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Sohan Lal

Sohan Lal

Assistant Professor, Mathematics

Sohan.lal@sharda.ac.in

About

Sohan Lal is currently working as an Assistant Professor in the Department of Mathematics, School of Basic Sciences and Research, Sharda University. He obtained his M.Sc. from the University of Jammu and his Ph.D. from Shri Mata Vaishno Devi University, Katra, J&K, under the supervision of Prof. V. K. Bhat.
He qualified for the Graduate Aptitude Test in Engineering (GATE) in 2020 with AIR of 311, conducted by IIT Delhi. He has published more than 15 research papers in reputed journals indexed in SCI/Scopus and has attended numerous national and international conferences and workshops.
On the research front, his work focuses on graph theory, particularly algebraic graph theory and chemical graph theory. He is proficient in MS Office, LaTeX, MATLAB, and Python.

Experience
  • 5 Years (Teaching)
  • 4 Years (Research)
     
Qualification
  • M.SC (Mathematics), GATE, P. HD
Research

  • Sohan Lal, Vijay Kumar Bhat, Karnika Sharma and Sahil Sharma, Topological indices of lead sulphide using polynomial technique. Molecular Physics, 122(3) 2024, e2249131. https://doi.org/10.1080/00268976.2023.2249131  .
  • Sohan Lal, Vijay Kumar Bhat and Sahil Sharma, Topological indices and graph entropies for carbon nanotube Y-junctions. Journal of Mathematical Chemistry, 62(1) 2024, 73-108. https://doi.org/10.1007/s10910-023-01520-5 .
  • Sohan Lal, Vijay Kumar Bhat and Sahil Sharma, Topological Descriptors of Crystal Carbon Graphite. Polycyclic Aromatic Compounds, 2024. https://doi.org/10.1080/10406638.2023.2283197. .
  • Sohan Lal, Shriya Negi, and Vijay Kumar Bhat, Degree-based topological indices of boron nanotubes. AIP Advances 13(10), (2023) https://doi.org/10.1063/5.0164989 (.
  • Sohan Lal and Vijay Kumar Bhat, On the dominant local metric dimension of certain polyphenyl chain graphs, Theoretical Chemistry Accounts  (2023) 142:56. https://doi.org/10.1007/s00214-023-02985-y (.
  • Shriya Negi, Sohan Lal, and Vijay Kumar Bhat, On boron nanotubes and their face index. Mechanics of Advanced Materials and Structures (2023): 1-9. https://doi.org/10.1080/15376494.2023.2269649 (.
  • Malkesh Singh, Sohan Lal, Sunny Kumar Sharma, and Vijay Kumar Bhat. Edge dependent fault-tolerance in certain carbon-based crystal structures. Physica Scripta (2024). https://doi.org/10.1088/1402-4896/ad5fcb (.
  • Sahil Sharma, Vijay Kumar Bhat and Sohan Lal, Multiplicative Topological Indices of the Crystal Cubic Carbon Structure, Crystal Research and Technology, 58(03), 2023. https://doi.org/10.1002/crat.202200222 (.
  • Sahil Sharma, Vijay Kumar Bhat and Sohan Lal, The metric resolvability and topological characterisation of some molecules in H1N1 antiviral drugs. Molecular Simulation, 2023. https://doi.org/10.1080/08927022.2023.222371812345 (.
  • Sahil Sharma, Vijay Kumar Bhat and Sohan Lal, Edge resolvability of crystal cubic carbon structure. Theoretical Chemistry Accounts (2023) 142:24. https://doi.org/10.1007/s00214-023-02964-3 .
  • Sohan Lal and Vijay Kumar Bhat, On the dominant local metric dimension of some planar graphs,  Discrete Mathematics, Algorithms and Applications 15(07), (2023), 2250152. https://doi.org/10.1142/S179383092250152X
  • Sohan Lal and Vijay Kumar Bhat, On the local metric dimension of generalized wheel graph, Asian-European Journal of Mathematics 16(11), (2023), 2350194. https://doi.org/10.1142/S1793557123501942
  • Sunny Kumar Sharma, Vijay Kumar Bhat, and Sohan Lal, Edge resolving number of pentagonal circular ladder, Annals of the University of Craiova-Mathematics and Computer Science Series 50(1), (2023): 152-170. https://doi.org/10.52846/ami.v50il.1644

Certifications

  • Participated and presented a paper entitled “On the dominant local metric dimension of certain polyphenyl chain graphs” at the International Conference on Advance Trends in Computational Mathematics, Statistics, and Operations Research “ICCMSO-2022” organized by the Department of Applied Sciences, The North Cap University from 2nd April to 3rd April 2022. 
  • Participated and presented a paper entitled “On essential ideal graph of Zn and its topological indices” at the International Conference on Recent Trends in Applied Mathematics (ICRTAM- 2022) organized by the Department of Science and Humanities (Mathematics), Sri Ramakrishna Institute of Technology, Pachapalayam, Coimbatore from 7th October 2022.
  • Participated and presented a paper entitled “Metric and Edge metric dimension of essentail ideal graph of Zn” at National Conference on “Recent Advances in Mathematics (NCRAM-2022)” organized by the Department of Mathematics, Central University of Jammu, Samba, J&K, India from 20th October to 21th October 2022. 
  • Participated and presented a paper entitled “Topological indices and graph entropies of carbon nanotube Y-junctions” at the International Conference on “Recent Trends in Applied Mathematics (ICRTAM- 2023)” organized by the Department of Science and Humanities (Mathematics), Sri Ramakrishna Institute of Technology, Pachapalayam, Coimbatore from 11th October 2023.
  • Participated and presented a paper entitled “A note on essential ideal graph of Zn at “National Conference on Recent Trends in Mathematical Sciences (NCRTMS-2024)” organized by the School of Mathematics, Shri Mata Vaishno Devi University, Katra, J&K, India during 21-22 March 2024.
  • Participated in the National Workshop “On Graph Theory”, organized by the Department of Computer Science And Engineering, Department of Mathematics, Muthayammal Engineering College Raslpuram - 637408, Namakkal Dist., Tamil Nadu from 17th to 18th February 2023.
  • Participated in 3rd One-Week International Workshop “On Technical Writing using LaTeX (Online)”, organized by the School of Electronics Engineering (SENSE) at VIT-AP University, Amaravati, India from 30th March to 5th 2023. 
  • Participated in a three-day workshop on “Introduction to Latex” organized by the Department of Mathematics, Central University of Jammu, Samba, J&K, India from 25th to 28th February 2022. 

Area of Interest

  • Graph Theory (Metric Dimension and its Variants), Algebraic Graph Theory (Zero Divisor Graphs), Chemical Graph Theory (Topological Indices)