Dr. Asoke Kumar Dhar

Professor

Department of Mathematics

Academic Qualifications

• 1981: B.Sc. (Honours) (First Class 2nd , University of Calcutta) Major: Mathematics, Minors: Physics and Chemistry.
• 1983: M.Sc. (University of Calcutta , First Class 1st, Gold Medalist) Applied Mathematics, Specialization: Advanced Computer Science and Cybernetics.
• 1985: M.Phil. (University of Calcutta) Applied Mathematics, Specialization: Advanced Computer Science and Cybernetics.
• 1985: Qualified NET conducted by CSIR.
• 1995: Ph.D. (University of Calcutta), Thesis Title: Some problems on Nonlinear effect of water waves, Supervisor: Prof. K. P. Das, University of Calcutta (Retired).
• 2018: Visiting Professor, University of Delaware USA.

Teaching Experience - 27 Years

• 1991-1995: Lecturer, Department of Mathematics, Mahishadal Raj College, Midnapore, India.
• 1995-2009: Reader, Department of Mathematics, Bengal Engineering and Science University, Shibpur, India.
• 2009: Professor, Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, India.

Contact

Phone

1. Phone(Office): +9133 2668 4561/62/63 (Ext. 523)
2. Mobile: +91 94323 04080 , +91 86971 75673

Address

1. Residence: 65, Bidhan park, P. S.- Baranagar, Kolkata-700090, West Bengal, India.
2. Email: asoke.dhar@gmail.com , akdhar@math.iiests.ac.in

Area of Research

Research Experience: 28 Years

• Nonlinear Fluid Dynamics
• Deterministic and Random Schools
• Problems concerning Partial Differential Equation
• Zakharov’s Integral Equation
• Stability Analysis

Project Coursework Topic: Some Techniques for Nonlinear Water Waves and Nonlinear Model Equations.

Courses Undertaken

• UG

  All Mathematics courses at Graduate level.

• PG

  • Analytical Theory of Ordinary Differential Equations
  • Special Functions
  • Partial Differential Equations
  • Continuum Mechanics I
  • Advanced Numerical Analysis
  • Sessional on Numerical Analysis Lab.
  • Continuum Mechanics II
  • Mathematical Methods
  • Classical Mechanics.

Recent Publications

1. D.P. Majumder and A.K. Dhar, “Stability analysis from fourth order evolution equation for two stokes wave trains in deep water in the presence of air flowing over water,” International Journal of Applied Mechanics and Engineering 14 No-4 pp 989-1008 (2009).
2. D.P. Majumder,and A.K. Dhar “Stability analysis from fourth order evolution equation for deepwater capillary-gravity waves in the presence of air flowing over water”. Int. J. of Applied Mechanics and Engineering, Vol.14, No. 2,pp-433-442 (2009).
3. D.P. Majumder,and A.K. Dhar, “Nonlinear energy transfer within the peak of a narrow gravity wave spectrum in the presence of air flowing over water.’’ Bull.Cal.Math.Soc.101(6) pp-615-626(2009).
4. D.P. Majumder and A.K. Dhar,“Stability of small but finite amplitude interfacial capillary gravity waves for perturbations in two horizontal directions,” International Journal of Applied Mechanics and Engineering vol. 16 No-2 pp 425-434 (2011).
5. J. Mondal and A.K.Dhar, “The third order nonlinear evolution equation for two Stokes wave trains for gravity capillary waves in the presence of air flowing over water.'' Bull.Cal.Math.Soc.105(2) pp103-116 (2013).
6. D.P. Majumder and A.K. Dhar, “Fourth order nonlinear evolution equation for interfacial gravity waves in the presence of air flowing over water and a basic current shear”, Int. J. of Applied Mechanics and Engineering, Vol.20, No. 3, pp-517-530 (2015). (SCOPUS)
7. D.P. Majumder and A.K. Dhar, “The effect of randomness on the stability of capillary gravity waves in the presence of air flowing over water”, International Journal of Applied Mechanics and Engineering vol. 20, No-4 pp 835-855 (2015). (SCOPUS)
8. A.K. Dhar and J.Mondal, “Stability analysis from fourth order evolution equation for counterpropagating gravity wave packets in the presence of wind flowing over water”, Australian and New Zealand Industrial and Applied Mathematics Journal,URL–http://journal.austms.org.au/ojs/index.php/ANZIAM , J. 56(E) pp E22-49 , 2015/article/view/8139, DOI: http://dx.doi.org/10.0000/ anziamj.v56i0.8139 ,ISSN 1446–8735. (Science Citation Index)
9. A.K. Dhar and J.Mondal, “Effect of capillarity on fourth order nonlinear evolution equation for two stokes wave trains in deep water in the presence of air flowing over water”,Int. J. of Applied Mechanics and Engineering, 2015, vol.20, No.2, pp.267-282 ,DOI: 10.1515/ijame-2015-0018(SCOPUS)
10. A.K. Dhar and J.Mondal, “Fourth order nonlinear evolution equations for counterpropagating capillary gravity wave packets in the presence of wind flowing over water”, International Journal of Mathematics and Physical Sciences Research ISSN 2348-5736 ,Vol. 3, pp: (62-70), Month: April 2015 - September 2015
11. A.K. Dhar and J.Mondal, “Stability analysis from fourth order evolution equations for two gravity wave packets in the presence of wind flowing over water”,International Journal of Information Research and Review,Vol. 2, Issue, 06, pp. 738-750, June, 2015
12. A.K. Dhar and J.Mondal, “Stability analysis from third order nonlinear evolution equation for counterpropagating capillary gravity wave packets in the presence of wind flowing over water.”, International Journal of Mathematics and Physical Sciences Research ISSN 2348-5736 ,Vol. 3, pp: (125-133), Month: April 2015 - September 2015.

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