College of Science - College of Science

  • Professor
  • KINKAR CHANDRA DAS 홈페이지 바로가기

Research Interest

I am interested in all areas in Graph Theory ( particularly Spectral Graph Theory, ExtremalGraph Theory, Molecular Graph Theory), Graph Labeling, Graph Algorithm, Discrete Mathematics and Combinatorics.

Journal Articles

  • (2024)  On Orderenergetic Graphs.  MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY.  92,  2
  • (2024)  ON THE GENERALIZED DISTANCE EIGENVALUES OF GRAPHS.  Matematicki Vesnik.  76,  1-2
  • (2024)  RELATIONS BETWEEN ARITHMETIC-GEOMETRIC INDEX AND GEOMETRIC-ARITHMETIC INDEX.  MATHEMATICAL REPORTS.  26,  76
  • (2024)  Relations between ordinary energy and energy of a self-loop graph.  HELIYON.  10,  1
  • (2024)  Open problems on Sombor index of unicyclic and bicyclic graphs.  APPLIED MATHEMATICS AND COMPUTATION.  473,  1
  • (2024)  A Fuzzy Logic Inference Model for the Evaluation of the Effect of Extrinsic Factors on the Transmission of Infectious Diseases.  MATHEMATICS.  12,  1
  • (2024)  Extremal problems on the Atom-bond sum-connectivity indices of trees with given matching number or domination number.  DISCRETE APPLIED MATHEMATICS.  345,  1
  • (2024)  The General Extended Adjacency Eigenvalues of Chain Graphs.  MATHEMATICS.  12,  192
  • (2024)  The minimal chemical tree for the difference between geometric–arithmetic and Randic indices.  INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY.  124,  e27336
  • (2023)  ON INVERSE SYMMETRIC DIVISION DEG INDEX OF GRAPHS.  RAIRO-OPERATIONS RESEARCH.  57,  1
  • (2023)  Degree-Based Graph Entropy in Structure-Property Modeling.  ENTROPY.  25,  7
  • (2023)  On reciprocal degree distance of graphs.  HELIYON.  9,  7
  • (2023)  Optimal Fault-Tolerant Resolving Set of Power Paths.  MATHEMATICS.  11,  13
  • (2023)  Zagreb connection indices in structure property modelling.  JOURNAL OF APPLIED MATHEMATICS AND COMPUTING.  69,  4
  • (2023)  Connectivity Status of Intuitionistic Fuzzy Graph and Its Application to Merging of Banks.  MATHEMATICS.  11,  8
  • (2023)  Optimal Multi-Level Fault-Tolerant Resolving Sets of Circulant Graph C(n : 1, 2).  MATHEMATICS.  11,  8
  • (2023)  Chain graph sequences and Laplacian spectra of chain graphs.  LINEAR & MULTILINEAR ALGEBRA.  71,  4
  • (2023)  Distance-regular Cayley graphs over dicyclic groups.  JOURNAL OF ALGEBRAIC COMBINATORICS.  57,  2
  • (2023)  On neighborhood inverse sum indeg index of molecular graphs with chemical significance.  INFORMATION SCIENCES.  623,  5
  • (2023)  A Combinatorial Approach to Study the Nordhaus–Guddum-Type Results for Steiner Degree Distance.  MATHEMATICS.  11,  3

Publications

  • (2018)  Proceedings of International Conference on Recent Advancement on Computer and Communication.  Mathematics.  Co-author
  • (2017)  Bounds in Chemical Graph Theory – Advances.  University of Kragujevac.  Co-author
  • (2017)  Bounds in Chemical Graph Theory – Basics.  University of Kragujevac.  Co-author
  • (2017)  Bounds in Chemical Graph Theory – Mainstreams.  University of Kragujevac.  Co-author
  • (2015)  The Harary Index of a Graph.  Springer.  Co-author

Conference Paper

  • (2018)  On Laplacian eigenvalues and Laplacian energy of graphs.  On Laplacian eigenvalues and Laplacian energy of graphs.  IRAN - ISLAMIC REPUBLIC OF
  • (2018)  Comparison between topological indices of graphs.  The Eight Conference And Workshop on Mathematical Chemistry (ECWMC 2018).  IRAN - ISLAMIC REPUBLIC OF
  • (2017)  On Laplacian eigenvalues and Laplacian energy of graphs.  The 1st International Conference on Combinatorics, Graph Theory, and Network Topology.  INDONESIA
  • (2016)  On energy, Laplacian energy and signless Laplacian energy of graphs.  The 12th Annual Meeting of the International Academy of Mathematical Chemistry.  CHINA
  • (2016)  On (signless) Laplacian eigenvalues of graphs.  Spectra of graphs and applications 2016.  SERBIA
  • (2015)  On Laplacian eigenvalues of graphs.  46th Annual Iranian Mathematics Conference.  IRAN - ISLAMIC REPUBLIC OF
  • (2014)  Proof of conjectures on the distance signless Laplacian eigenvalues of graphs.  CHINA
  • (2014)  On Kirchhoff index, Laplacian energy and Laplacian-energy-like invariant of graphs.  2014 Annual Meeting of the Korean Society for Industrial and Applied Mathematics.  KOREA, REPUBLIC OF
  • (2014)  Relation between energy of different matrices from graph.  Eighth Shanghai Conference On Combinatorics.  CHINA
  • (2014)  Eigenvalues of graph matrices and graph parameters.  Moscow Workshop on Combinatorics and Number Theory.  RUSSIAN FEDERATION
  • (2013)  The relation between the eigenvalues of graph matrices with graph parameters.  The second workshop on spectral graph theory and related topics.  JAPAN
  • (2013)  Sharp bounds for energy of graphs.  International conference on algebra.  TURKEY

Activities

  • (2023)  On topological indices of graphs.  CHINA, 
  • (2023)  On Spectral Graph Theory.  MONGOLIA, 
  • (2019)  ON INDEPENDENCE NUMBER, LOCATION-DOMINATION NUMBER AND METRIC DIMENSION.  POLAND, 
  • (2019)  On Laplacian eigenvalues and Laplacian energy of graphs.  INDIA, 
  • (2019)  Laplacian eigenvalues to Laplacian energy.  CHINA,