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Discrete Mathematics, Algorithms and Applications, Volume 11
Volume 11, Number 1, February 2019
- Roberto Demontis:

What is the least number of moves needed to solve the k-peg Towers of Hanoi problem? 1930001:1-1930001:8
- Igor Z. Milovanovic, Emina I. Milovanovic, Marjan M. Matejic

, Akbar Ali
:
A note on the relationship between graph energy and determinant of adjacency matrix. 1950001:1-1950001:8 - Ali Reza Ashrafi, Ali Ghalavand, Akbar Ali

:
Molecular trees with the sixth, seventh and eighth minimal irregularity values. 1950002:1-1950002:10 - Toufik Mansour

, Howard Skogman, Rebecca Smith
:
Passing through a stack k times. 1950003:1-1950003:22 - Michael A. Henning

, Nader Jafari Rad
:
A note on improved upper bounds on the transversal number of hypergraphs. 1950004:1-1950004:6 - Laxman Saha

, Pratima Panigrahi:
A new graph radio k-coloring algorithm. 1950005:1-1950005:10 - E. Vatandoost, Y. Golkhandypour:

On the non-cyclic graph of a group. 1950006:1-1950006:10 - Kumar Abhishek

:
Strongly set-colorable graphs. 1950007:1-1950007:8 - Saeid Alikhani

, Samaneh Soltani:
Symmetry breaking in planar and maximal outerplanar graphs. 1950008:1-1950008:11 - Hamidreza Mahmoodi:

Cyclic codes over R3, m. 1950009:1-1950009:22 - K. Selvakumar, V. C. Amritha:

On the genus of the k-maximal hypergraph of commutative rings. 1950010:1-1950010:9 - G. Muhiuddin

, Seon Jeong Kim, Young Bae Jun:
Implicative 풩-ideals of BCK-algebras based on neutrosophic 풩-structures. 1950011:1-1950011:17 - Subramanian Visweswaran, Anirudhdha Parmar:

Some results on a spanning subgraph of the complement of the annihilating-ideal graph of a commutative reduced ring. 1950012:1-1950012:23 - Bijon Biswas, Sukhendu Kar

, Malay K. Sen, T. K. Dutta:
A generalization of co-maximal graph of commutative rings. 1950013:1-1950013:13 - Radhakrishnan Vignesh

, Jayabalan Geetha, Kanagasabapathi Somasundaram:
Total coloring conjecture for vertex, edge and neighborhood corona products of graphs. 1950014:1-1950014:9
Volume 11, Number 2, April 2019
- Rafal Kapelko:

Asymptotic formula for sum of moment mean deviation for order statistics from uniform distribution. 1950015:1-1950015:23 - Sambhu Charan Barman

, Madhumangal Pal, Sukumar Mondal
:
An optimal algorithm to find minimum k-hop dominating set of interval graphs. 1950016:1-1950016:18 - Moussa Ahmia

, Hacène Belbachir:
Preserving log-concavity for p, q-binomial coefficient. 1950017:1-1950017:11 - Vinod Tyagi, Tarun Lata

:
bi-Byte correcting non-binary perfect codes. 1950018:1-1950018:13 - Vinod Tyagi, Tarun Lata

:
Restricted bi-byte correcting non-binary optimal codes. 1950019:1-1950019:15 - M. Alambardar Meybodi, Mohammad Reza Hooshmandasl

, Pouyeh Sharifani, Ali Shakiba
:
Domination cover number of graphs. 1950020:1-1950020:17 - A. Chellaram Malaravan, A. Wilson Baskar:

A note on graph and its complement with specified properties: Radius, diameter, center, and periphery. 1950021:1-1950021:9 - Qingqin Nong

, Jiapeng Wang, Suning Gong, Saijun Guo:
A bin packing game with cardinality constraints under the best cost rule. 1950022:1-1950022:12 - Tapan Senapati

, Kar-Ping Shum:
Atanassov's interval-valued intuitionistic fuzzy set theory applied in KU-subalgebras. 1950023:1-1950023:17 - Vipul Kakkar

, Gopal Singh Rawat:
Commuting graphs of generalized dihedral groups. 1950024:1-1950024:8 - S. S. Bose, Milan Nath, Deepak Sarma

:
Maximal distance spectral radius of trees. 1950025:1-1950025:16 - Bandhu Prasad

:
The generalized relations among the code elements for a new complex Fibonacci matrix. 1950026:1-1950026:16 - R. Dhanalakshmi

, C. Durairajan
:
r-Identifying codes in binary Hamming space, q-ary Lee space and incomplete hypercube. 1950027:1-1950027:14 - Hilal A. Ganie

, Shariefuddin Pirzada
, Rezwan Ul Shaban
, X. Li:
Upper bounds for the sum of Laplacian eigenvalues of a graph and Brouwer's conjecture. 1950028:1-1950028:15
Volume 11, Number 3, June 2019
- Ashoke Kumar Bera, Dipak Kumar Jana

, Debamalya Banerjee, Titas Nandy:
Multiple-criteria fuzzy group decision-making with multi-choice goal programming for supplier selection: A case study. 1950029:1-1950029:24 - Habibul Islam

, Om Prakash
:
A note on skew constacyclic codes over 픽q + u픽q + v픽q. 1950030:1-1950030:13 - Hongjuan Liu, Honghai Li:

Normalized algebraic connectivity of graphs. 1950031:1-1950031:10 - Yi Wang

:
Automorphisms of prime-cube order group. 1950032:1-1950032:5 - F. Afshari, Mohammad Maghasedi:

Rhomboidal C4C8 toris which are Cayley graphs. 1950033:1-1950033:7 - Terry A. McKee

:
Odd twists on strongly chordal graphs. 1950034:1-1950034:7 - S. Ganesamurthy

, P. Paulraja, R. Srimathi:
Multidecompositions of line graphs of complete graphs. 1950035:1-1950035:13 - S. V. Divya Rashmi

, A. Somasundaram, S. Arumugam
:
Secure domination subdivision number of a graph. 1950036:1-1950036:11 - Krasimir Yordzhev

:
Calculating the cardinality of some classes of binary matrices using bitwise operations - A polynomial algorithm. 1950038:1-1950038:8 - Bommanahal Basavanagoud

, Anand P. Barangi
:
F-index and hyper-Zagreb index of four new tensor products of graphs and their complements. 1950039:1-1950039:14
Volume 11, Number 4, August 2019
- Soheila Khojasteh

:
The intersection graph of ideals of ℤm. 1950037:1-1950037:12 - Nacéra Meddah, Mustapha Chellali:

Edges contained in all or in no minimum edge dominating set of a tree. 1950040:1-1950040:9 - Ismail Aydogdu, Taher Abualrub

:
Self-dual cyclic and quantum codes over ℤ2 × (ℤ2 + uℤ2). 1950041:1-1950041:15 - P. Paulraja, T. Sivakaran

:
Decompositions of some regular graphs into unicyclic graphs of order five. 1950042:1-1950042:34 - Feifei Song, Jianjie Zhou:

Spanning k-tree with specified vertices. 1950043:1-1950043:7 - Arti Sharma, Atul Gaur:

Maximal labeling of graphs. 1950044:1-1950044:12 - Kannan Pattabiraman, Manzoor Ahmad Bhat:

Upper bounds on product degree distance of F-sum of graphs. 1950045:1-1950045:14 - Abbas Heydari

:
The normalized Laplacian polynomial of rooted product of graphs. 1950046:1-1950046:10 - D. Heidari

, Bijan Davvaz:
Characterization of small polygroups by their fundamental groups. 1950047:1-1950047:18 - Xia Wang, Tianlong Ma

, Jun Yin, Chengfu Ye:
Fractional matching preclusion for radix triangular mesh. 1950048:1-1950048:12 - Thierry Bousch, Andreas M. Hinz, Sandi Klavzar, Daniele Parisse, Ciril Petr, Paul K. Stockmeyer:

A note on the Frame-Stewart conjecture. 1950049:1-1950049:4
Volume 11, Number 5, October 2019
- G. H. J. Lanel

, H. K. Pallage
, Jayampathy Ratnayake
, S. Thevasha, B. A. K. Welihinda
:
A survey on Hamiltonicity in Cayley graphs and digraphs on different groups. 1930002:1-1930002:18
- Hiroki Izumi, Yuki Nishida

, Sennosuke Watanabe
, Yoshihide Watanabe:
The maximum 1-2 matching problem and two kinds of its variants. 1950050:1-1950050:10 - S. Saravanakumar

, A. Anitha
, I. Sahul Hamid
:
Open packing bondage number of a graph. 1950051:1-1950051:8 - Yilmaz Durgun

:
Extended maximal self-orthogonal codes. 1950052:1-1950052:12 - Deena C. Scaria, Gopalapillai Indulal

:
The distance Laplacian and distance signless Laplacian spectrum of the subdivision-vertex join and subdivision-edge join of two regular graphs. 1950053:1-1950053:11 - Durbar Maji, Ganesh Ghorai

:
A novel graph invariant: The third leap Zagreb index under several graph operations. 1950054:1-1950054:16 - Nader Jafari Rad

, Hadi Rahbani:
A Nordhaus-Gaddum bound for Roman domination. 1950055:1-1950055:11 - Shreekant Patil

, Mallikarjun Mathapati:
Spectra of Indu-Bala product of graphs and some new pairs of cospectral graphs. 1950056:1-1950056:9 - Sara Ban, Dean Crnkovic

, Matteo Mravic
, Sanja Rukavina
:
New extremal Type II ℤ4-codes of length 32 obtained from Hadamard matrices. 1950057:1-1950057:18 - Fairouz Beggas, Volker Turau, Mohammed Haddad, Hamamache Kheddouci:

[1, 2]-Domination in generalized Petersen graphs. 1950058:1-1950058:15 - Chad Clark, Attila Egri-Nagy, Andrew R. Francis

, Volker Gebhardt
:
Bacterial phylogeny in the Cayley graph. 1950059:1-1950059:14 - Jose Torres-Jimenez

, Idelfonso Izquierdo-Marquez:
A low spatial complexity algorithm to generate combinations with the strong minimal change property. 1950060:1-1950060:15 - Mahdieh Hakimi Poroch

, Ali Asghar Talebi
:
Product of symplectic groups and its cyclic orbit code. 1950061:1-1950061:25 - Kecai Deng, Gexin Yu, Xiangqian Zhou

:
Recent progress on strong edge-coloring of graphs. 1950062:1-1950062:21
Volume 11, Number 6, December 2019
- Saikat Pal

, Dinabandhu Pradhan
:
The strong domination problem in block graphs and proper interval graphs. 1950063:1-1950063:21 - Kai Lin, Min Chen, Dong Chen:

(1, 0)-Relaxed strong edge list coloring of planar graphs with girth 6. 1950064:1-1950064:11 - Xianliang Liu

, Zishen Yang, Wei Wang:
Some results for the two disjoint connected dominating sets problem. 1950065:1-1950065:11 - S. Arumugam

, K. Raja Chandrasekar
:
Linear time algorithm for dominator chromatic number of trestled graphs. 1950066:1-1950066:8 - Jie Zhang, Guang-Jun Zhang, Hua Wang, Xiao-Dong Zhang:

Extremal trees with respect to the Steiner Wiener index. 1950067:1-1950067:16 - Nopparat Pleanmani

:
Graham's pebbling conjecture holds for the product of a graph and a sufficiently large complete bipartite graph. 1950068:1-1950068:7 - Brahim Chaourar

:
A short proof of a min-max relation for the bases packing of a matroid. 1950069:1-1950069:6 - Shuang Zhang, Yan Zhu

:
Some spectral properties of Aα-matrix. 1950070:1-1950070:7 - Ridho Alfarisi, Arika Indah Kristiana:

Resolving domination number of graphs. 1950071:1-1950071:13 - Jameel Rwalah, Hasan Al-Ezeh, Manal Ghanem

:
The hull number of powers of cycle graphs under restricted conditions. 1950072:1-1950072:8 - M. Gayathri, Rajendran Rajkumar

:
Adjacency and Laplacian spectra of variants of neighborhood corona of graphs constrained by vertex subsets. 1950073:1-1950073:19 - Min-Sheng Lin:

Counting dominating sets in generalized series-parallel graphs. 1950074:1-1950074:11 - Lei Lai, Qiufen Ni, Changhong Lu, Chuanhe Huang, Weili Wu:

Monotone submodular maximization over the bounded integer lattice with cardinality constraints. 1950075:1-1950075:14 - Ali Gholami Rudi:

Succinct enumeration of distant vertex pairs. 1950076:1-1950076:7

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