Edit Profile (opens in new tab) Tomescu, Ioan Compute Distance To: Compute Author ID: tomescu.ioan Published as: Tomescu, Ioan; Tomescu, I.; Tomescu, loan more...less Homepage: http://fmi.unibuc.ro/ro/tomescu_ioan/ External Links: MGP · Wikidata · ResearchGate · dblp · IdRef Documents Indexed: 203 Publications since 1965, including 2 Books 1 Further Contribution Reviewing Activity: 752 Reviews Co-Authors: 38 Co-Authors with 63 Joint Publications 1,052 Co-Co-Authors all top 5 Co-Authors 140 single-authored 8 Jamil, Muhammad Kamran 7 Melter, Robert Alan 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 Riasat, Ayesha 3 Surahmat 2 Akhter, Naveed 2 Bhatti, Akhlaq Ahmad 2 Harary, Frank 2 Liu, Muhuo 2 Marinescu-Ghemeci, Ruxandra 2 Popescu, Dragoş-Radu 2 Slamin, S. 1 Ahmad, Ali 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, Dafik 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 Voss, Heinz-Jürgen 1 Wilson, Robin James 1 Zimand, Marius all top 5 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 5 MATCH - Communications in Mathematical and in Computer Chemistry 4 Theoretical Computer Science 4 Bulletin Mathématique de la Société des Sciences Mathématiques de Roumanie. Nouvelle Série 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 Scientific Bulletin. Series A. Applied Mathematics and Physics. Politehnica University of Bucharest 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 2 The Art of Discrete and Applied Mathematics 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 all top 5 Fields 170 Combinatorics (05-XX) 23 Computer science (68-XX) 13 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) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 102 Publications have been cited 627 times in 385 Documents Cited by ▼ Year ▼ Metric bases in digital geometry. Zbl 0591.51023Melter, Robert A.; Tomescu, Ioan 105 1984 On the metric dimension of the Jahangir graph. Zbl 1164.05019Tomescu, Ioan; Javaid, Imran 36 2007 Some extremal properties of the degree distance of a graph. Zbl 0936.05038Tomescu, Ioan 32 1999 Discrepancies between metric dimension and partition dimension of a connected graph. Zbl 1184.05033Tomescu, Ioan 22 2008 Properties of connected graphs having minimum degree distance. Zbl 1182.05076Tomescu, Ioan 21 2009 Chromatic coefficients of linear uniform hypergraphs. Zbl 0914.05024Tomescu, Ioan 16 1998 Ordering trees having small general sum-connectivity index. Zbl 1299.05040Tomescu, Ioan; Kanwal, Salma 16 2013 Ordering connected graphs having small degree distances. Zbl 1208.05021Tomescu, Ioan 15 2010 On metric and partition dimensions of some infinite regular graphs. Zbl 1199.05257Tomescu, Ioan; Imran, Muhammad 15 2009 The Ramsey numbers of large cycles versus wheels. Zbl 1110.05070Surahmat; Baskoro, E. T.; Tomescu, Ioan 14 2006 Hypertrees and Bonferroni inequalities. Zbl 0595.05055Tomescu, Ioan 13 1986 Maximum general sum-connectivity index for trees with given independence number. Zbl 1464.05116Tomescu, Ioan; Jamil, Muhammad Kamran 13 2014 On the general sum-connectivity index of connected unicyclic graphs with \(k\) pendant vertices. Zbl 1304.05087Tomescu, Ioan; Arshad, Misbah 11 2015 Unicyclic graphs of given girth \(k\geq 4\) having smallest general sum-connectivity index. Zbl 1321.05141Tomescu, Ioan; Kanwal, Salma 10 2014 Minimum general sum-connectivity index of trees and unicyclic graphs having a given matching number. Zbl 1396.05026Jamil, Muhammad Kamran; Tomescu, Ioan 9 2017 Extremal topological indices for graphs of given connectivity. Zbl 1464.05115Tomescu, Ioan; Arshad, Misbah; Jamil, Muhammad Kamran 9 2015 Maximal chromatic polynomials of connected planar graphs. Zbl 0702.05033Tomescu, Ioan 9 1990 Le nombre des graphes connexes k-chromatiques minimaux aux sommets étiquetés. (The number of minimal connected k-chromatic graphs with labelled vertices). Zbl 0223.05115Tomescu, Ioan 9 1971 The Ramsey numbers of large cycles versus odd wheels. Zbl 1144.05044Surahmat; Baskoro, E. T.; Tomescu, Ioan 9 2008 Metric dimension and \(R\)-sets of connected graphs. Zbl 1235.05046Tomescu, Ioan; Imran, Muhammad 9 2011 On the chromaticity of sunflower hypergraphs \(\text{SH}(n,p,h)\). Zbl 1113.05039Tomescu, Ioan 8 2007 Le nombre maximal de 3-colorations d’un graphe connexe. (The maximal number of 3-colorations of a connected graph). Zbl 0226.05115Tomescu, Ioan 8 1972 Sunflower hypergraphs are chromatically unique. Zbl 1047.05020Tomescu, Ioan 8 2004 On distances in chromatic graphs. Zbl 0702.05034Tomescu, Ioan; Melter, Robert A. 7 1989 La reduction minimale d’un graphe à une reunion de cliques. Zbl 0288.05127Tomescu, Ioan 7 1974 Extremal \(k\)-generalized quasi unicyclic graphs with respect to first and second Zagreb indices. Zbl 1426.05012Javaid, Faisal; Jamil, Muhammad Kamran; Tomescu, Ioan 6 2019 Digital metrics: A graph-theoretical approach. Zbl 0546.05058Harary, Frank; Melter, Robert A.; Tomescu, Ioan 6 1984 Problems in combinatorics and graph theory. Transl. from the Romanian by Robert A. Melter. Zbl 0561.05001Tomescu, Ioan 6 1985 Maximum chromatic polynomials of 2-connected graphs. Zbl 0809.05046Tomescu, Ioan 6 1994 On the chromaticity of multi-bridge hypergraphs. Zbl 1213.05065Bokhary, S. A.; Tomescu, Ioan; Bhatti, Akhlaq Ahmad 6 2009 Maximum general sum-connectivity index with \(-1 \leq \alpha < 0\) for bicyclic graphs. Zbl 1389.05080Arshad, Misbah; Tomescu, Ioan 5 2017 Algebraic expressions for the number of Kekulé structures of isoarithmic cata-condensed benzenoid polycyclic hydrocarbons. Zbl 0534.05060Balaban, Alexandru T.; Tomescu, Ioan 5 1983 2-connected graphs with minimum general sum-connectivity index. Zbl 1297.05135Tomescu, Ioan 5 2014 On the partition dimension and connected partition dimension of wheels. Zbl 1212.05258Tomescu, Ioan; Javaid, Imran; Slamin 5 2007 On the sum of all distances in chromatic blocks. Zbl 0789.05036Tomescu, Ioan 5 1994 On metric dimension of flower graphs \(f_{n \times m}\) and convex polytopes. Zbl 1293.05081Imran, Muhammad; Bashir, Fozia; Baig, A. Q.; Ul Haq Bokhary, Syed Ahtsham; Riasat, Ayesha; Tomescu, Ioan 5 2013 Properties of connected \((n,m)\)-graphs extremal relatively to vertex degree function index for convex functions. Zbl 1473.92103Tomescu, Ioan 5 2021 Graphs with given cyclomatic number extremal relatively to vertex degree function index for convex functions. Zbl 1498.92342Tomescu, Ioan 5 2022 Hypergraphs with pendant paths are not chromatically unique. Zbl 1292.05117Tomescu, Ioan 5 2014 On 3-colorings of partite p-threshold graphs. Zbl 0662.05024Tomescu, Ioan 4 1987 On an integer sequence related to a product of trigonometric functions, and its combinatorial relevance. Zbl 1012.05006Andrica, Dorin; Tomescu, Ioan 4 2002 Path generated digital metrics. Zbl 0511.68061Melter, Robert A.; Tomescu, Ioan 4 1983 Maximum chromatic polynomial of 3-chromatic blocks. Zbl 0883.05052Tomescu, Ioan 4 1997 Le nombre maximal de colorations d’un graphe. Zbl 0211.56605Tomescu, I. 4 1971 Some properties of chromatic coefficients of linear uniform hypergraphs. Zbl 1186.05088Tomescu, Ioan; Bokhary, Syed Ahtsham ul Haq 4 2009 Boolean distance for graphs. Zbl 0477.05043Harary, Frank; Melter, Robert A.; Peled, Uri N.; Tomescu, Ioan 3 1982 Byciclic graphs with minimum general sum-connectivity index for \(-1\leq \alpha <0\). Zbl 1413.05064Akhter, Naveed; Tomescu, Ioan 3 2015 Unified extremal results for \(k\)-apex unicyclic graphs (trees). Zbl 1451.05123Liu, Muhuo; Tomescu, Ioan; Liu, Jianping 3 2021 On words containing all short subwords. Zbl 0902.68095Tomescu, Ioan 3 1998 On metric dimension of uniform subdivisions of the wheel. Zbl 1322.05052Tomescu, Ioan; Riasat, Ayesha 3 2015 On Hamiltonian-connected regular graphs. Zbl 0528.05042Tomescu, Ioan 3 1983 Negative cycles in complete signed graphs. Zbl 0851.05069Popescu, Dragoş-Radu; Tomescu, Ioan 3 1996 Sur le problème du coloriage des graphes généralisés. Zbl 0165.26703Tomescu, I. 3 1968 Le nombre minimal de colorations d’un graphe. (The minimal number of colorations of a graph). Zbl 0226.05116Tomescu, Ioan 3 1972 Méthodes combinatoires dans la théorie des automates finis. (Combinatorial methods in the theory of finite automata.). Zbl 0232.94023Tomescu, Ioan 3 1971 Note sur une caractérisation des graphes dont le degré de desequilibre est maximal. Zbl 0266.05115Tomescu, Ioan 3 1973 Some notes on the extremal \(k\)-generalized quasi-unicyclic graphs with respect to Zagreb indices. Zbl 1443.05042Liu, Muhuo; Cheng, Kun; Tomescu, Ioan 3 2020 Le nombre maximum de cliques et de recouvrements par cliques des hypergraphes chromatiques complets. Zbl 0472.05052Tomescu, Ioan 2 1981 Asymptotical estimations for the number of cliques of uniform hypergraphs. Zbl 0497.05048Tomescu, Ioan 2 1981 Graphical Eulerian numbers and chromatic generating functions. Zbl 0643.05032Tomescu, Ioan 2 1987 A threshold property concerning words containing all short factors. Zbl 0897.68080Tomescu, Ioan 2 1998 Some properties of irreducible coverings by cliques of complete multipartite graphs. Zbl 0357.05057Tomescu, Ioan 2 1980 On the chromaticity of quasi linear hypergraphs. Zbl 1296.05080Tomescu, Ioan; Javed, Sana 2 2013 Proof of a conjecture concerning maximum general sum-connectivity index \(\chi_\alpha\) of graphs with given cyclomatic number when \(1 < \alpha < 2\). Zbl 1420.05088Tomescu, Ioan 2 2019 Maximizing general first Zagreb and sum-connectivity indices for unicyclic graphs with given independence number. Zbl 1421.05057Tomescu, Ioan 2 2019 Some extremal results concerning the number of graph and hypergraph colorings. Zbl 0756.05058Tomescu, Ioan 2 1989 Maximal \({\sigma}\)-polynomials of connected 3-chromatic graphs. Zbl 1024.05032Tomescu, Ioan 2 2003 Sur le nombre des cycles négatifs d’un graphe complet signe. Zbl 0327.05119Tomescu, Ioan 2 1976 Ordering connected graphs having small degree distances. II. Zbl 1289.05147Tomescu, Ioan; Kanwal, Salma 2 2012 Minimum spanning hypertrees. Zbl 0812.68105Tomescu, Ioan; Zimand, Marius 2 1994 Series-parallel chromatic hypergraphs. Zbl 1226.05188Tomescu, Ioan; Bokhary, Syed Ahtsham Ul Haq 2 2010 Magic graphs with pendant edges. Zbl 1265.05542Ngurah, A. A. G.; Baskoro, E. T.; Tomescu, I. 2 2011 On the Ramsey numbers for paths and generalized Jahangir graphs \(J_{s,m}\). Zbl 1175.05092Ali, Kashif; Baskoro, E. T.; Tomescu, I. 2 2008 Evaluations asymptotiques du nombre des cliques des hypergraphes uniformes. Zbl 0497.05047Tomescu, I. 1 1981 First reformulated Zagreb index and some graph operations. Zbl 1474.05075Jamil, Muhammad Kamran; Tomescu, Ioan 1 2018 On the number of paths and cycles for almost all graphs and digraphs. Zbl 0594.05038Tomescu, I. 1 1986 Algebraic expressions for Kekulé structure counts of non-branched regularly cata-condensed benzenoid hydrocarbons. Zbl 0623.05025Balaban, Alexandru T.; Artemi, Cristian; Tomescu, Ioan 1 1987 Alternating 6-cycles in perfect matchings of graphs representing condensed benzenoid hydrocarbons. Zbl 0633.05055Balaban, Alexandru T.; Tomescu, Ioan 1 1988 On metric dimension of convex polytopes with pendant edges. Zbl 1424.05067Imran, Muhammad; Bokhary, Syed Ahtsham Ul Haq; Baig, A. Q.; Tomescu, Ioan 1 2016 Bounds for degree distance of a graph. Zbl 1389.05030Kanwal, Salma; Tomescu, Ioan 1 2015 Almost all digraphs have a kernel. Zbl 0703.05025Tomescu, Ioan 1 1990 Optimum extendible prefix codes. Zbl 0960.68069Calude, Cristian S.; Tomescu, Ioan 1 1997 Le nombre minimal de colorations d’un hypergraphe k-chromatique. Zbl 0402.05044Tomescu, Ioan 1 1979 Ordered \(h\)-hypertrees. Zbl 0772.05075Tomescu, Ioan 1 1992 Sur les cycles élémentaires dans les graphes et hypergraphes k- chromatiques. Zbl 0391.05036Tomescu, I. 1 1978 Almost all graphs and \(h\)-hypergraphs have small diameter. Zbl 1063.05040Tomescu, Ioan 1 2005 On the number of irreducible coverings by edges of complete bipartite graphs. Zbl 0851.05082Tomescu, Ioan 1 1996 Bonferroni inequalities and negative cycles in large complete signed graphs. Zbl 0861.05036Popescu, Dragoş; Tomescu, Ioan 1 1996 An asymptotic formula for the number of graphs having small diameter. Zbl 0857.05047Tomescu, Ioan 1 1996 Sur les méthodes matricielles dans la théorie des réseaux. Zbl 0152.14702Tomescu, I. 1 1966 Sur un problème de partition avec un nombre minimal de classes. Zbl 0178.00802Tomescu, Ioan 1 1967 Sur l’algorithme matriciel de B. Roy. Zbl 0179.29302Tomescu, I. 1 1968 La construction des tests minimaux pour les fonctions booleennes symétriques. Zbl 0198.03501Tomescu, I. 1 1969 The number of connected graphs with \(k\) cycles on labeled nodes. (Le nombre des graphes connexes \(k\)-cycliques aux sommets étiquetés.) Zbl 0247.05143Tomescu, Ioan 1 1972 Problèmes extremaux concernant le nombre des colorations des sommets d’un graphe fini. Zbl 0313.05108Tomescu, I. 1 1975 Le nombre maximal de colorations d’un graphe Hamiltonien. Zbl 0344.05119Tomescu, Ioan 1 1977 On path-sunflower Ramsey numbers. Zbl 1374.05160Ali, Kashif; Tomescu, Ioan; Javaid, Imran 1 2015 Extremal vertex-degree function index for trees and unicyclic graphs with given independence number. Zbl 1477.05047Tomescu, Ioan 1 2022 On the ratio between partition dimension and metric dimension of a connected graph. Zbl 1265.05205Tomescu, Ioan 1 2006 On star partition dimension of the generalized gear graph. Zbl 1212.05256Marinescu-Ghemeci, Ruxandra; Tomescu, Ioan 1 2010 Graphs with given cyclomatic number extremal relatively to vertex degree function index for convex functions. Zbl 1498.92342Tomescu, Ioan 5 2022 Extremal vertex-degree function index for trees and unicyclic graphs with given independence number. Zbl 1477.05047Tomescu, Ioan 1 2022 Properties of connected \((n,m)\)-graphs extremal relatively to vertex degree function index for convex functions. Zbl 1473.92103Tomescu, Ioan 5 2021 Unified extremal results for \(k\)-apex unicyclic graphs (trees). Zbl 1451.05123Liu, Muhuo; Tomescu, Ioan; Liu, Jianping 3 2021 Some notes on the extremal \(k\)-generalized quasi-unicyclic graphs with respect to Zagreb indices. Zbl 1443.05042Liu, Muhuo; Cheng, Kun; Tomescu, Ioan 3 2020 Extremal \(k\)-generalized quasi unicyclic graphs with respect to first and second Zagreb indices. Zbl 1426.05012Javaid, Faisal; Jamil, Muhammad Kamran; Tomescu, Ioan 6 2019 Proof of a conjecture concerning maximum general sum-connectivity index \(\chi_\alpha\) of graphs with given cyclomatic number when \(1 < \alpha < 2\). Zbl 1420.05088Tomescu, Ioan 2 2019 Maximizing general first Zagreb and sum-connectivity indices for unicyclic graphs with given independence number. Zbl 1421.05057Tomescu, Ioan 2 2019 First reformulated Zagreb index and some graph operations. Zbl 1474.05075Jamil, Muhammad Kamran; Tomescu, Ioan 1 2018 Minimum general sum-connectivity index of trees and unicyclic graphs having a given matching number. Zbl 1396.05026Jamil, Muhammad Kamran; Tomescu, Ioan 9 2017 Maximum general sum-connectivity index with \(-1 \leq \alpha < 0\) for bicyclic graphs. Zbl 1389.05080Arshad, Misbah; Tomescu, Ioan 5 2017 On metric dimension of convex polytopes with pendant edges. Zbl 1424.05067Imran, Muhammad; Bokhary, Syed Ahtsham Ul Haq; Baig, A. Q.; Tomescu, Ioan 1 2016 On the general sum-connectivity index of connected graphs with given order and girth. Zbl 1467.05136Tomescu, Ioan 1 2016 On the general sum-connectivity index of connected unicyclic graphs with \(k\) pendant vertices. Zbl 1304.05087Tomescu, Ioan; Arshad, Misbah 11 2015 Extremal topological indices for graphs of given connectivity. Zbl 1464.05115Tomescu, Ioan; Arshad, Misbah; Jamil, Muhammad Kamran 9 2015 Byciclic graphs with minimum general sum-connectivity index for \(-1\leq \alpha <0\). Zbl 1413.05064Akhter, Naveed; Tomescu, Ioan 3 2015 On metric dimension of uniform subdivisions of the wheel. Zbl 1322.05052Tomescu, Ioan; Riasat, Ayesha 3 2015 Bounds for degree distance of a graph. Zbl 1389.05030Kanwal, Salma; Tomescu, Ioan 1 2015 On path-sunflower Ramsey numbers. Zbl 1374.05160Ali, Kashif; Tomescu, Ioan; Javaid, Imran 1 2015 Maximum general sum-connectivity index for trees with given independence number. Zbl 1464.05116Tomescu, Ioan; Jamil, Muhammad Kamran 13 2014 Unicyclic graphs of given girth \(k\geq 4\) having smallest general sum-connectivity index. Zbl 1321.05141Tomescu, Ioan; Kanwal, Salma 10 2014 2-connected graphs with minimum general sum-connectivity index. Zbl 1297.05135Tomescu, Ioan 5 2014 Hypergraphs with pendant paths are not chromatically unique. Zbl 1292.05117Tomescu, Ioan 5 2014 Ordering trees having small general sum-connectivity index. Zbl 1299.05040Tomescu, Ioan; Kanwal, Salma 16 2013 On metric dimension of flower graphs \(f_{n \times m}\) and convex polytopes. Zbl 1293.05081Imran, Muhammad; Bashir, Fozia; Baig, A. Q.; Ul Haq Bokhary, Syed Ahtsham; Riasat, Ayesha; Tomescu, Ioan 5 2013 On the chromaticity of quasi linear hypergraphs. Zbl 1296.05080Tomescu, Ioan; Javed, Sana 2 2013 Ordering connected graphs having small degree distances. II. Zbl 1289.05147Tomescu, Ioan; Kanwal, Salma 2 2012 Metric dimension and \(R\)-sets of connected graphs. Zbl 1235.05046Tomescu, Ioan; Imran, Muhammad 9 2011 Magic graphs with pendant edges. Zbl 1265.05542Ngurah, A. A. G.; Baskoro, E. T.; Tomescu, I. 2 2011 Ordering connected graphs having small degree distances. Zbl 1208.05021Tomescu, Ioan 15 2010 Series-parallel chromatic hypergraphs. Zbl 1226.05188Tomescu, Ioan; Bokhary, Syed Ahtsham Ul Haq 2 2010 On star partition dimension of the generalized gear graph. Zbl 1212.05256Marinescu-Ghemeci, Ruxandra; Tomescu, Ioan 1 2010 Properties of connected graphs having minimum degree distance. Zbl 1182.05076Tomescu, Ioan 21 2009 On metric and partition dimensions of some infinite regular graphs. Zbl 1199.05257Tomescu, Ioan; Imran, Muhammad 15 2009 On the chromaticity of multi-bridge hypergraphs. Zbl 1213.05065Bokhary, S. A.; Tomescu, Ioan; Bhatti, Akhlaq Ahmad 6 2009 Some properties of chromatic coefficients of linear uniform hypergraphs. Zbl 1186.05088Tomescu, Ioan; Bokhary, Syed Ahtsham ul Haq 4 2009 On the Ramsey number for paths and beaded wheels. Zbl 1194.05103Ali, Kashif; Baskoro, Edy Tri; Tomescu, Ioan 1 2009 Discrepancies between metric dimension and partition dimension of a connected graph. Zbl 1184.05033Tomescu, Ioan 22 2008 The Ramsey numbers of large cycles versus odd wheels. Zbl 1144.05044Surahmat; Baskoro, E. T.; Tomescu, Ioan 9 2008 On the Ramsey numbers for paths and generalized Jahangir graphs \(J_{s,m}\). Zbl 1175.05092Ali, Kashif; Baskoro, E. T.; Tomescu, I. 2 2008 On the metric dimension of the Jahangir graph. Zbl 1164.05019Tomescu, Ioan; Javaid, Imran 36 2007 On the chromaticity of sunflower hypergraphs \(\text{SH}(n,p,h)\). Zbl 1113.05039Tomescu, Ioan 8 2007 On the partition dimension and connected partition dimension of wheels. Zbl 1212.05258Tomescu, Ioan; Javaid, Imran; Slamin 5 2007 The Ramsey numbers of large cycles versus wheels. Zbl 1110.05070Surahmat; Baskoro, E. T.; Tomescu, Ioan 14 2006 On the ratio between partition dimension and metric dimension of a connected graph. Zbl 1265.05205Tomescu, Ioan 1 2006 Almost all graphs and \(h\)-hypergraphs have small diameter. Zbl 1063.05040Tomescu, Ioan 1 2005 Sunflower hypergraphs are chromatically unique. Zbl 1047.05020Tomescu, Ioan 8 2004 Maximal \({\sigma}\)-polynomials of connected 3-chromatic graphs. Zbl 1024.05032Tomescu, Ioan 2 2003 On an integer sequence related to a product of trigonometric functions, and its combinatorial relevance. Zbl 1012.05006Andrica, Dorin; Tomescu, Ioan 4 2002 Some extremal properties of the degree distance of a graph. Zbl 0936.05038Tomescu, Ioan 32 1999 Chromatic coefficients of linear uniform hypergraphs. Zbl 0914.05024Tomescu, Ioan 16 1998 On words containing all short subwords. Zbl 0902.68095Tomescu, Ioan 3 1998 A threshold property concerning words containing all short factors. Zbl 0897.68080Tomescu, Ioan 2 1998 Maximum chromatic polynomial of 3-chromatic blocks. Zbl 0883.05052Tomescu, Ioan 4 1997 Optimum extendible prefix codes. Zbl 0960.68069Calude, Cristian S.; Tomescu, Ioan 1 1997 Negative cycles in complete signed graphs. Zbl 0851.05069Popescu, Dragoş-Radu; Tomescu, Ioan 3 1996 On the number of irreducible coverings by edges of complete bipartite graphs. Zbl 0851.05082Tomescu, Ioan 1 1996 Bonferroni inequalities and negative cycles in large complete signed graphs. Zbl 0861.05036Popescu, Dragoş; Tomescu, Ioan 1 1996 An asymptotic formula for the number of graphs having small diameter. Zbl 0857.05047Tomescu, Ioan 1 1996 Maximum chromatic polynomials of 2-connected graphs. Zbl 0809.05046Tomescu, Ioan 6 1994 On the sum of all distances in chromatic blocks. Zbl 0789.05036Tomescu, Ioan 5 1994 Minimum spanning hypertrees. Zbl 0812.68105Tomescu, Ioan; Zimand, Marius 2 1994 Ordered \(h\)-hypertrees. Zbl 0772.05075Tomescu, Ioan 1 1992 Maximal chromatic polynomials of connected planar graphs. Zbl 0702.05033Tomescu, Ioan 9 1990 Almost all digraphs have a kernel. Zbl 0703.05025Tomescu, Ioan 1 1990 On distances in chromatic graphs. Zbl 0702.05034Tomescu, Ioan; Melter, Robert A. 7 1989 Some extremal results concerning the number of graph and hypergraph colorings. Zbl 0756.05058Tomescu, Ioan 2 1989 Alternating 6-cycles in perfect matchings of graphs representing condensed benzenoid hydrocarbons. Zbl 0633.05055Balaban, Alexandru T.; Tomescu, Ioan 1 1988 On 3-colorings of partite p-threshold graphs. Zbl 0662.05024Tomescu, Ioan 4 1987 Graphical Eulerian numbers and chromatic generating functions. Zbl 0643.05032Tomescu, Ioan 2 1987 Algebraic expressions for Kekulé structure counts of non-branched regularly cata-condensed benzenoid hydrocarbons. Zbl 0623.05025Balaban, Alexandru T.; Artemi, Cristian; Tomescu, Ioan 1 1987 Hypertrees and Bonferroni inequalities. Zbl 0595.05055Tomescu, Ioan 13 1986 On the number of paths and cycles for almost all graphs and digraphs. Zbl 0594.05038Tomescu, I. 1 1986 Problems in combinatorics and graph theory. Transl. from the Romanian by Robert A. Melter. Zbl 0561.05001Tomescu, Ioan 6 1985 Metric bases in digital geometry. Zbl 0591.51023Melter, Robert A.; Tomescu, Ioan 105 1984 Digital metrics: A graph-theoretical approach. Zbl 0546.05058Harary, Frank; Melter, Robert A.; Tomescu, Ioan 6 1984 Algebraic expressions for the number of Kekulé structures of isoarithmic cata-condensed benzenoid polycyclic hydrocarbons. Zbl 0534.05060Balaban, Alexandru T.; Tomescu, Ioan 5 1983 Path generated digital metrics. Zbl 0511.68061Melter, Robert A.; Tomescu, Ioan 4 1983 On Hamiltonian-connected regular graphs. Zbl 0528.05042Tomescu, Ioan 3 1983 Boolean distance for graphs. Zbl 0477.05043Harary, Frank; Melter, Robert A.; Peled, Uri N.; Tomescu, Ioan 3 1982 Le nombre maximum de cliques et de recouvrements par cliques des hypergraphes chromatiques complets. Zbl 0472.05052Tomescu, Ioan 2 1981 Asymptotical estimations for the number of cliques of uniform hypergraphs. Zbl 0497.05048Tomescu, Ioan 2 1981 Evaluations asymptotiques du nombre des cliques des hypergraphes uniformes. Zbl 0497.05047Tomescu, I. 1 1981 Some properties of irreducible coverings by cliques of complete multipartite graphs. Zbl 0357.05057Tomescu, Ioan 2 1980 Le nombre minimal de colorations d’un hypergraphe k-chromatique. Zbl 0402.05044Tomescu, Ioan 1 1979 Sur les cycles élémentaires dans les graphes et hypergraphes k- chromatiques. Zbl 0391.05036Tomescu, I. 1 1978 Le nombre maximal de colorations d’un graphe Hamiltonien. Zbl 0344.05119Tomescu, Ioan 1 1977 Sur le nombre des cycles négatifs d’un graphe complet signe. Zbl 0327.05119Tomescu, Ioan 2 1976 Problèmes extremaux concernant le nombre des colorations des sommets d’un graphe fini. Zbl 0313.05108Tomescu, I. 1 1975 La reduction minimale d’un graphe à une reunion de cliques. Zbl 0288.05127Tomescu, Ioan 7 1974 Note sur une caractérisation des graphes dont le degré de desequilibre est maximal. Zbl 0266.05115Tomescu, Ioan 3 1973 Le nombre maximal de 3-colorations d’un graphe connexe. (The maximal number of 3-colorations of a connected graph). Zbl 0226.05115Tomescu, Ioan 8 1972 Le nombre minimal de colorations d’un graphe. (The minimal number of colorations of a graph). Zbl 0226.05116Tomescu, Ioan 3 1972 The number of connected graphs with \(k\) cycles on labeled nodes. (Le nombre des graphes connexes \(k\)-cycliques aux sommets étiquetés.) Zbl 0247.05143Tomescu, Ioan 1 1972 Le nombre des graphes connexes k-chromatiques minimaux aux sommets étiquetés. (The number of minimal connected k-chromatic graphs with labelled vertices). Zbl 0223.05115Tomescu, Ioan 9 1971 Le nombre maximal de colorations d’un graphe. Zbl 0211.56605Tomescu, I. 4 1971 Méthodes combinatoires dans la théorie des automates finis. (Combinatorial methods in the theory of finite automata.). Zbl 0232.94023Tomescu, Ioan 3 1971 La construction des tests minimaux pour les fonctions booleennes symétriques. Zbl 0198.03501Tomescu, I. 1 1969 Sur le problème du coloriage des graphes généralisés. Zbl 0165.26703Tomescu, I. 3 1968 Sur l’algorithme matriciel de B. Roy. Zbl 0179.29302Tomescu, I. 1 1968 ...and 2 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 527 Authors 47 Tomescu, Ioan 16 Imran, Muhammad 15 Rodríguez-Velazquez, Juan Alberto 15 Yero, Ismael Gonzalez 13 Bokhary, Syed Ahtsham ul Haq 13 Vetrík, Tomáš 10 Liu, Jia-bao 8 Kuziak, Dorota 7 Dankelmann, Peter 7 Munir, Mobeen 6 Mukwembi, Simon 6 Siddiqui, Muhammad Kamran 5 Bhat, Vijay Kumar 5 Chen, Yaojun 5 Das, Kinkar Chandra 5 Erey, Aysel 5 Liu, Muhuo 5 Manuel, Paul D. 5 Rajan, Bharati 5 Sharma, Sunny Kumar 4 Ali, Akbar 4 Barragán-Ramírez, Gabriel A. 4 Baskoro, Edy Tri 4 Chen, Hanlin 4 Deng, Hanyuan 4 Grigorious, Cyriac 4 Heydarpour, Majid 4 Hua, Hongbo 4 Il’ev, Victor Petrovich 4 Jannesari, Mohsen 4 Saputro, Suhadi Wido 4 Xu, Kexiang 3 Abbas, Ghulam 3 Afzal Siddiqui, Hafiz Muhammad 3 Ahmad, Ali 3 Ali, Usman 3 Andrica, Dorin 3 Bagdasar, Ovidiu Dumitru 3 Baig, Abdul Qudair 3 Balachandran, Selvaraj 3 Chaudhary, Maqbool Ahmad 3 Cheng, Tai-Chiu Edwin 3 Dohmen, Klaus 3 Dong, Fengming 3 Engbers, John 3 Epstein, Leah 3 Estrada-Moreno, Alejandro 3 Farahani, Mohammad Reza 3 Feng, Lihua 3 Javaid, Imran 3 Kang, Shin Min 3 Koh, Khee Meng 3 Łazuka, Ewa 3 Li, Shuchao 3 Li, Xueliang 3 Maghsoudi, Saeid 3 Miller, Mirka 3 Oellermann, Ortrud R. 3 Omoomi, Behnaz 3 Peng, Danni 3 Qureshi, Muhammad Imran 3 Rajasingh, Indra 3 Saha, Laxman 3 Salman, Muhammad 3 Sedlar, Jelena 3 Škrekovski, Riste 3 Stephen, Sudeep 3 Swart, Henda C. 3 Taranenko, Andrej 3 Tiwary, Kalishankar 3 Zahid, Zohaib 3 Zaslavsky, Thomas 3 Zhang, Ruixue 3 Zhong, Lingping 2 Adar, Ron 2 Ahmad, Zubair 2 Akhter, Shehnaz 2 Azari, Mahdieh 2 Bača, Martin 2 Barthelemy, Jean-Pierre 2 Basak, Mithun 2 Bataineh, Mohammad S. A. 2 Beardon, Alan Frank 2 Behtoei, Ali 2 Bhatti, Akhlaq Ahmad 2 Bielak, Halina 2 Brown, Jason Ira 2 Bukszár, József 2 Cancan, Murat 2 Cheng, Kun 2 Corregidor, Samuel Gutiérrez 2 Cui, Qing 2 Dehgardi, Nasrin 2 Dimitrov, Darko 2 Drgas-Burchardt, Ewa 2 Fox, Jacob 2 Galvin, David J. 2 García Gómez, Carlos 2 Geneson, Jesse T. 2 Ghanbari, Reza ...and 427 more Authors all top 5 Cited in 110 Serials 69 Discrete Applied Mathematics 41 Discrete Mathematics 18 Discrete Mathematics, Algorithms and Applications 16 Applied Mathematics and Computation 14 Graphs and Combinatorics 11 Theoretical Computer Science 8 European Journal of Combinatorics 6 Journal of Mathematics 6 Electronic Journal of Graph Theory and Applications 5 International Journal of Computer Mathematics 5 Journal of Combinatorial Optimization 5 Discrete Dynamics in Nature and Society 5 Journal of Discrete Mathematical Sciences & Cryptography 5 AKCE International Journal of Graphs and Combinatorics 4 Bulletin of the Australian Mathematical Society 4 Journal of Combinatorial Theory. 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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 Palestine Journal of Mathematics 2 Journal of Algebra, Combinatorics, Discrete Structures and Applications 2 AIMS Mathematics 2 The Art of Discrete and Applied 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 Acta Mathematica Universitatis Comenianae. New Series 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 Filomat 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 Applicable Analysis and Discrete Mathematics 1 Asian-European Journal of Mathematics ...and 10 more Serials all top 5 Cited in 25 Fields 349 Combinatorics (05-XX) 40 Computer science (68-XX) 34 Biology and other natural sciences (92-XX) 14 Operations research, mathematical programming (90-XX) 9 Number theory (11-XX) 9 Geometry (51-XX) 7 Convex and discrete geometry (52-XX) 7 General topology (54-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 Real functions (26-XX) 1 Measure and integration (28-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) Citations by Year Wikidata Timeline The data are displayed as stored in Wikidata under a Creative Commons CC0 License. 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