Dr. Amalendu Ghosh

Dr. Amalendu Ghosh

Position Associate Professor
Department Mathematics
Specialization Advanced Differential Geometry

Education

Degree Field of Study Institution Year
M. Sc. Pure Mathematics CU 1992
Ph.D. Differential Geometry CU 2001

Contact Information

  • aghosh_70@yahoo.com; aghosh0707@gmail.com

Teaching Experience

  • Since 2007

Colleges served (under WBES)

  • Krishnagar Government College (2007-2013)
  • Chandernagore College (2013-2025)
  • Bethune College (2025 to till date)

Research Interests

  • Structures on Riemannian manifold, Ricci solitons, quasi-Einstein metrics

Teaching Responsibilities

  1. Undergraduate (CBCS/CCF): Real Analysis, Differential Geometry, Complex Analysis
  2. Postgraduate (CBCS): Differential Geometry
     

Publications

Articles in Journals

  1. AC┴ Kähler manifolds with second order divergence-free Weyl conformal tensor, Bull. Belgian Math. Soc. Simon Steven , 31(4) (2024), 464-470.
  2. Triviality results of η-Ricci soliton on K-contact manifolds, Vietnam J. Math. (2024). https://doi.org/10.1007/s10013-024-00728-5
  3. Triviality and rigidity of Riemann almost solitons, Mediterranean J. Math, 21(3), 2024, Art No. 81.
  4. Rigidity of gradient generalized η-Ricci solitons, European Journal of Mathematics 9(2023), Art No. 76 (2023).
  5. Sasakian metric as generalized η-Ricci soliton, Periodica Math. Hung. 86 (2023), 139-151.
  6. K-contact and (k, μ)-contact metric as a generalized η-Ricci soliton, Mathematica Slovaca, 73(2023), 185-194.
  7. On the m-quasi-Einstein almost contact manifolds (with D.S. Patra), Publicationes Mathematicae Debrecen, 101(2022), 477-490
  8. Einstein-Weyl Structure and Contact Geometry, Results in Mathematics, 77 (2) (2022), Art No 58.
  9. Certain triviality results for Ricci-Bourguignon almost solitons, Journal of Geometry and Physics, 182(2022) 104681
  10. Gradient generalized η-Ricci soliton and contact geometry, Journal of Geometry 113(2022), Art no. 11
  11. On Bach almost soliton, Beitrage zur Algebra und Geometrie, 63 (2022), 45-54
  12. On Einstein-contact metric manifolds (with D. S. Patra), Journal of Geometry Physics, 169(1) (2021), 104342.
  13. Ricci almost solitons and contact geometry, Adv. Geom. 2021; 21 (2), 169-178.
  14. K-contact and Sasakian metric as Ricci almost soliton (with R. Sharma) Int. J. Geom. Methods Mod. Phys. 18(3) (2021) 2150047.
  15. η-Einstein contact metric manifolds with purely transversal Bach tensor, Annales Polonici Math. (2021) DOI: 10.4064/ap201007-18-2
  16. Ricci almost soliton and almost Yamabe soliton on Kenmotsu manifold, Asian European J Math., 14(8), (2021) 2150130.
  17. The critical point equation on Kenmotsu and almost Kenmotsu manifolds (with D.S. Patra and A. Bhattacharyya), Publ. Math. Debrecen 97(1-2) (2020) 85-99
  18. m-Quasi-Einstein Metrics Satisfying Certain Conditions on the Potential Vector Field, Mediterranean J. Math. 17, 115 (2020).
  19. Cotton tensor, Bach tensor and Kenmotsu manifolds, Afrika Matematika, 31(1-2) (2020), 1193-1205.
  20. Yamabe soliton and quasi yamabe soliton on Kenmotsu manifold, Math. Slovaca, 70(1) (2020), 151-160.
  21. Bochner-Kaehler and Bach flat manifold (with R. Sharma), Archiv der Math.,113 (2019), 551-560.
  22. Ricci soliton and Ricci almost soliton withinthe framework of Kenmotsu manifold, Carpathian Math. Publ, 11(1) (2019), 59-69.
  23. Classification of -contact manifolds with divergence free Cotton and vanishing Bach tensors (with R. Sharma), Annales of Polonici Math., 122 (2)(2019), 153-163.
  24. m-quasi-Einstein metric and contact geometry, Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas, 113(3)(2019), 2587-2600.

Seminar/ Symposium/ Workshop attended

  1. Talk delivered as a Resource Person in the Refresher Course on 'Advances in Mathematical and Physical Sciences' (16-30 November 2021) organized by the UGC-HRDC, Doctor Harisingh Gour Vishwavidyalaya, MP
  2. PLENARY SPEAKER in Ege Geometry Day~3 held on June 28, 2021 at TURKEY with the talk (on-line) entitled "Triviality of generalized η-Ricci soliton on K-contact manifold".
  3. Attended a Workshop (online) on "Recent Development of Mathematical Sciences on Biological and Dynamical Systems with Fuzzy and Fractional Environments", organized by the Department of Mathematics, Mahadevananda Mahavidyalaya, from 19th to 29th June 2024.

Professional Affiliations

  • Life Member of Indian Statistical Institute, Kolkata.
  • Life Member of Calcutta Mathematical Society, Kolkata.
  • Ordinary member of American Mathematical Society, USA
  • Vidwan URL: https://vidwan.inflibnet.ac.in/profile/355278
  • Scopus Id: 24280999000

Administrative Responsibilities

  • Acted as an Editor of "CONSCIENTIA", an Academic Journal of Krishnagar Government College (2010 -2011).
  • Acting as a reviewer for Mathematical Review of AMS (MATHSCINET) (MR Author ID: 630763): Total Reviews; 46
  • Acting as a Referee (Peer Reviewer) for more than 35 international journals