro R. 1 Liu, Jianping 1 Lovász, László 1 Mihai, Gabriela 1 Nešetřil, Jaroslav 1 Ngurah, Anak Agung Gede 1 Peled, Uri N. 1 Pultr, Aleš 1 Rahim, M. Tariq 1 Rodl, Vojtech 1 Schrijver, Alexander 1 Simões-Pereira, J. M. S. 1 Skupień, Zdzisław 1 Sós, Vera Turán 1 Spencer, Joel H. 1 Stechkin, Boris Sergeevich 1 Sy, Syafrizal 1 Tarján, T. G. 1 Uhrin, Bela 1 Wilson, Robin James 1 Zimand, Marius
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### Serials

 21 Discrete Mathematics 16 Discrete Applied Mathematics 10 Studii și Cercetări Matematice 8 Revue Roumaine de Mathématiques Pures et Appliquées 6 Calcolo 6 Journal of Graph Theory 6 Utilitas Mathematica 6 Graphs and Combinatorics 6 Mathematical Reports 6 Comptes Rendus Hebdomadaires des Séances de l’Académie des Sciences, Série A 5 Ars Combinatoria 4 Theoretical Computer Science 4 Bulletin Mathématique de la Société des Sciences Mathématiques de Roumanie. Nouvelle Série 4 MATCH - Communications in Mathematical and in Computer Chemistry 3 Bulletin Mathématique de la Société des Sciences Mathématiques de la République Socialiste de Roumanie. Nouvelle Série 3 IEEE Transactions on Computers 3 Journal of Combinatorial Theory. Series B 3 Match 3 The Quarterly Journal of Mathematics. Oxford Second Series 3 The Australasian Journal of Combinatorics 3 The Journal of Prime Research in Mathematics 3 Analele Universității București, Seria Științele Naturii, Matematică-Mecanica 2 Analele Științifice ale Universității Al. I. Cuza din Iași. (Serie Nouă.) Secțiunea Ia. Matematică-Informatică 2 Economic Computation and Economic Cybernetics Studies and Research 2 Pattern Recognition Letters 2 The Electronic Journal of Combinatorics 2 Journal of Universal Computer Science 2 Proceedings of the Romanian Academy. Series A: Mathematics, Physics, Technical Sciences, Information Science 2 Analele Universității București, Matematică-Mecanica 2 Revue Française d’Informatique et de Recherche Opérationnelle 1 Analele Universității București. Matematică-Informatică 1 Analele Universității București. Matematică 1 Cahiers du Centre d’Études de Recherche Opérationnelle 1 Matematički Vesnik 1 Mathematical Systems Theory 1 RAIRO. Recherche Opérationnelle 1 Rostocker Mathematisches Kolloquium 1 Studia Scientiarum Mathematicarum Hungarica 1 European Journal of Combinatorics 1 Combinatorica 1 Gazeta Matematica. Perfecționare Metodica și Metodologica in Matematica și Informatica 1 Bulletin of the European Association for Theoretical Computer Science (EATCS) 1 Random Structures & Algorithms 1 Gazeta Matematică 1 International Journal of Computer Mathematics 1 Computer Vision, Graphics, and Image Processing 1 Filomat 1 Discussiones Mathematicae. Graph Theory 1 Multiple-Valued Logic 1 Journal of Automata, Languages and Combinatorics 1 Journal of Integer Sequences 1 Fundamenta Informaticae 1 Far East Journal of Mathematical Sciences 1 Gazeta Matematica. Serie A 1 ROMAI Journal 1 Scientific Studies and Research. Series Mathematics and Informatics 1 Revue Française d’Automatique, Informatique, Recherche Opérationnelle. Série Rouge 1 Revue Française d’Automatique, Informatique, Recherche Opérationnelle. Série Verte 1 Electronic Journal of Graph Theory and Applications 1 The Art of Discrete and Applied Mathematics
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### Fields

 165 Combinatorics (05-XX) 23 Computer science (68-XX) 12 Biology and other natural sciences (92-XX) 8 Information and communication theory, circuits (94-XX) 6 Order, lattices, ordered algebraic structures (06-XX) 6 Probability theory and stochastic processes (60-XX) 3 Number theory (11-XX) 2 Convex and discrete geometry (52-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Geometry (51-XX) 1 General topology (54-XX) 1 Manifolds and cell complexes (57-XX) 1 Numerical analysis (65-XX) 1 Operations research, mathematical programming (90-XX) 1 Game theory, economics, finance, and other social and behavioral sciences (91-XX)

### Citations contained in zbMATH Open

97 Publications have been cited 574 times in 353 Documents Cited by Year
Metric bases in digital geometry. Zbl 0591.51023
Melter, Robert A.; Tomescu, Ioan
1984
On the metric dimension of the Jahangir graph. Zbl 1164.05019
Tomescu, Ioan; Javaid, Imran
2007
Some extremal properties of the degree distance of a graph. Zbl 0936.05038
Tomescu, Ioan
1999
Discrepancies between metric dimension and partition dimension of a connected graph. Zbl 1184.05033
Tomescu, Ioan
2008
Properties of connected graphs having minimum degree distance. Zbl 1182.05076
Tomescu, Ioan
2009
Chromatic coefficients of linear uniform hypergraphs. Zbl 0914.05024
Tomescu, Ioan
1998
Ordering trees having small general sum-connectivity index. Zbl 1299.05040
Tomescu, Ioan; Kanwal, Salma
2013
Ordering connected graphs having small degree distances. Zbl 1208.05021
Tomescu, Ioan
2010
On metric and partition dimensions of some infinite regular graphs. Zbl 1199.05257
2009
Hypertrees and Bonferroni inequalities. Zbl 0595.05055
Tomescu, Ioan
1986
The Ramsey numbers of large cycles versus wheels. Zbl 1110.05070
Surahmat; Baskoro, E. T.; Tomescu, Ioan
2006
Maximum general sum-connectivity index for trees with given independence number. Zbl 1464.05116
2014
On the general sum-connectivity index of connected unicyclic graphs with $$k$$ pendant vertices. Zbl 1304.05087
2015
Unicyclic graphs of given girth $$k\geq 4$$ having smallest general sum-connectivity index. Zbl 1321.05141
Tomescu, Ioan; Kanwal, Salma
2014
Maximal chromatic polynomials of connected planar graphs. Zbl 0702.05033
Tomescu, Ioan
1990
Le nombre des graphes connexes k-chromatiques minimaux aux sommets étiquetés. (The number of minimal connected k-chromatic graphs with labelled vertices). Zbl 0223.05115
Tomescu, Ioan
1971
The Ramsey numbers of large cycles versus odd wheels. Zbl 1144.05044
Surahmat; Baskoro, E. T.; Tomescu, Ioan
2008
Minimum general sum-connectivity index of trees and unicyclic graphs having a given matching number. Zbl 1396.05026
2017
On the chromaticity of sunflower hypergraphs $$\text{SH}(n,p,h)$$. Zbl 1113.05039
Tomescu, Ioan
2007
Sunflower hypergraphs are chromatically unique. Zbl 1047.05020
Tomescu, Ioan
2004
Le nombre maximal de 3-colorations d’un graphe connexe. (The maximal number of 3-colorations of a connected graph). Zbl 0226.05115
Tomescu, Ioan
1972
Extremal topological indices for graphs of given connectivity. Zbl 1464.05115
2015
On distances in chromatic graphs. Zbl 0702.05034
Tomescu, Ioan; Melter, Robert A.
1989
Metric dimension and $$R$$-sets of connected graphs. Zbl 1235.05046
2011
La reduction minimale d’un graphe à une reunion de cliques. Zbl 0288.05127
Tomescu, Ioan
1974
Maximum chromatic polynomials of 2-connected graphs. Zbl 0809.05046
Tomescu, Ioan
1994
Digital metrics: A graph-theoretical approach. Zbl 0546.05058
Harary, Frank; Melter, Robert A.; Tomescu, Ioan
1984
Problems in combinatorics and graph theory. Transl. from the Romanian by Robert A. Melter. Zbl 0561.05001
Tomescu, Ioan
1985
2-connected graphs with minimum general sum-connectivity index. Zbl 1297.05135
Tomescu, Ioan
2014
Hypergraphs with pendant paths are not chromatically unique. Zbl 1292.05117
Tomescu, Ioan
2014
On the partition dimension and connected partition dimension of wheels. Zbl 1212.05258
Tomescu, Ioan; Javaid, Imran; Slamin
2007
Algebraic expressions for the number of Kekulé structures of isoarithmic cata-condensed benzenoid polycyclic hydrocarbons. Zbl 0534.05060
Balaban, Alexandru T.; Tomescu, Ioan
1983
Maximum general sum-connectivity index with $$-1 \leq \alpha < 0$$ for bicyclic graphs. Zbl 1389.05080
2017
On the chromaticity of multi-bridge hypergraphs. Zbl 1213.05065
Bokhary, S. A.; Tomescu, Ioan; Bhatti, Akhlaq Ahmad
2009
On the sum of all distances in chromatic blocks. Zbl 0789.05036
Tomescu, Ioan
1994
Le nombre maximal de colorations d’un graphe. Zbl 0211.56605
Tomescu, I.
1971
On metric dimension of flower graphs $$f_{n \times m}$$ and convex polytopes. Zbl 1293.05081
Imran, Muhammad; Bashir, Fozia; Baig, A. Q.; Ul Haq Bokhary, Syed Ahtsham; Riasat, Ayesha; Tomescu, Ioan
2013
Maximum chromatic polynomial of 3-chromatic blocks. Zbl 0883.05052
Tomescu, Ioan
1997
Path generated digital metrics. Zbl 0511.68061
Melter, Robert A.; Tomescu, Ioan
1983
On 3-colorings of partite p-threshold graphs. Zbl 0662.05024
Tomescu, Ioan
1987
Extremal $$k$$-generalized quasi unicyclic graphs with respect to first and second Zagreb indices. Zbl 1426.05012
Javaid, Faisal; Jamil, Muhammad Kamran; Tomescu, Ioan
2019
Byciclic graphs with minimum general sum-connectivity index for $$-1\leq \alpha <0$$. Zbl 1413.05064
Akhter, Naveed; Tomescu, Ioan
2015
On words containing all short subwords. Zbl 0902.68095
Tomescu, Ioan
1998
Sur le problème du coloriage des graphes généralisés. Zbl 0165.26703
Tomescu, I.
1968
On an integer sequence related to a product of trigonometric functions, and its combinatorial relevance. Zbl 1012.05006
Andrica, Dorin; Tomescu, Ioan
2002
On Hamiltonian-connected regular graphs. Zbl 0528.05042
Tomescu, Ioan
1983
Boolean distance for graphs. Zbl 0477.05043
Harary, Frank; Melter, Robert A.; Peled, Uri N.; Tomescu, Ioan
1982
Some properties of chromatic coefficients of linear uniform hypergraphs. Zbl 1186.05088
Tomescu, Ioan; Bokhary, Syed Ahtsham ul Haq
2009
On metric dimension of uniform subdivisions of the wheel. Zbl 1322.05052
Tomescu, Ioan; Riasat, Ayesha
2015
Note sur une caractérisation des graphes dont le degré de desequilibre est maximal. Zbl 0266.05115
Tomescu, Ioan
1973
Le nombre minimal de colorations d’un graphe. (The minimal number of colorations of a graph). Zbl 0226.05116
Tomescu, Ioan
1972
Méthodes combinatoires dans la théorie des automates finis. (Combinatorial methods in the theory of finite automata.). Zbl 0232.94023
Tomescu, Ioan
1971
Negative cycles in complete signed graphs. Zbl 0851.05069
1996
Proof of a conjecture concerning maximum general sum-connectivity index $$\chi_\alpha$$ of graphs with given cyclomatic number when $$1 < \alpha < 2$$. Zbl 1420.05088
Tomescu, Ioan
2019
A threshold property concerning words containing all short factors. Zbl 0897.68080
Tomescu, Ioan
1998
Some extremal results concerning the number of graph and hypergraph colorings. Zbl 0756.05058
Tomescu, Ioan
1989
Some notes on the extremal $$k$$-generalized quasi-unicyclic graphs with respect to Zagreb indices. Zbl 1443.05042
Liu, Muhuo; Cheng, Kun; Tomescu, Ioan
2020
On the chromaticity of quasi linear hypergraphs. Zbl 1296.05080
Tomescu, Ioan; Javed, Sana
2013
Magic graphs with pendant edges. Zbl 1265.05542
Ngurah, A. A. G.; Baskoro, E. T.; Tomescu, I.
2011
Maximal $${\sigma}$$-polynomials of connected 3-chromatic graphs. Zbl 1024.05032
Tomescu, Ioan
2003
Le nombre maximum de cliques et de recouvrements par cliques des hypergraphes chromatiques complets. Zbl 0472.05052
Tomescu, Ioan
1981
Asymptotical estimations for the number of cliques of uniform hypergraphs. Zbl 0497.05048
Tomescu, Ioan
1981
Graphical Eulerian numbers and chromatic generating functions. Zbl 0643.05032
Tomescu, Ioan
1987
Minimum spanning hypertrees. Zbl 0812.68105
Tomescu, Ioan; Zimand, Marius
1994
Sur le nombre des cycles négatifs d’un graphe complet signe. Zbl 0327.05119
Tomescu, Ioan
1976
Some properties of irreducible coverings by cliques of complete multipartite graphs. Zbl 0357.05057
Tomescu, Ioan
1980
On the Ramsey numbers for paths and generalized Jahangir graphs $$J_{s,m}$$. Zbl 1175.05092
Ali, Kashif; Baskoro, E. T.; Tomescu, I.
2008
Ordering connected graphs having small degree distances. II. Zbl 1289.05147
Tomescu, Ioan; Kanwal, Salma
2012
Unified extremal results for $$k$$-apex unicyclic graphs (trees). Zbl 1451.05123
Liu, Muhuo; Tomescu, Ioan; Liu, Jianping
2021
Maximizing general first Zagreb and sum-connectivity indices for unicyclic graphs with given independence number. Zbl 1421.05057
Tomescu, Ioan
2019
Sur les méthodes matricielles dans la théorie des réseaux. Zbl 0152.14702
Tomescu, I.
1966
Sur un problème de partition avec un nombre minimal de classes. Zbl 0178.00802
Tomescu, Ioan
1967
Sur l’algorithme matriciel de B. Roy. Zbl 0179.29302
Tomescu, I.
1968
La construction des tests minimaux pour les fonctions booleennes symétriques. Zbl 0198.03501
Tomescu, I.
1969
Ordered $$h$$-hypertrees. Zbl 0772.05075
Tomescu, Ioan
1992
Optimum extendible prefix codes. Zbl 0960.68069
Calude, Cristian S.; Tomescu, Ioan
1997
Series-parallel chromatic hypergraphs. Zbl 1226.05188
Tomescu, Ioan; Bokhary, Syed Ahtsham Ul Haq
2010
On the Ramsey number for paths and beaded wheels. Zbl 1194.05103
Ali, Kashif; Baskoro, Edy Tri; Tomescu, Ioan
2009
On star partition dimension of the generalized gear graph. Zbl 1212.05256
Marinescu-Ghemeci, Ruxandra; Tomescu, Ioan
2010
Almost all graphs and $$h$$-hypergraphs have small diameter. Zbl 1063.05040
Tomescu, Ioan
2005
Sur les cycles élémentaires dans les graphes et hypergraphes k- chromatiques. Zbl 0391.05036
Tomescu, I.
1978
Le nombre minimal de colorations d’un hypergraphe k-chromatique. Zbl 0402.05044
Tomescu, Ioan
1979
On metric dimension of convex polytopes with pendant edges. Zbl 1424.05067
Imran, Muhammad; Bokhary, Syed Ahtsham Ul Haq; Baig, A. Q.; Tomescu, Ioan
2016
Evaluations asymptotiques du nombre des cliques des hypergraphes uniformes. Zbl 0497.05047
Tomescu, I.
1981
On path-sunflower Ramsey numbers. Zbl 1374.05160
Ali, Kashif; Tomescu, Ioan; Javaid, Imran
2015
Almost all digraphs have a kernel. Zbl 0703.05025
Tomescu, Ioan
1990
On the ratio between partition dimension and metric dimension of a connected graph. Zbl 1265.05205
Tomescu, Ioan
2006
On the number of paths and cycles for almost all graphs and digraphs. Zbl 0594.05038
Tomescu, I.
1986
Algebraic expressions for Kekulé structure counts of non-branched regularly cata-condensed benzenoid hydrocarbons. Zbl 0623.05025
Balaban, Alexandru T.; Artemi, Cristian; Tomescu, Ioan
1987
Alternating 6-cycles in perfect matchings of graphs representing condensed benzenoid hydrocarbons. Zbl 0633.05055
Balaban, Alexandru T.; Tomescu, Ioan
1988
Problèmes extremaux concernant le nombre des colorations des sommets d’un graphe fini. Zbl 0313.05108
Tomescu, I.
1975
Le nombre maximal de colorations d’un graphe Hamiltonien. Zbl 0344.05119
Tomescu, Ioan
1977
The number of connected graphs with $$k$$ cycles on labeled nodes. (Le nombre des graphes connexes $$k$$-cycliques aux sommets étiquetés.) Zbl 0247.05143
Tomescu, Ioan
1972
On the number of irreducible coverings by edges of complete bipartite graphs. Zbl 0851.05082
Tomescu, Ioan
1996
Bonferroni inequalities and negative cycles in large complete signed graphs. Zbl 0861.05036
Popescu, Dragoş; Tomescu, Ioan
1996
An asymptotic formula for the number of graphs having small diameter. Zbl 0857.05047
Tomescu, Ioan
1996
Bounds for degree distance of a graph. Zbl 1389.05030
Kanwal, Salma; Tomescu, Ioan
2015
Unified extremal results for $$k$$-apex unicyclic graphs (trees). Zbl 1451.05123
Liu, Muhuo; Tomescu, Ioan; Liu, Jianping
2021
Some notes on the extremal $$k$$-generalized quasi-unicyclic graphs with respect to Zagreb indices. Zbl 1443.05042
Liu, Muhuo; Cheng, Kun; Tomescu, Ioan
2020
Extremal $$k$$-generalized quasi unicyclic graphs with respect to first and second Zagreb indices. Zbl 1426.05012
Javaid, Faisal; Jamil, Muhammad Kamran; Tomescu, Ioan
2019
Proof of a conjecture concerning maximum general sum-connectivity index $$\chi_\alpha$$ of graphs with given cyclomatic number when $$1 < \alpha < 2$$. Zbl 1420.05088
Tomescu, Ioan
2019
Maximizing general first Zagreb and sum-connectivity indices for unicyclic graphs with given independence number. Zbl 1421.05057
Tomescu, Ioan
2019
Minimum general sum-connectivity index of trees and unicyclic graphs having a given matching number. Zbl 1396.05026
2017
Maximum general sum-connectivity index with $$-1 \leq \alpha < 0$$ for bicyclic graphs. Zbl 1389.05080
2017
On metric dimension of convex polytopes with pendant edges. Zbl 1424.05067
Imran, Muhammad; Bokhary, Syed Ahtsham Ul Haq; Baig, A. Q.; Tomescu, Ioan
2016
On the general sum-connectivity index of connected unicyclic graphs with $$k$$ pendant vertices. Zbl 1304.05087
2015
Extremal topological indices for graphs of given connectivity. Zbl 1464.05115
2015
Byciclic graphs with minimum general sum-connectivity index for $$-1\leq \alpha <0$$. Zbl 1413.05064
Akhter, Naveed; Tomescu, Ioan
2015
On metric dimension of uniform subdivisions of the wheel. Zbl 1322.05052
Tomescu, Ioan; Riasat, Ayesha
2015
On path-sunflower Ramsey numbers. Zbl 1374.05160
Ali, Kashif; Tomescu, Ioan; Javaid, Imran
2015
Bounds for degree distance of a graph. Zbl 1389.05030
Kanwal, Salma; Tomescu, Ioan
2015
Maximum general sum-connectivity index for trees with given independence number. Zbl 1464.05116
2014
Unicyclic graphs of given girth $$k\geq 4$$ having smallest general sum-connectivity index. Zbl 1321.05141
Tomescu, Ioan; Kanwal, Salma
2014
2-connected graphs with minimum general sum-connectivity index. Zbl 1297.05135
Tomescu, Ioan
2014
Hypergraphs with pendant paths are not chromatically unique. Zbl 1292.05117
Tomescu, Ioan
2014
Ordering trees having small general sum-connectivity index. Zbl 1299.05040
Tomescu, Ioan; Kanwal, Salma
2013
On metric dimension of flower graphs $$f_{n \times m}$$ and convex polytopes. Zbl 1293.05081
Imran, Muhammad; Bashir, Fozia; Baig, A. Q.; Ul Haq Bokhary, Syed Ahtsham; Riasat, Ayesha; Tomescu, Ioan
2013
On the chromaticity of quasi linear hypergraphs. Zbl 1296.05080
Tomescu, Ioan; Javed, Sana
2013
Ordering connected graphs having small degree distances. II. Zbl 1289.05147
Tomescu, Ioan; Kanwal, Salma
2012
Metric dimension and $$R$$-sets of connected graphs. Zbl 1235.05046
2011
Magic graphs with pendant edges. Zbl 1265.05542
Ngurah, A. A. G.; Baskoro, E. T.; Tomescu, I.
2011
Ordering connected graphs having small degree distances. Zbl 1208.05021
Tomescu, Ioan
2010
Series-parallel chromatic hypergraphs. Zbl 1226.05188
Tomescu, Ioan; Bokhary, Syed Ahtsham Ul Haq
2010
On star partition dimension of the generalized gear graph. Zbl 1212.05256
Marinescu-Ghemeci, Ruxandra; Tomescu, Ioan
2010
Properties of connected graphs having minimum degree distance. Zbl 1182.05076
Tomescu, Ioan
2009
On metric and partition dimensions of some infinite regular graphs. Zbl 1199.05257
2009
On the chromaticity of multi-bridge hypergraphs. Zbl 1213.05065
Bokhary, S. A.; Tomescu, Ioan; Bhatti, Akhlaq Ahmad
2009
Some properties of chromatic coefficients of linear uniform hypergraphs. Zbl 1186.05088
Tomescu, Ioan; Bokhary, Syed Ahtsham ul Haq
2009
On the Ramsey number for paths and beaded wheels. Zbl 1194.05103
Ali, Kashif; Baskoro, Edy Tri; Tomescu, Ioan
2009
Discrepancies between metric dimension and partition dimension of a connected graph. Zbl 1184.05033
Tomescu, Ioan
2008
The Ramsey numbers of large cycles versus odd wheels. Zbl 1144.05044
Surahmat; Baskoro, E. T.; Tomescu, Ioan
2008
On the Ramsey numbers for paths and generalized Jahangir graphs $$J_{s,m}$$. Zbl 1175.05092
Ali, Kashif; Baskoro, E. T.; Tomescu, I.
2008
On the metric dimension of the Jahangir graph. Zbl 1164.05019
Tomescu, Ioan; Javaid, Imran
2007
On the chromaticity of sunflower hypergraphs $$\text{SH}(n,p,h)$$. Zbl 1113.05039
Tomescu, Ioan
2007
On the partition dimension and connected partition dimension of wheels. Zbl 1212.05258
Tomescu, Ioan; Javaid, Imran; Slamin
2007
The Ramsey numbers of large cycles versus wheels. Zbl 1110.05070
Surahmat; Baskoro, E. T.; Tomescu, Ioan
2006
On the ratio between partition dimension and metric dimension of a connected graph. Zbl 1265.05205
Tomescu, Ioan
2006
Almost all graphs and $$h$$-hypergraphs have small diameter. Zbl 1063.05040
Tomescu, Ioan
2005
Sunflower hypergraphs are chromatically unique. Zbl 1047.05020
Tomescu, Ioan
2004
Maximal $${\sigma}$$-polynomials of connected 3-chromatic graphs. Zbl 1024.05032
Tomescu, Ioan
2003
On an integer sequence related to a product of trigonometric functions, and its combinatorial relevance. Zbl 1012.05006
Andrica, Dorin; Tomescu, Ioan
2002
Some extremal properties of the degree distance of a graph. Zbl 0936.05038
Tomescu, Ioan
1999
Chromatic coefficients of linear uniform hypergraphs. Zbl 0914.05024
Tomescu, Ioan
1998
On words containing all short subwords. Zbl 0902.68095
Tomescu, Ioan
1998
A threshold property concerning words containing all short factors. Zbl 0897.68080
Tomescu, Ioan
1998
Maximum chromatic polynomial of 3-chromatic blocks. Zbl 0883.05052
Tomescu, Ioan
1997
Optimum extendible prefix codes. Zbl 0960.68069
Calude, Cristian S.; Tomescu, Ioan
1997
Negative cycles in complete signed graphs. Zbl 0851.05069
1996
On the number of irreducible coverings by edges of complete bipartite graphs. Zbl 0851.05082
Tomescu, Ioan
1996
Bonferroni inequalities and negative cycles in large complete signed graphs. Zbl 0861.05036
Popescu, Dragoş; Tomescu, Ioan
1996
An asymptotic formula for the number of graphs having small diameter. Zbl 0857.05047
Tomescu, Ioan
1996
Maximum chromatic polynomials of 2-connected graphs. Zbl 0809.05046
Tomescu, Ioan
1994
On the sum of all distances in chromatic blocks. Zbl 0789.05036
Tomescu, Ioan
1994
Minimum spanning hypertrees. Zbl 0812.68105
Tomescu, Ioan; Zimand, Marius
1994
Ordered $$h$$-hypertrees. Zbl 0772.05075
Tomescu, Ioan
1992
Maximal chromatic polynomials of connected planar graphs. Zbl 0702.05033
Tomescu, Ioan
1990
Almost all digraphs have a kernel. Zbl 0703.05025
Tomescu, Ioan
1990
On distances in chromatic graphs. Zbl 0702.05034
Tomescu, Ioan; Melter, Robert A.
1989
Some extremal results concerning the number of graph and hypergraph colorings. Zbl 0756.05058
Tomescu, Ioan
1989
Alternating 6-cycles in perfect matchings of graphs representing condensed benzenoid hydrocarbons. Zbl 0633.05055
Balaban, Alexandru T.; Tomescu, Ioan
1988
On 3-colorings of partite p-threshold graphs. Zbl 0662.05024
Tomescu, Ioan
1987
Graphical Eulerian numbers and chromatic generating functions. Zbl 0643.05032
Tomescu, Ioan
1987
Algebraic expressions for Kekulé structure counts of non-branched regularly cata-condensed benzenoid hydrocarbons. Zbl 0623.05025
Balaban, Alexandru T.; Artemi, Cristian; Tomescu, Ioan
1987
Hypertrees and Bonferroni inequalities. Zbl 0595.05055
Tomescu, Ioan
1986
On the number of paths and cycles for almost all graphs and digraphs. Zbl 0594.05038
Tomescu, I.
1986
Problems in combinatorics and graph theory. Transl. from the Romanian by Robert A. Melter. Zbl 0561.05001
Tomescu, Ioan
1985
Metric bases in digital geometry. Zbl 0591.51023
Melter, Robert A.; Tomescu, Ioan
1984
Digital metrics: A graph-theoretical approach. Zbl 0546.05058
Harary, Frank; Melter, Robert A.; Tomescu, Ioan
1984
Algebraic expressions for the number of Kekulé structures of isoarithmic cata-condensed benzenoid polycyclic hydrocarbons. Zbl 0534.05060
Balaban, Alexandru T.; Tomescu, Ioan
1983
Path generated digital metrics. Zbl 0511.68061
Melter, Robert A.; Tomescu, Ioan
1983
On Hamiltonian-connected regular graphs. Zbl 0528.05042
Tomescu, Ioan
1983
Boolean distance for graphs. Zbl 0477.05043
Harary, Frank; Melter, Robert A.; Peled, Uri N.; Tomescu, Ioan
1982
Le nombre maximum de cliques et de recouvrements par cliques des hypergraphes chromatiques complets. Zbl 0472.05052
Tomescu, Ioan
1981
Asymptotical estimations for the number of cliques of uniform hypergraphs. Zbl 0497.05048
Tomescu, Ioan
1981
Evaluations asymptotiques du nombre des cliques des hypergraphes uniformes. Zbl 0497.05047
Tomescu, I.
1981
Some properties of irreducible coverings by cliques of complete multipartite graphs. Zbl 0357.05057
Tomescu, Ioan
1980
Le nombre minimal de colorations d’un hypergraphe k-chromatique. Zbl 0402.05044
Tomescu, Ioan
1979
Sur les cycles élémentaires dans les graphes et hypergraphes k- chromatiques. Zbl 0391.05036
Tomescu, I.
1978
Le nombre maximal de colorations d’un graphe Hamiltonien. Zbl 0344.05119
Tomescu, Ioan
1977
Sur le nombre des cycles négatifs d’un graphe complet signe. Zbl 0327.05119
Tomescu, Ioan
1976
Problèmes extremaux concernant le nombre des colorations des sommets d’un graphe fini. Zbl 0313.05108
Tomescu, I.
1975
La reduction minimale d’un graphe à une reunion de cliques. Zbl 0288.05127
Tomescu, Ioan
1974
Note sur une caractérisation des graphes dont le degré de desequilibre est maximal. Zbl 0266.05115
Tomescu, Ioan
1973
Le nombre maximal de 3-colorations d’un graphe connexe. (The maximal number of 3-colorations of a connected graph). Zbl 0226.05115
Tomescu, Ioan
1972
Le nombre minimal de colorations d’un graphe. (The minimal number of colorations of a graph). Zbl 0226.05116
Tomescu, Ioan
1972
The number of connected graphs with $$k$$ cycles on labeled nodes. (Le nombre des graphes connexes $$k$$-cycliques aux sommets étiquetés.) Zbl 0247.05143
Tomescu, Ioan
1972
Le nombre des graphes connexes k-chromatiques minimaux aux sommets étiquetés. (The number of minimal connected k-chromatic graphs with labelled vertices). Zbl 0223.05115
Tomescu, Ioan
1971
Le nombre maximal de colorations d’un graphe. Zbl 0211.56605
Tomescu, I.
1971
Méthodes combinatoires dans la théorie des automates finis. (Combinatorial methods in the theory of finite automata.). Zbl 0232.94023
Tomescu, Ioan
1971
La construction des tests minimaux pour les fonctions booleennes symétriques. Zbl 0198.03501
Tomescu, I.
1969
Sur le problème du coloriage des graphes généralisés. Zbl 0165.26703
Tomescu, I.
1968
Sur l’algorithme matriciel de B. Roy. Zbl 0179.29302
Tomescu, I.
1968
Sur un problème de partition avec un nombre minimal de classes. Zbl 0178.00802
Tomescu, Ioan
1967
Sur les méthodes matricielles dans la théorie des réseaux. Zbl 0152.14702
Tomescu, I.
1966
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### Cited in 101 Serials

 63 Discrete Applied Mathematics 41 Discrete Mathematics 16 Discrete Mathematics, Algorithms and Applications 15 Applied Mathematics and Computation 14 Graphs and Combinatorics 11 Theoretical Computer Science 8 European Journal of Combinatorics 6 Journal of Mathematics 5 International Journal of Computer Mathematics 5 Journal of Combinatorial Optimization 5 AKCE International Journal of Graphs and Combinatorics 5 Electronic Journal of Graph Theory and Applications 4 Bulletin of the Australian Mathematical Society 4 Journal of Combinatorial Theory. Series B 4 Applied Mathematics Letters 4 Discussiones Mathematicae. Graph Theory 4 Discrete Dynamics in Nature and Society 4 Symmetry 3 Computers & Mathematics with Applications 3 Information Processing Letters 3 Journal of Discrete Mathematical Sciences & Cryptography 3 Acta Mathematica Sinica. English Series 3 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 3 Journal of Applied Mathematics and Computing 3 Journal of Discrete Algorithms 3 The Journal of Prime Research in Mathematics 3 Mathematics in Computer Science 3 Transactions on Combinatorics 3 Open Mathematics 2 Rocky Mountain Journal of Mathematics 2 Calcolo 2 Journal of Combinatorial Theory. Series A 2 Journal of Graph Theory 2 Journal of Soviet Mathematics 2 Quaestiones Mathematicae 2 Topology and its Applications 2 Annals of Operations Research 2 The Electronic Journal of Combinatorics 2 Opuscula Mathematica 2 Mathematical Problems in Engineering 2 Journal of Inequalities and Applications 2 Proyecciones 2 Advances and Applications in Discrete Mathematics 2 Ars Mathematica Contemporanea 2 Diskretnyĭ Analiz i Issledovanie Operatsiĭ 2 Afrika Matematika 2 Journal of Algebra, Combinatorics, Discrete Structures and Applications 2 AIMS Mathematics 2 Prikladnaya Diskretnaya Matematika 1 Communications in Algebra 1 Journal of Mathematical Analysis and Applications 1 Psychometrika 1 Mathematics Magazine 1 Annales Universitatis Mariae Curie-Skłodowska. Sectio A. Mathematica 1 Information Sciences 1 Journal of Statistical Planning and Inference 1 Matematički Vesnik 1 Mathematics of Operations Research 1 Mathematical Programming 1 Mathematical Systems Theory 1 Proceedings of the American Mathematical Society 1 Results in Mathematics 1 Cybernetics 1 Mathematical Social Sciences 1 Combinatorica 1 Acta Mathematica Hungarica 1 Bulletin of the Iranian Mathematical Society 1 Acta Mathematicae Applicatae Sinica. English Series 1 Journal of Complexity 1 Algorithmica 1 Discrete & Computational Geometry 1 Mathematical and Computer Modelling 1 SIAM Journal on Discrete Mathematics 1 Journal of Global Optimization 1 Linear Algebra and its Applications 1 Pattern Recognition 1 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 1 Indagationes Mathematicae. New Series 1 The Australasian Journal of Combinatorics 1 Journal of Mathematical Chemistry 1 The Ramanujan Journal 1 Optimization Methods & Software 1 Trudy Instituta Matematiki 1 International Game Theory Review 1 Kragujevac Journal of Mathematics 1 Applied Mathematics E-Notes 1 Computational Methods and Function Theory 1 Algebra and Discrete Mathematics 1 Journal of Algebra and its Applications 1 Mathematical Biosciences and Engineering 1 Discrete Optimization 1 Frontiers of Mathematics in China 1 Asian-European Journal of Mathematics 1 Iranian Journal of Mathematical Chemistry 1 Revue Française d’Automatique, Informatique, Recherche Opérationnelle. Série Rouge 1 Mathematics 1 Journal of Algebra and Related Topics 1 Communications in Combinatorics and Optimization 1 DML. Discrete Mathematics Letters 1 The Art of Discrete and Applied Mathematics ...and 1 more Serials
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### Cited in 24 Fields

 318 Combinatorics (05-XX) 38 Computer science (68-XX) 25 Biology and other natural sciences (92-XX) 14 Operations research, mathematical programming (90-XX) 8 Number theory (11-XX) 8 Geometry (51-XX) 8 General topology (54-XX) 7 Convex and discrete geometry (52-XX) 7 Probability theory and stochastic processes (60-XX) 5 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 4 Order, lattices, ordered algebraic structures (06-XX) 4 Statistics (62-XX) 3 Differential geometry (53-XX) 2 Information and communication theory, circuits (94-XX) 1 History and biography (01-XX) 1 Mathematical logic and foundations (03-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Associative rings and algebras (16-XX) 1 Operator theory (47-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Manifolds and cell complexes (57-XX) 1 Numerical analysis (65-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Systems theory; control (93-XX)

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