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List of works by Debasish Roy

A Family of Runge-Kutta Based Explicit Methods for Rotational Dynamics

article

A Gaussian sinc-collocation approach for a whipping cantilever with a follower shear force at its tip

A Girsanov particle filter in nonlinear engineering dynamics

A Kriging-based error-reproducing and interpolating kernel method for improved mesh-free approximations

A Kushner–Stratonovich Monte Carlo filter applied to nonlinear dynamical system identification

A NURBS-based Error Reproducing Kernel Method with Applications in Solid Mechanics

scholarly article by Amit Shaw & Debasish Roy published 14 June 2006 in Computational Mechanics

A Nearly Exact Reformulation of the Girsanov Linearization for Stochastically Driven Nonlinear Oscillators

A New Method for Nonlinear Two-Point Boundary Value Problems in Solid Mechanics

A Novel Technique in the Solution of Axisymmetric Large Deflection Analysis of a Circular Plate

A conditionally linearized Monte Carlo filter in non-linear structural dynamics

A family of lower- and higher-order transversal linearization techniques in non-linear stochastic engineering dynamics

article

A family of weak stochastic Newmark methods for simplified and efficient Monte Carlo simulations of oscillators

A frame-invariant scheme for the geometrically exact beam using rotation vector parametrization

A global optimization paradigm based on change of measures.

scientific article

A micropolar cohesive damage model for delamination of composites

A micropolar peridynamic theory in linear elasticity

scholarly article by Shubhankar Roy Chowdhury et al published May 2015 in International Journal of Solids and Structures

A multi-step linearization technique for a class of boundary value problems in non-linear mechanics

A multi-step transversal linearization (MTL) method in non-linear structural dynamics

A multistep transversal linearization (MTL) method in non-linear dynamics through a Magnus characterization

A new numeric-analytical principle for nonlinear deterministic and stochastic dynamical systems

scientific article published in 2001

A novel filtering framework through Girsanov correction for the identification of nonlinear dynamical systems

scholarly article by Tara Raveendran et al published 19 April 2013 in Inverse Problems

A novel stochastic locally transversal linearization (LTL) technique for engineering dynamical systems: Strong solutions

A peridynamic theory for linear elastic shells

scholarly article by Shubhankar Roy Chowdhury et al published May 2016 in International Journal of Solids and Structures

A perturbed martingale approach to global optimization

A pseudo-dynamic sub-optimal filter for elastography under static loading and measurements

scientific article published on 16 December 2008

A pseudo-dynamical systems approach to a class of inverse problems in engineering

scientific article published in 2009

A pseudo-time EnKF incorporating shape based reconstruction for diffuse optical tomography

scientific article published in February 2012

A scaled unscented transformation based directed Gaussian sum filter for nonlinear dynamic system identification

scholarly article by Tara Raveendran et al published October 2013 in Probabilistic Engineering Mechanics

A semi-analytical particle filter for identification of nonlinear oscillators

scholarly article by R. Sajeeb et al published January 2010 in Probabilistic Engineering Mechanics

A semi‐analytical locally transversal linearization method for non‐linear dynamical systems

A sequential importance sampling filter with a new proposal distribution for state and parameter estimation of nonlinear dynamical systems

scientific article published in 2008

A stabilization approach for mesh-free simulations of systems developing shocks or extreme strain localizations

A weak form of stochastic Newmark method with applications to engineering dynamical systems

An Ensemble Kushner-Stratonovich-Poisson Filter for Recursive Estimation in Nonlinear Dynamical Systems

An accurate numerical integration scheme for finite rotations using rotation vector parametrization

scholarly article by Susanta Ghosh & Debasish Roy published October 2010 in Journal of the Franklin Institute

An adaptation of adomian decomposition for numeric–analytic integration of strongly nonlinear and chaotic oscillators

Analyses of wrinkled and slack membranes through an error reproducing mesh-free method

Assessing the carcinogenic potential of low-dose exposures to chemical mixtures in the environment: the challenge ahead

scientific article

Beyond classical dynamic structural plasticity using mesh-free modelling techniques

scholarly article by A. Shaw et al published January 2015 in International Journal of Impact Engineering

Consistent quaternion interpolation for objective finite element approximation of geometrically exact beam

Convergence analysis of the Newton algorithm and a pseudo-time marching scheme for diffuse correlation tomography

scientific article published in February 2010

Detection and estimation of liquid flow through a pipe in a tissue-like object with ultrasound-assisted diffuse correlation spectroscopy

scientific article published in October 2015

Diffraction tomography from intensity measurements: an evolutionary stochastic search to invert experimental data

scientific article

Diffusing-wave spectroscopy in an inhomogeneous object: local viscoelastic spectra from ultrasound-assisted measurement of correlation decay arising from the ultrasound focal volume.

scientific article published on 8 July 2014

Efficient implementations of a pseudodynamical stochastic filtering strategy for static elastography

scientific article published on 01 August 2009

Electrical Transport of Mixed Phased Glassy Nanocomposites

Elements of Structural Dynamics

article

Explorations of a family of stochastic Newmark methods in engineering dynamics

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Explorations of the Phase-Space Linearization Method for Deterministic and Stochastic Nonlinear Dynamical Systems

Extended Kalman filters using explicit and derivative-free local linearizations

Higher order weak linearizations of stochastically driven nonlinear oscillators

scientific article published in 2007

Improved Procedures for Static and Dynamic Analyses of Wrinkled Membranes

Internal noise-driven generalized Langevin equation from a nonlocal continuum model

scientific article published on 31 August 2015

Iterated gain-based stochastic filters for dynamic system identification

scholarly article by Tara Raveendran et al published February 2014 in Journal of the Franklin Institute

Iterated stochastic filters with additive updates for dynamic system identification: Annealing-type iterations and the filter bank

scholarly article by Tara Raveendran et al published October 2014 in Probabilistic Engineering Mechanics

Mesh-free approximations via the error reproducing kernel method and applications to nonlinear systems developing shocks

Multi-step tangentialversus transversal linearizations in non-linear dynamics

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Multi-step transversal and tangential linearization methods applied to a class of nonlinear beam equations

NURBS-based parametric mesh-free methods

New computational approaches for wrinkled and slack membranes

New forms of extended Kalman filter via transversal linearization and applications to structural system identification

Noniterative inversion strategy for photoacoustic tomography: Recovery of absorbed energy map from boundary pressure measurements

Numeric-Analytic Form of the Adomian Decomposition Method for Two-Point Boundary Value Problems in Nonlinear Mechanics

Numerical aspects of a real-time sub-structuring technique in structural dynamics

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On the relation between rotation increments in different tangent spaces

Optimised form of acceleration correction algorithm within SPH-based simulations of impact mechanics

article by Amit Shaw et al published December 2011 in International Journal of Solids and Structures

Practical fully three-dimensional reconstruction algorithms for diffuse optical tomography

scientific article published in June 2012

Pseudo-time particle filtering for diffuse optical tomography

scientific article published in October 2011

Pseudodynamic systems approach based on a quadratic approximation of update equations for diffuse optical tomography

scientific article published in August 2011

Quantitative estimation of density variation in high-speed flows through inversion of the measured wavefront distortion

Quantitative estimation of mechanical and optical properties from ultrasound assisted optical tomography data

scientific article

Quantitative photoacoustic tomography from boundary pressure measurements: noniterative recovery of optical absorption coefficient from the reconstructed absorbed energy map.

scientific article published in September 2008

Reproducing kernel collocation method applied to the non-linear dynamics of pipe whip in a plane

scholarly article by Amit Shaw et al published October 2007 in International Journal of Impact Engineering

Self-regularized pseudo time-marching schemes for structural system identification with static measurements

Singular value decomposition based computationally efficient algorithm for rapid dynamic near-infrared diffuse optical tomography.

scientific article published in December 2009

Smooth DMS–FEM: A new approach to solving nearly incompressible nonlinear elasto-static problems

Stabilized SPH-based simulations of impact dynamics using acceleration-corrected artificial viscosity

scholarly article by Amit Shaw & Debasish Roy published October 2012 in International Journal of Impact Engineering

Stochastic dynamical systems developed on Riemannian manifolds

scientific article published in 2022

The Girsanov Linearization Method for Stochastically Driven Nonlinear Oscillators

The theory of Cosserat points applied to the analyses of wrinkled and slack membranes

Two-Stage Extended Kalman Filters with Derivative-Free Local Linearizations

Ultrasound modulated optical tomography: Young’s modulus of the insonified region from measurement of natural frequency of vibration

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Ultrasound modulation of coherent light in a multiple-scattering medium: experimental verification of nonzero average phase carried by light

scientific article

Ultrasound-modulated optical tomography: direct recovery of elasticity distribution from experimentally measured intensity autocorrelation

scientific article published on May 2015

Use of particle filters in an active control algorithm for noisy nonlinear structural dynamical systems

Variance-Reduced Particle Filters for Structural System Identification Problems

Variance-reduced weak Monte Carlo simulations of stochastically driven oscillators of engineering interest

Weak forms of the locally transversal linearization (LTL) technique for stochastically driven nonlinear oscillators

Weakly corrected numerical solutions to stochastically driven nonlinear dynamical systems

Wrinkled and slack membranes: nonlinear 3D elasticity solutions via smooth DMS-FEM and experiment