Yaojun Chen

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All published works

Action	Title	Year	Authors
+ PDF Chat	Oriented Ramsey numbers of some oriented graphs with one cycle	2024	J. G. Lu Yaojun Chen
+ PDF Chat	Extremal Problems for a Matching and Any Other Graph	2024	Xiutao Zhu Yaojun Chen
+ PDF Chat	Disproofs of four Gallai-Ramsey-type conjectures	2024	Yanbo Zhang Yaojun Chen
+ PDF Chat	Generalized Tur\'an problem for a path and a clique	2024	Xiaona Fang Xiutao Zhu Yaojun Chen
+	Tight isolated toughness bound for fractional (<i>a,b,m</i>)-deleted graphs	2024	Wei Gao Weifan Wang Yaojun Chen
+ PDF Chat	Inverse model for network construction: ({\delta}(G), I' (G)) -> G	2024	Wei Gao Yaojun Chen H. Zhang
+ PDF Chat	Maximum cliques in a graph without disjoint given subgraph	2024	Fangfang Zhang Yaojun Chen Ervin Győri Xiutao Zhu
+ PDF Chat	Generalizations of some Nordhaus–Gaddum‐type results on spectral radius	2023	Junying Lu Lanchao Wang Yaojun Chen
+	The maximum number of triangles in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e97" altimg="si12.svg"><mml:msub><mml:mrow><mml:mi>F</mml:mi></mml:mrow><mml:mrow><mml:mi>k</mml:mi></mml:mrow></mml:msub></mml:math>-free graphs	2023	Xiutao Zhu Yaojun Chen Dániel Gerbner Ervin Győri Hilal Hama Karim
+ PDF Chat	Connectedness of friends-and-strangers graphs of complete bipartite graphs and others	2023	Lanchao Wang Junying Lu Yaojun Chen
+	Rainbow subgraphs in Hamiltonian cycle decompositions of complete graphs	2023	Yuchen Liu Yaojun Chen
+	Turán number for odd‐ballooning of trees	2023	Xiutao Zhu Yaojun Chen
+	Connectedness of friends-and-strangers graphs of complete bipartite graphs and others	2023	Lanchao Wang Junying Lu Yaojun Chen
+	The hat guessing number of random graphs with constant edge-chosen probability	2023	Lanchao Wang Yaojun Chen
+	Extremal problems for a matching and any other graph	2023	Xiutao Zhu Yaojun Chen
+	Maximum cliques in a graph without disjoint given subgraph	2023	Fangfang Zhang Yaojun Chen Ervin Győri Xiutao Zhu
+	Ramsey goodness of fans	2023	Yanbo Zhang Yaojun Chen
+ PDF Chat	The relations between the Sombor index and Merrifield-Simmons index	2023	Yaojun Chen Hongbo Hua
+ PDF Chat	Connectivity of friends-and-strangers graphs on random pairs	2022	Lanchao Wang Yaojun Chen
+	Multicolor bipartite Ramsey numbers for quadrilaterals and stars	2022	Xuemei Zhang Chunyan Weng Yaojun Chen
+	Tight isolated toughness bound for fractional <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e71" altimg="si14.svg"><mml:mrow><mml:mo>(</mml:mo><mml:mi>k</mml:mi><mml:mo>,</mml:mo><mml:mi>n</mml:mi><mml:mo>)</mml:mo></mml:mrow></mml:math>-critical graphs	2022	Wei Gao Weifan Wang Yaojun Chen
+ PDF Chat	Gallai–Ramsey number of odd cycles with chords	2022	Fangfang Zhang Zi‐Xia Song Yaojun Chen
+	Degree sums and proper connection number of graphs	2022	Yueyu Wu Yaojun Chen
+	On the 3-Color Ramsey Numbers $$R(C_4,C_4,W_{n})$$	2022	Xuemei Zhang Yaojun Chen T.C.E. Cheng
+	Generalized Turán number for linear forests	2022	Xiutao Zhu Yaojun Chen
+	Degree sums and spanning brooms of a graph	2022	Yueyu Wu Yunqing Zhang Yaojun Chen
+	Viewing the network parameters and H‐factors from the perspective of geometry	2022	Wei Gao Yaojun Chen Yunqing Zhang
+	Bounds for two multicolor Ramsey numbers concerning quadrilaterals	2022	Xuemei Zhang Yaojun Chen T.C.E. Cheng
+	Turán number for odd-ballooning of trees	2022	Xiutao Zhu Yaojun Chen
+	Connectivity of friends-and-strangers graphs on random pairs	2022	Lanchao Wang Yaojun Chen
+	The connectedness of the friends-and-strangers graph of lollipop graphs and others	2022	Lanchao Wang Yaojun Chen
+	The Ramsey Number of 3-Uniform Loose Path Versus Star	2021	Fangfang Zhang Yaojun Chen
+ PDF Chat	Gallai-Ramsey number of even cycles with chords	2021	Fangfang Zhang Zi‐Xia Song Yaojun Chen
+	Generalized Tur\'{a}n number for linear forests	2021	Xiutao Zhu Yaojun Chen
+	Inverting the Turán problem with chromatic number	2021	Xiutao Zhu Yaojun Chen
+	Gallai and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e20" altimg="si28.svg"><mml:mi>ℓ</mml:mi></mml:math>-uniform Ramsey numbers of complete bipartite graphs	2021	Yuchen Liu Yaojun Chen
+	Star-Critical Ramsey Numbers of Cycles Versus Wheels	2021	Yuchen Liu Yaojun Chen
+	Generalized Turán Number of Even Linear Forests	2021	Xiutao Zhu Fangfang Zhang Yaojun Chen
+	Gallai–Ramsey numbers for multiple triangles	2021	Fangfang Zhang Xiutao Zhu Yaojun Chen
+	Degree sums and dominating cycles	2020	Yueyu Wu Yaojun Chen T.C.E. Cheng
+ PDF Chat	On Virtual Network Embedding: Paths and Cycles	2020	Haitao Wu Fen Zhou Yaojun Chen Ran Zhang
+	Planar graphs without 4- and 6-cycles are (7 : 2)-colorable	2020	Haitao Wu Yaojun Chen Xiaolan Hu
+	The Ramsey numbers of two sets of cycles	2020	Longqin Wang Yaojun Chen
+ PDF Chat	On Virtual Network Embedding: Paths and Cycles	2019	Haitao Wu Fen Zhou Yaojun Chen Ran Zhang
+	Complete Graph-Tree Planar Ramsey Numbers	2019	Yaojun Chen Xiaolan Hu
+	Multicolor Ramsey numbers of cycles in Gallai colorings	2019	Fangfang Zhang Zi‐Xia Song Yaojun Chen
+	Gallai-Ramsey number of even cycles with chords	2019	Fangfang Zhang Zi‐Xia Song Yaojun Chen
+ PDF Chat	A note on the transmission feasibility problem in networks	2018	Wei Gao Yunqing Zhang Yaojun Chen
+	On Virtual Network Embedding: Paths and Cycles	2018	Haitao Wu Fen Zhou Yaojun Chen Ran Zhang
+	The Ramsey Numbers of Trees Versus Generalized Wheels	2018	Longqin Wang Yaojun Chen
+	On three color Ramsey numbers <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" overflow="scroll" id="d1e206" altimg="si22.gif"><mml:mi>R</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:msub><mml:mrow><mml:mi>C</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub><mml:mo>,</mml:mo><mml:msub><mml:mrow><mml:mi>C</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub><mml:mo>,</mml:mo><mml:msub><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mn>…	2018	Xuemei Zhang Yaojun Chen T.C.E. Cheng
+	On three-color Ramsey numbers R(C4,K1,,P)	2018	Fangfang Zhang Yunqing Zhang Yaojun Chen
+	Gallai-Ramsey numbers of cycles	2018	Fangfang Zhang Yaojun Chen Zi‐Xia Song
+	Embedding trees in graphs with independence number two	2018	Xiaolan Hu Yaojun Chen
+	On the extremal eccentric connectivity index of graphs	2018	Yueyu Wu Yaojun Chen
+	How the Network Topology, Traffic Distribution, and Routing Scheme Impact on the Spectrum Usage in Elastic Optical Networks	2018	Haitao Wu Fen Zhou Zuqing Zhu Yaojun Chen
+	On Virtual Network Embedding: Paths and Cycles	2018	Haitao Wu Zhou Fen Yaojun Chen Ran Zhang
+	Gallai-Ramsey number of odd cycles with chords	2018	Fangfang Zhang Zi‐Xia Song Yaojun Chen
+	All Quadrilateral-Wheel Planar Ramsey Numbers	2017	Yaojun Chen Zhengke Miao Guofei Zhou
+	Polarity graphs and Ramsey numbers for <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="mml30" display="inline" overflow="scroll" altimg="si30.gif"><mml:msub><mml:mrow><mml:mi>C</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:math> versus stars	2017	Xuemei Zhang Yaojun Chen T.C.E. Cheng
+ PDF Chat	The Topological Variable Computation for a Special Type of Cycloalkanes	2017	Wei Gao Yaojun Chen Weifan Wang
+	Some values of Ramsey numbers for C4 versus stars	2016	Xuemei Zhang Yaojun Chen T.C.E. Cheng
+	On fan–wheel and tree–wheel Ramsey numbers	2016	Yanbo Zhang Hajo Broersma Yaojun Chen
+ PDF Chat	Narrowing down the gap on cycle-star Ramsey numbers	2016	Yanbo Zhang Hajo Broersma Yaojun Chen
+	On star-critical and upper size Ramsey numbers	2015	Yanbo Zhang Hajo Broersma Yaojun Chen
+ PDF Chat	A NOTE ON RAMSEY NUMBERS FOR FANS	2015	Yanbo Zhang Hajo Broersma Yaojun Chen
+	The difference between remoteness and radius of a graph	2015	Hongbo Hua Yaojun Chen Kinkar Ch. Das
+ PDF Chat	Ramsey numbers of trees versus fans	2015	Yanbo Zhang Hajo Broersma Yaojun Chen
+ PDF Chat	Three Results on Cycle-Wheel Ramsey Numbers	2015	Yanbo Zhang Hajo Broersma Yaojun Chen
+	All Complete Graph-Wheel Planar Ramsey Numbers	2015	Yanbo Zhang Guofei Zhou Yaojun Chen
+ PDF Chat	A NOTE ON ALMOST BALANCED BIPARTITIONS OF A GRAPH	2014	Xiaolan Hu Yunqing Zhang Yaojun Chen
+	The planar Ramsey number<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" display="inline" overflow="scroll"><mml:mi>P</mml:mi><mml:mi>R</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:msub><mml:mrow><mml:mi>C</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub><mml:mo>,</mml:mo><mml:msub><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mn>8</mml:mn></mml:mrow></mml:msub><mml:mo>)</mml:mo></mml:mrow></mml:math>	2014	Yaojun Chen T.C.E. Cheng Yunqing Zhang Guofei Zhou
+	The Ramsey numbers of wheels versus odd cycles	2014	Yanbo Zhang Yunqing Zhang Yaojun Chen
+ PDF Chat	A remark on star-C4 and wheel-C4 Ramsey numbers	2014	Yanbo Zhang Hajo Broersma Yaojun Chen
+ PDF Chat	The Ramsey numbers of fans versus a complete graph of order five	2014	Yanbo Zhang Yaojun Chen
+	Planar Ramsey Numbers of Four Cycles Versus Wheels	2013	Yaojun Chen Zhengke Miao Guofei Zhou
+ PDF Chat	A note on planar Ramsey numbers for a triangle versus wheels	2012	Guofei Zhou Yaojun Chen Zhengke Miao S. Pirzada
+	A theorem on cycle–wheel Ramsey number	2011	Yaojun Chen T.C.E. Cheng C.T. Ng Yunqing Zhang
+	THE RAMSEY NUMBERS FOR STARS OF ODD ORDER VERSUS A WHEEL OF ORDER NINE	2009	Yunqing Zhang T.C.E. Cheng Yaojun Chen
+	The Ramsey numbers for cycles versus wheels of odd order	2009	Yaojun Chen T.C.E. Cheng Zhengke Miao C.T. Ng
+	The Ramsey numbers for cycles versus wheels of even order	2009	Lianmin Zhang Yaojun Chen T.C.E. Cheng
+	The Ramsey number for a cycle of length six versus a clique of order eight	2008	Yaojun Chen T.C.E. Cheng R. Xu
+	The Ramsey numbers for stars of even order versus a wheel of order nine	2008	Yunqing Zhang Yaojun Chen Kemin Zhang
+	Codiameters of 3-domination critical graphs with toughness more than one	2008	T.C.E. Cheng Yaojun Chen C.T. Ng
+ PDF Chat	The Ramsey numbers <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si13.gif" display="inline" overflow="scroll"><mml:mi>R</mml:mi><mml:mrow><mml:mo>(</mml:mo><mml:msub><mml:mrow><mml:mi>C</mml:mi></mml:mrow><mml:mrow><mml:mi>m</mml:mi></mml:mrow></mml:msub><mml:mo>,</mml:mo><mml:msub><mml:mrow><mml:mi>K</mml:mi></mml:mrow><mml:mrow><mml:mn>7</mml:mn></mml:mrow></mml:msub><mml:mo>)</mml:mo></mml:mrow></mml:math> and <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg…	2007	Yaojun Chen T.C.E. Cheng Yunqing Zhang
+	Hamilton-connectivity of 3-domination critical graphs with <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" overflow="scroll"><mml:mi>α</mml:mi><mml:mo>=</mml:mo><mml:mi>δ</mml:mi><mml:mo>+</mml:mo><mml:mn>1</mml:mn><mml:mo>⩾</mml:mo><mml:mn>5</mml:mn></mml:math>	2007	Yaojun Chen T.C.E. Cheng C.T. Ng
+ PDF Chat	The Ramsey numbers for a cycle of length six or seven versus a clique of order seven	2006	T.C.E. Cheng Yaojun Chen Yunqing Zhang C.T. Ng
+	A fan-type condition for cyclability	2005	Yunqing Zhang Yaojun Chen
+	The Ramsey numbers of trees versus <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.gif" display="inline" overflow="scroll"><mml:msub><mml:mrow><mml:mi>W</mml:mi></mml:mrow><mml:mrow><mml:mn>6</mml:mn></mml:mrow></mml:msub></mml:math> or <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si2.gif" display="inline" overflow="scroll"><mml:msub><mml:mrow><mml:mi>W</mml:mi></mml:mrow><mml:mrow><mml:mn>7</mml:mn></mml:mrow></mml:msub></mml:math>	2005	Yaojun Chen Yunqing Zhang Kemin Zhang
+	The Ramsey numbers of paths versus wheels	2004	Yaojun Chen Yunqing Zhang Kemin Zhang
+	The Ramsey numbers R(Tn, W6) for Δ(Tn) ≥ n−3	2004	Yaojun Chen Yunqing Zhang Kemin Zhang
+	The Ramsey numbers of stars versus wheels	2004	Yaojun Chen Yunqing Zhang Kemin Zhang
+	A new proof of Wojcicka's conjecture	2003	Yaojun Chen Feng Tian
+	Degree Sums and Path-Factors in Graphs	2001	Yaojun Chen Feng Tian Bing Wei

Common Coauthors

Coauthor	Papers Together
Yunqing Zhang	16
T.C.E. Cheng	16
Xiutao Zhu	13
Yanbo Zhang	12
Fangfang Zhang	12
Lanchao Wang	7
Hajo Broersma	7
Haitao Wu	6
Zi‐Xia Song	6
Guofei Zhou	5
Kemin Zhang	5
C.T. Ng	5
Ran Zhang	4
Fen Zhou	4
Xuemei Zhang	4
Yueyu Wu	4
Wei Gao	4
Xiaolan Hu	4
Zhengke Miao	4
Ervin Győri	3
Junying Lu	3
Weifan Wang	3
Longqin Wang	2
Feng Tian	2
Yuchen Liu	2
Hongbo Hua	2
Xuemei Zhang	2
Wei Gao	1
R. Xu	1
Kinkar Ch. Das	1
H. Zhang	1
Bing Wei	1
Xiaona Fang	1
Chunyan Weng	1
Yuchen Liu	1
Lianmin Zhang	1
J. G. Lu	1
Wei Gao	1
Zuqing Zhu	1
Hilal Hama Karim	1
S. Pirzada	1
Dániel Gerbner	1
Yunqing Zhang	1
Zhou Fen	1

Commonly Cited References

Action	Title	Year	Authors	# of times referenced
+	Small Ramsey Numbers	2011	Stanisław Radziszowski	20
+	On maximal paths and circuits of graphs	1959	P. Erdős Т. Галлаи	14
+	All Ramsey numbers for cycles in graphs	1974	Ralph J. Faudree R. H. Schelp	13
+	On a ramsey-type problem of J. A. Bondy and P. Erdös. I	1973	Vera Rosta	12
+	A sufficient condition for all short cycles	1997	Stephan Brandt	10
+	A note on Hamiltonian circuits	1972	Vašek Chvátal P. Erdős	9
+ PDF Chat	Weakly pancyclic graphs	1998	Stephan Brandt Ralph J. Faudree Wayne Goddard	9
+	The Ramsey numbers of stars versus wheels	2004	Yaojun Chen Yunqing Zhang Kemin Zhang	8
+	Weakly pancyclic graphs	1998	Stephan Brandt Ralph J. Faudree Wayne Goddard	8
+	Pancyclic graphs I	1971	J. A. Bondy	8
+	The Ramsey numbers for cycles versus wheels of even order	2009	Lianmin Zhang Yaojun Chen T.C.E. Cheng	7
+ PDF Chat	Ramsey graphs and block designs. I	1975	T. D. Parsons	7
+	Ramsey Numbers Involving Graphs with Long Suspended Paths	1981	Stefan Burr	7
+	Some sharp results on the generalized Turán numbers	2019	Jie Ma Yu Qiu	6
+	The maximum number of cliques in graphs without long cycles	2017	Ruth Luo	6
+ PDF Chat	Some Complete Bipartite Graph—Tree Ramsey Numbers	1988	Stefan Burr Paul Erdös Ralph J. Faudree Cecil C. Rousseau R. H. Schelp	6
+	Planar Ramsey Numbers	1993	Richard Steinberg Craig A. Tovey	6
+	The Analogue of Ramsey Numbers for Planar Graphs	1969	K. Walker	6
+	Wheel and star-critical Ramsey numbers for quadrilateral	2015	Yali Wu Yongqi Sun Stanisław Radziszowski	6
+	A method in graph theory	1976	J. A. Bondy Vašek Chvátal	6
+	Many T copies in H-free graphs	2016	Noga Alon Clara Shikhelman	6
+ PDF Chat	Generalized Ramsey theory for graphs. III. Small off-diagonal numbers	1972	Václav Chvátal Frank Harary	6
+	On the maximum number of five-cycles in a triangle-free graph	2012	Andrzej Grzesik	6
+	On the number of pentagons in triangle-free graphs	2013	Hamed Hatami Jan Hladký Daniel Kráľ Serguei Norine Alexander Razborov	6
+	On the circumference of a graph and its complement	2008	Ralph J. Faudree Linda Lesniak Ingo Schiermeyer	6
+	On Ramsey Numbers for Trees Versus Wheels of Five or Six Vertices	2002	Edy Tri Baskoro Not Available Not Available S. Nababan Mirka Miller	6
+ PDF Chat	On the structure of linear graphs	1946	Paul Erdős A. H. Stone	5
+ PDF Chat	On Some Ramsey Numbers for Quadrilaterals Versus Wheels	2013	Janusz Dybizbański Tomasz Dzido	5
+ PDF Chat	Planar Ramsey numbers for cycles	2007	Izolda Gorgol Andrzej Ruciński	5
+	The shifting method and generalized Turán number of matchings	2019	Jian Wang	5
+	The Ramsey numbers of large cycles versus wheels	2006	Surahmat Edy Tri Baskoro Ioan Tomescu	5
+ PDF Chat	The maximum number of triangles in a graph of given maximum degree	2020	Zachary Chase	5
+	The Ramsey numbers of paths versus wheels	2004	Yaojun Chen Yunqing Zhang Kemin Zhang	5
+ PDF Chat	Turán Numbers of Multiple Paths and Equibipartite Forests	2011	Neal Bushaw Nathan Kettle	5
+	The Ramsey Numbers of Large cycles Versus Odd Wheels	2008	Surahmat Edy Tri Baskoro Ioan Tomescu	5
+ PDF Chat	Generalized Ramsey theory for graphs	1972	Václav Chvátal Frank Harary	5
+	Generalized Turán problems for even cycles	2020	Dániel Gerbner Ervin Győri Abhishek Methuku Máté Vizer	5
+	Generalized Ramsey theory for multiple colors	1976	Paul Erdős Ralph J. Faudree Cecil Rousseau R. H. Schelp	4
+ PDF Chat	Ramsey numbers for cycles in graphs	1973	J. A. Bondy P. Erdős	4
+ PDF Chat	A remark on star-C4 and wheel-C4 Ramsey numbers	2014	Yanbo Zhang Hajo Broersma Yaojun Chen	4
+	Gallai‐Ramsey number for K4	2019	Henry Liu Colton Magnant Akira Saito Ingo Schiermeyer Yongtang Shi	4
+	On the Ramsey number of the quadrilateral versus the book and the wheel.	2003	Kung-Kuen Tse	4
+	The value of the Ramsey number R(C n , K 4 ) is 3(n-1)+1 (n≥4).	1999	Jian Sheng Yang Yi Ru Huang Kemin Zhang	4
+ PDF Chat	Edge colorings of complete graphs without tricolored triangles	2004	András Gyárfás Gábor Simony	4
+	The value of the Ramsey number <i>r</i>(3, 8)	1992	Brendan D. McKay Min Zhang	4
+	On a conjecture involving cycle-complete graph Ramsey numbers.	2000	Béla Bollobás Chula J. Jayawardene Jiansheng Yang Yi Ru Huang Cecil Rousseau Min Zhang	4
+	Gallai–Ramsey Numbers of Odd Cycles and Complete Bipartite Graphs	2018	Ming Chen Yusheng Li Chaoping Pei	4
+ PDF Chat	On Graphs that do not Contain a Thomsen Graph	1966	William G. Brown	4
+	Edge-colored complete graphs with precisely colored subgraphs	1983	Fan Chung R. L. Graham	4
+ PDF Chat	On cycle—Complete graph ramsey numbers	1978	Paul Erdős Ralph J. Faudree Cecil Rousseau R. H. Schelp	4