AKCE International Journal of Graphs and Combinatorics, Volume 17, Issue 1 (2020)

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AKCE International Journal of Graphs and Combinatorics, Volume 17, Issue 1 (2020)

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Articles

Article
The distinguishing number and the distinguishing index of line and graphoidal graph(s)
Saeid Alikhani & Samaneh Soltani
Pages: 1-6
Published online: 22 May 2020
AbstractforThe distinguishing number and the distinguishing index of line and graphoidal graph(s) | Full Text | References | PDF (747.6 KB) | EPUB
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Article
Specified holes with pairwise disjoint interiors in planar point sets
Kiyoshi Hosono & Masatsugu Urabe
Pages: 7-15
Published online: 01 Jul 2020
AbstractforSpecified holes with pairwise disjoint interiors in planar point sets | Full Text | References | PDF (639.5 KB) | EPUB
  • 534 Views
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Article
Some classes of trees with maximum number of holes two
Srinivasa Rao Kola, Balakrishna Gudla & Niranjan P.K.
Pages: 16-24
Published online: 17 Jun 2020
AbstractforSome classes of trees with maximum number of holes two | Full Text | References | PDF (573.3 KB) | EPUB
  • 586 Views
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Article
F index of graphs based on four new operations related to the strong product
D. Sarala, Hanyuan Deng, C. Natarajan & S.K. Ayyaswamy
Pages: 25-37
Published online: 01 Jun 2020
AbstractforF index of graphs based on four new operations related to the strong product | Full Text | References | PDF (631.8 KB) | EPUB
  • 978 Views
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Article
-borderenergetic graphs
Qingyun Tao & Yaoping Hou
Pages: 38-44
Published online: 01 Jun 2020
Abstractfor-borderenergetic graphs | Full Text | References | PDF (554.6 KB) | EPUB
  • 511 Views
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Article
Graphs determined by signless Laplacian spectra
Ali Zeydi Abdian, Afshin Behmaram & Gholam Hossein Fath-Tabar
Pages: 45-50
Published online: 01 Jun 2020
AbstractforGraphs determined by signless Laplacian spectra | Full Text | References | PDF (462.5 KB) | EPUB
  • 756 Views
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Article
Vertex irregular reflexive labeling of prisms and wheels
Dushyant Tanna, Joe Ryan, Andrea Semaničová-Feňovčíková & Martin Bača
Pages: 51-59
Published online: 01 Jun 2020
AbstractforVertex irregular reflexive labeling of prisms and wheels | Full Text | References | PDF (478.8 KB) | EPUB
  • 850 Views
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Article
On -domination in graphs
Manju Raju, Kiran R. Bhutani, Babak Moazzez & S. Arumugam
Pages: 60-64
Published online: 24 Jun 2020
AbstractforOn -domination in graphs | Full Text | References | PDF (474.8 KB) | EPUB
  • 1634 Views
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Article
A new matroid constructed by the rank function of a matroid
Moein Pourbaba, Habib Azanchiler & Ghodratolah Azadi
Pages: 65-69
Published online: 04 Jun 2020
AbstractforA new matroid constructed by the rank function of a matroid | Full Text | References | PDF (401.2 KB) | EPUB
  • 429 Views
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Article
Modifications of Tutte–Grothendieck invariants and Tutte polynomials
Martin Kochol
Pages: 70-73
Published online: 01 Jun 2020
AbstractforModifications of Tutte–Grothendieck invariants and Tutte polynomials | Full Text | References | PDF (388.6 KB) | EPUB
  • 443 Views
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Article
Beyond the Zagreb indices
Ivan Gutman, Emina Milovanović & Igor Milovanović
Pages: 74-85
Published online: 22 Jul 2020
AbstractforBeyond the Zagreb indices | Full Text | References | PDF (644.9 KB) | EPUB
  • 2609 Views
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Article
Certified domination
Magda Dettlaff, Magdalena Lemańska, Jerzy Topp, Radosław Ziemann & Paweł Żyliński
Pages: 86-97
Published online: 13 Jul 2020
AbstractforCertified domination | Full Text | References | PDF (655 KB) | EPUB
  • 1535 Views
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Article
Status connectivity indices and co-indices of graphs and its computation to some distance-balanced graphs
Harishchandra S. Ramane, Ashwini S. Yalnaik & Reza Sharafdini
Pages: 98-108
Published online: 01 Jun 2020
AbstractforStatus connectivity indices and co-indices of graphs and its computation to some distance-balanced graphs | Full Text | References | PDF (862.9 KB) | EPUB
  • 1123 Views
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Article
Face antimagic labelings of toroidal and Klein bottle grid graphs
Saad Ihsan Butt, Muhammad Numan, Sharafat Ali & Andrea Semaničová-Feňovčíková
Pages: 109-117
Published online: 01 Jun 2020
AbstractforFace antimagic labelings of toroidal and Klein bottle grid graphs | Full Text | References | PDF (1.1 MB) | EPUB
  • 454 Views
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Article
Some properties of Square element graphs over semigroups
Bijon Biswas, Raibatak Sen Gupta, M.K. Sen & S. Kar
Pages: 118-130
Published online: 09 Jun 2020
AbstractforSome properties of Square element graphs over semigroups | Full Text | References | PDF (732.6 KB) | EPUB
  • 735 Views
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Article
The chromatic distinguishing index of certain graphs
Saeid Alikhani & Samaneh Soltani
Pages: 131-138
Published online: 09 Jun 2020
AbstractforThe chromatic distinguishing index of certain graphs | Full Text | References | PDF (583 KB) | EPUB
  • 594 Views
  • 1 CrossRef citations
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Article
The upper domatic number of a graph
Teresa W. Haynes, Jason T. Hedetniemi, Stephen T. Hedetniemi, Alice McRae & Nicholas Phillips
Pages: 139-148
Published online: 01 Jun 2020
AbstractforThe upper domatic number of a graph | Full Text | References | PDF (532.5 KB) | EPUB
  • 719 Views
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Article
On the spectral determinations of the connected multicone graphs
Ali Zeydi Abdian, Lowell W. Beineke, Mohanmmad Reza Oboudi, Afshin Behmaram, Krishnaiyan Thulasiraman, Saeid Alikhani & Kewen Zhao
Pages: 149-158
Published online: 01 Jun 2020
AbstractforOn the spectral determinations of the connected multicone graphs | Full Text | References | PDF (580.1 KB) | EPUB
  • 488 Views
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Article
-partite self-complementary and almost self-complementary -uniform hypergraphs
L.N. Kamble, C.M. Deshpande & B.P. Athawale
Pages: 159-167
Published online: 01 Jun 2020
Abstractfor-partite self-complementary and almost self-complementary -uniform hypergraphs | Full Text | References | PDF (540.5 KB) | EPUB
  • 473 Views
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Article
Upper dimension and bases of zero-divisor graphs of commutative rings
S. Pirzada, M. Aijaz & S.P. Redmond
Pages: 168-173
Published online: 01 Jun 2020
AbstractforUpper dimension and bases of zero-divisor graphs of commutative rings | Full Text | References | PDF (478.4 KB) | EPUB
  • 875 Views
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Article
-labeling of supersubdivided connected graph plus an edge
G. Sethuraman & M. Sujasree
Pages: 174-183
Published online: 17 Jul 2020
Abstractfor-labeling of supersubdivided connected graph plus an edge | Full Text | References | PDF (441 KB) | EPUB
  • 448 Views
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Article
Total irregularity strength for product of two paths
Muhammad Kamran Siddiqui, Muhammad Imran & Muhammad Ibrahim
Pages: 184-197
Published online: 04 Jun 2020
AbstractforTotal irregularity strength for product of two paths | Full Text | References | PDF (546.6 KB) | EPUB
  • 475 Views
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Article
Actions of cofinite groups on cofinite graphs
Amrita Acharyya & Bikash Das
Pages: 198-205
Published online: 09 Jun 2020
AbstractforActions of cofinite groups on cofinite graphs | Full Text | References | PDF (587.9 KB) | EPUB
  • 397 Views
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Article
Graph polynomials for a class of DI-pathological graphs
James M. Hammer & Joshua Harrington
Pages: 206-212
Published online: 04 Jun 2020
AbstractforGraph polynomials for a class of DI-pathological graphs | Full Text | References | PDF (428.5 KB) | EPUB
  • 547 Views
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Article
On -irregularity strength of ladders and fan graphs
Faraha Ashraf, Martin Bača, Andrea Semaničová-Feňovčíková & Muhammad Kamran Siddiqui
Pages: 213-219
Published online: 04 Jun 2020
AbstractforOn -irregularity strength of ladders and fan graphs | Full Text | References | PDF (482.4 KB) | EPUB
  • 675 Views
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Article
Gradual supermagic graphs
Jaroslav Ivančo
Pages: 220-228
Published online: 04 Jun 2020
AbstractforGradual supermagic graphs | Full Text | References | PDF (502.2 KB) | EPUB
  • 434 Views
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Article
Independent point-set dominating sets in graphs
Purnima Gupta, Alka Goyal & Ranjana Jain
Pages: 229-241
Published online: 04 Jun 2020
AbstractforIndependent point-set dominating sets in graphs | Full Text | References | PDF (830.3 KB) | EPUB
  • 636 Views
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Article
Domatically perfect graphs
Naoki Matsumoto
Pages: 242-251
Published online: 04 Jun 2020
AbstractforDomatically perfect graphs | Full Text | References | PDF (511.7 KB) | EPUB
  • 506 Views
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Article
On the topological matrix and topological indices
Gülistan Kaya Gök
Pages: 252-258
Published online: 04 Jun 2020
AbstractforOn the topological matrix and topological indices | Full Text | References | PDF (600.3 KB) | EPUB
  • 1262 Views
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Article
-shaped point set embeddings of high-degree plane graphs
Shaheena Sultana & Md. Saidur Rahman
Pages: 259-264
Published online: 04 Jun 2020
Abstractfor-shaped point set embeddings of high-degree plane graphs | Full Text | References | PDF (414.8 KB) | EPUB
  • 431 Views
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Article
On the 2-token graph of a graph
J. Deepalakshmi, G. Marimuthu, A. Somasundaram & S. Arumugam
Pages: 265-268
Published online: 04 Jun 2020
AbstractforOn the 2-token graph of a graph | Full Text | References | PDF (368.6 KB) | EPUB
  • 822 Views
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Article
On the radio number for corona of paths and cycles
Niranjan P.K.Srinivasa Rao Kola
Pages: 269-275
Published online: 04 Jun 2020
AbstractforOn the radio number for corona of paths and cycles | Full Text | References | PDF (499.3 KB) | EPUB
  • 724 Views
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Article
An algorithm for generating generalized splines on graphs such as complete graphs, complete bipartite graphs and hypercubes
Radha Madhavi Duggaraju & Lipika Mazumdar
Pages: 276-295
Published online: 04 Jun 2020
AbstractforAn algorithm for generating generalized splines on graphs such as complete graphs, complete bipartite graphs and hypercubes | Full Text | References | PDF (747.7 KB) | EPUB
  • 532 Views
  • 1 CrossRef citations
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Article
A closed -knight’s tour on some cylinder chessboards
Sirirat Singhun, Parichat Ruengmanee & Adthasit Sinna
Pages: 296-302
Published online: 04 Jun 2020
AbstractforA closed -knight’s tour on some cylinder chessboards | Full Text | References | PDF (1.3 MB) | EPUB
  • 578 Views
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Article
-panchromatic digraphs
Hortensia Galeana-Sánchez & Miguel Tecpa-Galván
Pages: 303-313
Published online: 08 Jun 2020
Abstractfor-panchromatic digraphs | Full Text | References | PDF (772.3 KB) | EPUB
  • 365 Views
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Article
On the strong beta-number of galaxies with three and four components
Rikio Ichishima, Francesc A. Muntaner-Batle & Akito Oshima
Pages: 314-323
Published online: 04 Jun 2020
AbstractforOn the strong beta-number of galaxies with three and four components | Full Text | References | PDF (507 KB) | EPUB
  • 459 Views
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Article
Some identities for generalized Fibonacci and Lucas numbers
Anetta Szynal-Liana, Iwona Włoch & Mirosław Liana
Pages: 324-328
Published online: 04 Jun 2020
AbstractforSome identities for generalized Fibonacci and Lucas numbers | Full Text | References | PDF (364.2 KB) | EPUB
  • 1100 Views
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Article
Spanning trees with small diameters
Mikio Kano & Hajime Matsumura
Pages: 329-334
Published online: 04 Jun 2020
AbstractforSpanning trees with small diameters | Full Text | References | PDF (423 KB) | EPUB
  • 515 Views
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Article
On transversal and 2-packing numbers in uniform linear systems
Carlos A. Alfaro, Gabriela Araujo-Pardo, Christian Rubio-Montiel & Adrián Vázquez-Ávila
Pages: 335-341
Published online: 06 Jul 2020
AbstractforOn transversal and 2-packing numbers in uniform linear systems | Full Text | References | PDF (555.9 KB) | EPUB
  • 591 Views
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Article
Upper bound for radio -chromatic number of graphs in connection with partition of vertex set
Laxman Saha
Pages: 342-355
Published online: 16 Jun 2020
AbstractforUpper bound for radio -chromatic number of graphs in connection with partition of vertex set | Full Text | References | PDF (667.9 KB) | EPUB
  • 429 Views
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Article
Signless Laplacian spectrum of power graphs of finite cyclic groups
Subarsha Banerjee & Avishek Adhikari
Pages: 356-366
Published online: 29 Jul 2020
AbstractforSignless Laplacian spectrum of power graphs of finite cyclic groups | Full Text | References | PDF (469 KB) | EPUB
  • 804 Views
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Article
Rainbow connection number of generalized composition
Fendy Septyanto & Kiki Ariyanti Sugeng
Pages: 367-372
Published online: 08 Jun 2020
AbstractforRainbow connection number of generalized composition | Full Text | References | PDF (444.4 KB) | EPUB
  • 449 Views
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Article
On constant sum partitions and applications to distance magic-type graphs
Bryan Freyberg
Pages: 373-379
Published online: 17 Jun 2020
AbstractforOn constant sum partitions and applications to distance magic-type graphs | Full Text | References | PDF (484.3 KB) | EPUB
  • 397 Views
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Article
Perfect 2-colorings of the cubic graphs of order less than or equal to 10
Mehdi Alaeiyan & Ayoob Mehrabani
Pages: 380-386
Published online: 30 Jul 2020
AbstractforPerfect 2-colorings of the cubic graphs of order less than or equal to 10 | Full Text | References | PDF (967.2 KB) | EPUB
  • 496 Views
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Article
Characterizing graphs of critical pairs of layered generalized crowns
Rebecca E. Garcia, Pamela E. Harris, Bethany Kubik & Shannon Talbott
Pages: 387-401
Published online: 16 Jun 2020
AbstractforCharacterizing graphs of critical pairs of layered generalized crowns | Full Text | References | PDF (839.3 KB) | EPUB
  • 423 Views
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Article
Sunflowers and -intersecting families
Gábor Hegedűs
Pages: 402-406
Published online: 24 Jun 2020
AbstractforSunflowers and -intersecting families | Full Text | References | PDF (402.5 KB) | EPUB
  • 490 Views
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Article
Dimension of a lobster
L. Yahyaei & S.A. Katre
Pages: 407-413
Published online: 06 Aug 2020
AbstractforDimension of a lobster | Full Text | References | PDF (462.5 KB) | EPUB
  • 591 Views
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Article
On the edge irregularity strength of grid graphs
I. Tarawneh, R. Hasni & A. Ahmad
Pages: 414-418
Published online: 12 Aug 2020
AbstractforOn the edge irregularity strength of grid graphs | Full Text | References | PDF (621.5 KB) | EPUB
  • 748 Views
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Article
A short proof of Brooks’ Theorem for vertex arboricity
Allan Bickle
Pages: 419-421
Published online: 08 Jun 2020
AbstractforA short proof of Brooks’ Theorem for vertex arboricity | Full Text | References | PDF (331.2 KB) | EPUB
  • 1191 Views
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Article
The hyper-Zagreb index of cacti with perfect matchings
Hechao Liu & Zikai Tang
Pages: 422-428
Published online: 08 Jun 2020
AbstractforThe hyper-Zagreb index of cacti with perfect matchings | Full Text | References | PDF (511 KB) | EPUB
  • 1297 Views
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Article
A combinatorial interpretation of the bijection of Goulden and Yong
Kerry Ojakian
Pages: 429-442
Published online: 08 Jun 2020
AbstractforA combinatorial interpretation of the bijection of Goulden and Yong | Full Text | References | PDF (642 KB) | EPUB
  • 514 Views
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Article
Tree in forbidden triples generating a finite set of graphs with high connectivity
Yoshimi Egawa & Zhixian Zhao
Pages: 443-446
Published online: 15 Jul 2020
AbstractforTree in forbidden triples generating a finite set of graphs with high connectivity | Full Text | References | PDF (408.4 KB) | EPUB
  • 396 Views
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Article
Graphs with large rank numbers and rank numbers of subdivided stars
Hayley Boynton, Ethan Burroughs, Stephanie Gaston & Jobby Jacob
Pages: 447-452
Published online: 08 Jun 2020
AbstractforGraphs with large rank numbers and rank numbers of subdivided stars | Full Text | References | PDF (449.8 KB) | EPUB
  • 401 Views
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Article
A note on comaximal ideal graph of commutative rings
S. Kavitha & R. Kala
Pages: 453-460
Published online: 08 Jun 2020
AbstractforA note on comaximal ideal graph of commutative rings | Full Text | References | PDF (520.8 KB) | EPUB
  • 813 Views
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Article
On group vertex magic graphs
N. Kamatchi, K. Paramasivam, A.V. Prajeesh, K. Muhammed Sabeel & S. Arumugam
Pages: 461-465
Published online: 12 Jun 2020
AbstractforOn group vertex magic graphs | Full Text | References | PDF (439.2 KB) | EPUB
  • 1578 Views
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Article
A new matrix representation of multidigraphs
Sasmita Barik & Gopinath Sahoo
Pages: 466-479
Published online: 08 Jun 2020
AbstractforA new matrix representation of multidigraphs | Full Text | References | PDF (957.9 KB) | EPUB
  • 734 Views
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Article
Strongly connectable digraphs and non-transitive dice
Simon Joyce, Alex Schaefer, Douglas B. West & Thomas Zaslavsky
Pages: 480-485
Published online: 08 Jun 2020
AbstractforStrongly connectable digraphs and non-transitive dice | Full Text | References | PDF (411 KB) | EPUB
  • 446 Views
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Article
On the strength of some trees
Rikio Ichishima, Francesc A. Muntaner-Batle & Akito Oshima
Pages: 486-494
Published online: 24 Jun 2020
AbstractforOn the strength of some trees | Full Text | References | PDF (464.8 KB) | EPUB
  • 624 Views
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Article
The total face irregularity strength of some plane graphs
Meilin I. Tilukay, A.N.M. Salman, Venn Y.I. Ilwaru & F.Y. Rumlawang
Pages: 495-502
Published online: 03 Aug 2020
AbstractforThe total face irregularity strength of some plane graphs | Full Text | References | PDF (469.5 KB) | EPUB
  • 515 Views
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Article
Lower bounds on nonnegative signed domination parameters in graphs
Arezoo. N. Ghameshlou
Pages: 503-509
Published online: 12 Jun 2020
AbstractforLower bounds on nonnegative signed domination parameters in graphs | Full Text | References | PDF (472.3 KB) | EPUB
  • 332 Views
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Article
--supermagic labeling of graphs
C. Chithra, G. Marimuthu & G. Kumar
Pages: 510-518
Published online: 12 Jun 2020
Abstractfor--supermagic labeling of graphs | Full Text | References | PDF (457.8 KB) | EPUB
  • 769 Views
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Article
Transit sets of -point crossover operators
Manoj Changat, Prasanth G. Narasimha-Shenoi, Ferdoos Hossein Nezhad, Matjaž Kovše, Shilpa Mohandas, Abisha Ramachandran & Peter F. Stadler
Pages: 519-533
Published online: 08 Jun 2020
AbstractforTransit sets of -point crossover operators | Full Text | References | PDF (722.1 KB) | EPUB
  • 584 Views
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Article
Identifying Hamilton cycles in the Cartesian product of directed cycles
Zbigniew R. Bogdanowicz
Pages: 534-538
Published online: 03 Aug 2020
AbstractforIdentifying Hamilton cycles in the Cartesian product of directed cycles | Full Text | References | PDF (362.2 KB) | EPUB
  • 426 Views
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Article
On kernels in strongly game-perfect digraphs and a characterisation of weakly game-perfect digraphs
Stephan Dominique Andres
Pages: 539-549
Published online: 08 Jun 2020
AbstractforOn kernels in strongly game-perfect digraphs and a characterisation of weakly game-perfect digraphs | Full Text | References | PDF (584.4 KB) | EPUB
  • 421 Views
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Article
A computational approach to identify the role of potassium transporter in barley
Rajeswari S.Somasundaram A.Nishrin Abdul Gafoor, Trupti Gokhele Swarup, Neeru Sood & S. Arumugam
Pages: 550-559
Published online: 16 Jun 2020
AbstractforA computational approach to identify the role of potassium transporter in barley | Full Text | References | PDF (1.1 MB) | EPUB
  • 528 Views
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Article
On the genus of some total graphs
L. Hamidian Jahromi & A. Abbasi
Pages: 560-570
Published online: 08 Jun 2020
AbstractforOn the genus of some total graphs | Full Text | References | PDF (651.2 KB) | EPUB
  • 675 Views
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Article
Betweenness centrality in Cartesian product of graphs
Sunil Kumar R.Kannan Balakrishnan
Pages: 571-583
Published online: 20 Jul 2020
AbstractforBetweenness centrality in Cartesian product of graphs | Full Text | References | PDF (455.2 KB) | EPUB
  • 479 Views
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Article
On two consequences of Berge–Fulkerson conjecture
Vahan V. Mkrtchyan & Gagik N. Vardanyan
Pages: 584-586
Published online: 08 Jun 2020
AbstractforOn two consequences of Berge–Fulkerson conjecture | Full Text | References | PDF (319.3 KB) | EPUB
  • 423 Views
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Article
Minimum fundamental cycle basis of some bipartite graphs
Changxiang He, Weilong Liu, Baofeng Wu, Zhensheng Yu & Min Chang
Pages: 587-591
Published online: 08 Jun 2020
AbstractforMinimum fundamental cycle basis of some bipartite graphs | Full Text | References | PDF (408.6 KB) | EPUB
  • 505 Views
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Article
Generating graceful unicyclic graphs from a given forest
G. Sethuraman & V. Murugan
Pages: 592-605
Published online: 13 Jul 2020
AbstractforGenerating graceful unicyclic graphs from a given forest | Full Text | References | PDF (731.2 KB) | EPUB
  • 645 Views
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Article
The spectral characterization of the connected multicone graphs
Ali Zeydi Abdian, Krishnaiyan Thulasiraman & Kewen Zhao
Pages: 606-613
Published online: 08 Jun 2020
AbstractforThe spectral characterization of the connected multicone graphs | Full Text | References | PDF (515.7 KB) | EPUB
  • 400 Views
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Article
Further results on Erdős–Faber–Lovász conjecture
S.M. Hegde & Suresh Dara
Pages: 614-631
Published online: 08 Jun 2020
AbstractforFurther results on Erdős–Faber–Lovász conjecture | Full Text | References | PDF (2.1 MB) | EPUB
  • 551 Views
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Article
Binomial trees are graceful
P. Ragukumar & G. Sethuraman
Pages: 632-636
Published online: 16 Jun 2020
AbstractforBinomial trees are graceful | Full Text | References | PDF (407.3 KB) | EPUB
  • 1128 Views
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