Welcome to Susanta Ghosh's homepage


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Postdoctoral Research Fellow

LaCàN, Departament de Matemàtica Aplicada III

Universitat Politècnica de Catalunya

Campus Nord, Parc K2M-004

Jordi Girona 1-3, E-08034 Barcelona, Spain

Tel: (+34) 93 405 4655

 

 

Education

B.E. (Civil Engineering), Bengal Engineering College, Shibpur, India, 1996-2000

MSc.(Engg.) (Faculty of Engineering), Indian Institute of Science, Bangalore, India, 2001-2003

Ph.D. (Faculty of Engineering), Indian Institute of Science, Bangalore, India, 2004-2008

Graduate Student (School of Engineering Sciences), University of Southampton, UK, 2003-2004

 

Interests

Mechanics of carbon nanotubes; Geometrically exact beam theory; Finite rotations; Integration algorithms; Eigen analysis of repetitive structures, Probabilistic risk assessment.

Publications in journals

  1. Diverse corrugation pattern in radially shrinking carbon nanotubes, H. Shima and M. Sato and K. Iiboshi and S. Ghosh and M. Arroyo, Physical Review B, 2010, 82(8), 085401.
  2. An Accurate Numerical Integration Scheme for Finite Rotations Using Rotation Vector Parametrization, S. Ghosh and D. Roy, Journal of the Franklin Institute, 2010, 347, pp. 1550-1565.
  3. On the Relation between Rotation Increments in Different Tangent Spaces", S. Ghosh and D. Roy, Mechanics Research Communications, In press. 
  4. Consistent quaternion interpolation for objective finite element approximation of geometrically exact beam, S. Ghosh and D. Roy, Computer Methods in Applied Mechanics and Engineering, 2008, 198 (3-4), pp. 555-571.
  5. A frame-invariant scheme for the geometrically exact beam using rotation vector parametrization, S. Ghosh and D. Roy, Computational Mechanics, 2009, 44 (1), pp. 103-118.
  6. A numeric-analytic form of the Adomian decomposition method for two-point boundary value problems in nonlinear mechanics, S. Ghosh and D. Roy, Journal of Engineering Mechanics (ASCE), 133(10), 2007, 1124-1133.
  7. Multi-step tangential versus transversal linearizations in nonlinear dynamics, S. Ghosh and D. Roy, International Journal for Numerical Methods in Engineering, 72(5), 2007, 582-605.
  8. An adaptation of Adomian Decomposition for numeric-analytic integration of strongly nonlinear and chaotic oscillators, S. Ghosh, A. Roy and D. Roy, Computer Methods in Applied Mechanics and Engineering, 196 (4-6), 2007, 1133-1153.
  9. Eigen analysis and continuum modelling of a curved repetitive beam-like structure, N.G. Stephen and S. Ghosh, International Journal of Mechanical Sciences, 47, 2005, 1854-1873.
  10. Microzonation of earthquake hazard in greater Delhi area, R.N. Iyengar and S. Ghosh, Current Science, 87(9), 2004, 1193-1202.