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Dr. Kukil Kalpa Rajkhowa

Dr. Kukil Kalpa Rajkhowa

Assistant Professor

Ph.D. : Gauhati University

Research Interests:

Graph theory, Algebra, Fuzzy set.
Date of Joining : Feb 12, 2015

Phone: +91-9864500736
Email: kukil.rajkhowa@cottonuniversity.ac.in

Vidwan Profile
About Teaching Research Paper Publications Book publication relating subject/research concerned Research Scholars Other Informations

About

Career Profile/Services:

  1.  Assistant Professor, GIMT, Guwahati-781017 (02/01/2008-10/02/2015)
  2.  Assistant Professor, CCSU, Guwahati-781001 (12/02/2015-31/05/2017)
  3.  Assistant Professor, Cotton University, Guwahati-781001 (01/06/2017 onwards)

Teaching

  1. BA/BSc 3rd Semester, Analysis-2 (MTH301C)
  2. MA/MSc 1st Semester, Analysis (MTH701C)
  3. MA/MSc 2nd Semester, Complex Function Theory (MTH804C)
  4. MA/MSc 3rd Semester, Ring Theory (MTH904SP1)
  5. MA/MSc 4th Semester, Combinatories (MTH1003OP2)

Research paper publications

2025

1. Nabajit Talukdar; Kukil Kalpa Rajkhowa, p-groups with a small number of character degrees and their normal subgroups Pages 171-180, International Journal of Group Theory, vol. 14, 171-180, 3, 2025 https://doi.org/10.22108/ijgt.2024.141029.1897

2024

1. Bikash Barman, Kukil Kalpa Rajkhowa, On definition of group homomorphism graph, Discrete Mathematics, Algorithms and Applications, 2024 https://doi.org/10.1142/S1793830923501008

2. Bikash Barman, Kukil Kalpa Rajkhowa, On Intersection Minimal Ideal Graph of a Ring, Algebraic Structures and Their Applications, 2024 10.22034/AS.2024.18749.1566

3. Pallabi Bora, Kukil Kalpa Rajkhowa, Laplacian and Wiener index of extension of zero divisor graph, Discrete Applied Mathematics, vol. 356, 229-237, 2024 https://doi.org/10.1016/j.dam.2024.05.025

4. M. M. Roy, M. Budhraja, And K. K. Rajkhowa, Comaximal Intersection Graph of Ideals Of Rings, Journal of Algebra and Related Topics, vol. 12, 147-157, 1, 2024 DOI-10.22124/JART.2023.23524.1481

5. Nepur Ranjan Hazarika, Bikash Barman, Kukil Kalpa Rajkhowa, and Pallabi Bora, Intersection non-simple graph of an abelian group, Discrete Mathematics, Algorithms and Applications, ISSN (print): 1793-8309, 2024 https://doi.org/10.1142/S1793830924500939

2023

1. Bikash Barman, Kukil Kalpa Rajkhowa, On Non-Comaximal Graphs of Ideals of Commutative Rings, Armenian Journal of Mathematics, vol. 15, 02, ISSN: 1829-1163, 2023 https://doi.org/10.52737/18291163-2023.15.2-1-8

2. Kukil Kalpa Rajkhowa, Helen K. Saikia, Pendant and Isolated Vertices of Comaximal Graphs of Modules, Bol. Soc. Paran. Mat., vol. 41, 2023 http://dx.doi.org/10.5269/bspm.51488

2022

1. Bikash Barman, Kukil Kalpa Rajkhowa, Nonessential sum graph of an Artinian ring, Arab Journal of Mathematical Sciences, vol. 28, 01, 2022 https://www.emerald.com/insight/content/doi/10.110

Research paper publications till 2021

​​​

  1. Kukil Kalpa Rajkhowa, Helen K. Saikia, Prime intersection graph of ideals of a ring, Proceedings-Mathematical Sciences Vol. 130, No. 17, 2020.
  2. B Barman, Kukil Kalpa Rajkhowa, Non-comaximal graph of ideals of a ring, Proceedings-Mathematical Sciences Vol. 129, No. 5, 76, 2019.
  3. Kukil Kalpa Rajkhowa, Helen K. Saikia, Center of intersection graph of submodules of a module, AKCE International Journal of Graphs and Combinatorics, Vol. 16, No. 2, pp. 198-203, 2019
  4. Kukil Kalpa Rajkhowa, Helen K. Saikia, On total directed graphs of non-commutative rings, AKCE International Journal of Graphs and Combinatorics, Vol. 14, No. 3, pp. 261-268, 2017.
  5. Jituparna Goswami, Kukil Kalpa Rajkhowa, Helen K. Saikia, Total graph of a module with respect to singular submodule, Arab Journal of Mathematical Sciences, Vol. 22, No. 2, pp. 242-249, 2016.
  6. Kukil Kalpa Rajkhowa, Helen K. Saikia, Center of intersection graph of fuzzy submodules of modules, Fuzzy Information and Engineering, Vol. 7, No. 1, pp. 49-59, 2015.
  7. Kukil Kalpa Rajkhowa, Helen K. Saikia, Zero Divisor Graph of Non Commutative Ring, Advances and Applications in Discrete Mathematics, Vol. 10, No. 1, pp. 49-64, 2012.
  8. Kukil Kalpa Rajkhowa, Helen K. Saikia, On (∈, ∈∨ ?)-Fuzzy Essential Ideals of Rings, International Journal of Pure and Applied Mathematics Vol. 76, No. 5, pp. 633-645, 2012.
  9. Kukil Kalpa Rajkhowa, Helen K. Saikia, On Decomposition of Fuzzy Prime Submodules, Far East Journal of Mathematical Sciences, Vol. 62, No.2, pp. 177-188, 2012.
  10. Kukil Kalpa Rajkhowa, Helen K. Saikia, On Fuzzy Socle of Module, Journal of Pure Mathematics, Vol. 25, pp. 51-56, 2008.
  11. Ujwal Medhi, Kukil Kalpa Rajkhowa, Lila K. Barthakur, Helen K. Saikia, On Fuzzy Essential Ideals of Rings, Advances in Fuzzy Sets and Systems,Vol. 3, No.3, pp. 287-299, 2008.

Book publication relating subject/research concerned

  1.  A Text Book of Engineering Mathematics II, U N Misra, Banajit Sarmah, Anuradha Devi, Rohini Kumer Sarma, Kukil Kalpa Rajkhowa, PUB MANIMANIK PRAKASH, Guwahati, 2015

Research Scholars

Sl. No Name Research Topic Roll No
1 Bikash Barman Graphs associated with algebraic structures
2 Nabajit Talukdar Character theory
3 Pallabi Bora Algebraic graph and matrix
4 Nepur Ranjan Hazarika Graphs associated with algebraic structures MTH2291003

Other Information

Awards and Distinctions:

  1. 4th Dr. Amala Bezboruah Memorial Award-2005

Invited Lecture:

  1. Rashtriya Madhyamik Siksha Abhijan, Assam, 10/01/2018, Topic- Sequence and Series

Association with Professional Bodies:

  1. Assam Academy of Mathematics