Publications

Submitted
Lanel GHJ, Ratnayake JK, Welihinda BAK. Hamiltonian cycles in Cayley graphs of semidirect products of finite groups. Submitted.
2019
Dia KMGIU, Perera BBR, Lanel GHJ, Rodrigo DS, Tharaka JAD, Samarakoon MASC. Analysing the Time of Bed Availability in Intensive Care Unit of Accident and Orthopaedic Department Using Survival Analysis. Asian Journal of Multidisciplinary Studies [Internet]. 2019;7(8):52-57. Publisher's Version
Jayarathna DGND, Lanel GHJ, Juman ZAMS. A CONTEMPORARY RECAPITULATION OF MAJOR FINDINGS ON VEHICLE ROUTING PROBLEMS : MODELS AND METHODOLOGIES,A CONTEMPORARY RECAPITULATION OF MAJOR FINDINGS ON VEHICLE ROUTING PROBLEMS : MODELS AND METHODOLOGIES. International Journal of Recent Technology and Engineering (IJRTE) Volume 8 [Internet]. 2019;8(2S4):581-585. Publisher's Version
KPT D,, Lanel GHJ, USV L. Identifying the Optimum Path and the Positions of the Bends in PVC and DI Pipes in Underground Water Lines. IOSR Journal of Mathematics (IOSR-JM) [Internet]. 2019;15(2):56-61. Publisher's Version
AAT T, GHJ L. A Model To Reduce Traffic Congestion In Colombo City. International Journal of Scientific and Research Publications [Internet]. 2019;9(6):768-773. Publisher's Version
Lanel GHJ, Pallage HK, Ratnayake JK, Thevasha S, Welihinda BAK. A survey on Hamiltonicity in Cayley graphs and digraphs on different groups. Discrete Mathematics, Algorithms and Applications [Internet]. 2019. Publisher's Version
2018
Sandamali EACT, Lanel GHJ, Jayawardena HSSP, Samarakoon MASC. Analysis of the Queue at Neuro-Trauma Centre of National Hospital in Sri Lanka. IOSR Journal of Mathematics (IOSR-JM) [Internet]. 2018;13(6):47-54. Publisher's Version
2017
Batugedara BMYUA, Lanel GHJ. DESIGNING THE TRAFFIC PHASES USING GRAPH COLOURING AND BOOK THICKNESS TO REDUCE THE TRAFFIC FOR A SELECTED JUNCTION IN COLOMBO CITY. International Journal of Advanced Research (IJAR) [Internet]. 2017;5(3):1577-1582. Publisher's Version
Devanarayana SK, Lanel GHJ. Develop a model to map client’s people development requirements and the delivery of the service to achieve effective results. International Journal of Advanced Engineering Research and Science (IJAERS) [Internet]. 2017;4(3):162-165. Publisher's Version
Silva DPHHPN, Lanel GHJ, Perera MTM. Integer Quadratic Programming (IQP) Model for Cut Order. International Organization of Scientific Research-Journal of Mathematics (IOSR-JM) [Internet]. 2017;13(2):76-80. Publisher's Version
Ferdinandes MGRUK, Lanel GHJ, Samrarakoon MASC. A Queuing Model to Optimize the Performance of Surgical Units. International Journal of Advanced Engineering Research and Science (IJAERS) [Internet]. 2017;4(5):119-123. Publisher's Version
2016
Perera MTM, Lanel GHJ. A Model to Optimize University Course Timetable Using Graph Coloring and Integer Linear Programming. IOSR Journal of Mathematics (IOSR-JM) [Internet]. 2016;12(5):13-18. Publisher's Version
Ferdinandes MGRUK, Lanel GHJ, Pallage HK, Angulgamuwa ANK. ENHANCING THE WORK PERFORMANCE OF COASTAL AND SUBURBAN DIVISION OF SRI LANKA FORT RAILWAY STATION USING GRAPH COLORING. International Journal of Emerging Technology and Innovative Engineering [Internet]. 2016;2(2):93–99. Publisher's Version
Dilrukshi PAD, Nirmanamali HDIM, Lanel GHJ, Samarakoon MASC. A Strategy to Reduce the Waiting Time at the Outpatient Department of the National Hospital in Sri Lanka. International Journal of Scientific and Research Publications [Internet]. 2016;6(2):281–287. Publisher's Version
2015
Wickramasooriya SASS, Weerasekara TM, Lanel GHJ, de Silva TP, Ganegoda NC. A cryptographic method to send a secret route or map to a receiver using concepts in graph theory and number theory. International Journal of Engineering and Applied Sciences [Internet]. 2015;2(12):103–108. Publisher's Version
Ferdinandes MGRUK, Pallage HK, Lanel GHJ, Angulgamuwa ANK. An improved strategy to reduce the passenger traffic at coastal and suburban area division of Sri Lanka fort railway station ticketing counters. International Journal of Information Research and Review. 2015;2(7):909–913.
Thondilege GKH, Lanel GHJ, De Almeida PDAGD. Possibilities of Sharing Multi Species in a Cage Based on Their Food Preference Using Graph Coloring. International Journal of Scientific and Research Publications [Internet]. 2015;5(3). Publisher's Version
2014
Cheng CC, Lanel GHJ. The Number of Complex Roots of a Univariate Polynomial Within a Rectangle. GSTF Journal of Mathematics, Statistics and Operations Research (JMSOR) [Internet]. 2014;2. Publisher's Version
2011
Hewage JLG. Complex root isolation. Proquest, Umi Dissertatio; 2011. Publisher's Version
2009
Lanel GHJ. Complex Root Isolation. Scholar's Press; 2009. Publisher's Version