Randhir Singh

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An iterative technique for solving a class of local and nonlocal elliptic boundary value problems

Randhir Singh, 2020, Journal of Mathematical Chemistry.

Automatic estimation of tropical cyclone intensity using multi‐channel TMI data: A genetic algorithm approach

C. M. Kishtawal, Sujit Basu, Falguni Patadia, 2005 .

Impacts of Satellite-Observed Winds and Total Precipitable Water on WRF Short-Range Forecasts over the Indian Region during the 2006 Summer Monsoon

P. K. Pal, P. C. Joshi, P. Pal, 2009 .

Impact of four dimensional assimilation of satellite data on long-range simulations over the Indian region during monsoon 2006

P. C. Joshi, Raghavendra P. Singh, Randhir Singh, 2010 .

Impact of satellite soundings on the simulation of heavy rainfall associated with tropical depressions

P. K. Pal, P. C. Joshi, P. Pal, 2011 .

Impact of assimilation of Atmospheric InfraRed Sounder (AIRS) radiances and retrievals in the WRF 3D‐Var assimilation system

P. K. Pal, C. Kishtawal, P. Pal, 2012 .

Approximate Series Solution of Nonlinear Singular Boundary Value Problems Arising in Physiology

Randhir Singh, J. Kumar, Gnaneshwar Nelakanti, 2014, TheScientificWorldJournal.

Effect of LPC Based Synthesis on the Vocal Calls of Indian Ringneck and African Grey Species of Parrots

P. Lehana, J. Singh, Randhir Singh, 2012 .

The Adomian decomposition method with Green’s function for solving nonlinear singular boundary value problems

Jitendra Kumar, Randhir Singh, 2014 .

Approximate series solution of singular boundary value problems with derivative dependence using Green’s function technique

Jitendra Kumar, Randhir Singh, Gnaneshwar Nelakanti, 2014 .

A new efficient technique for solving two-point boundary value problems for integro-differential equations

Jitendra Kumar, Randhir Singh, Gnaneshwar Nelakanti, 2014, Journal of Mathematical Chemistry.

The Impact of Variational Assimilation of SSM/I and QuikSCAT Satellite Observations on the Numerical Simulation of Indian Ocean Tropical Cyclones

P. K. Pal, P. C. Joshi, C. Kishtawal, 2008 .

Numerical results of Emden–Fowler boundary value problems with derivative dependence using the Bernstein collocation method

Randhir Singh, Julee Shahni, 2020, Engineering with Computers.

Comparing the Imitating Capabilities of Parrots and Crows with Human Beings Using COMSOL Multiphysics

P. Lehana, Randhir Singh, Ajay Kumar, 2018, Current Science.

Numerical solutions of fourth-order Volterra integro-differential equations by the Green’s function and decomposition method

A. Wazwaz, Randhir Singh, 2016 .

Haar wavelet collocation approach for Lane-Emden equations arising in mathematical physics and astrophysics

Randhir Singh, Julee Shahni, Himanshu Garg, 2019, The European Physical Journal Plus.

Analytic solution of singular Emden-Fowler-type equations by Green’s function and homotopy analysis method

Randhir Singh, Randhir Singh, 2019, The European Physical Journal Plus.

Analytical approach for computation of exact and analytic approximate solutions to the system of Lane-Emden-Fowler type equations arising in astrophysics

Randhir Singh, 2018, The European Physical Journal Plus.

An efficient numerical technique for Lane–Emden–Fowler boundary value problems: Bernstein collocation method

Randhir Singh, Julee Shahni, 2020, The European Physical Journal Plus.

The optimal modified variational iteration method for the Lane-Emden equations with Neumann and Robin boundary conditions

Jitendra Kumar, Randhir Singh, Nilima Das, 2017 .

Impact of GNSS Signal Delay Assimilation on Short Range Weather Forecasts Over the Indian Region

Randhir Singh, S. P. Ojha, N. Puviarasan, 2019, Journal of Geophysical Research: Atmospheres.

Application of Remote Sensing Technology for Crop Yield Estimation

Randhir Singh, 2004 .

A study on the role of interviewer in surveys

Randhir Singh, 1990 .

Adomian decomposition method for solving derivative-dependent doubly singular boundary value problems

Randhir Singh, 2017, 1711.08187.

Analytical approximations of three-point generalized Thomas–Fermi and Lane–Emden–Fowler type equations

A. Wazwaz, Randhir Singh, 2021, The European Physical Journal Plus.

Haar wavelet quasilinearization technique for doubly singular boundary value problems

Randhir Singh, Apoorv Garg, Himanshu Gargyand, 2017, 1711.10682.

Analytical method and its convergence analysis based on homotopy analysis for the integral form of doubly singular boundary value problems

Randhir Singh, 2017, 1711.08728.

Numerical solution of singular boundary value problems using Green’s function and improved decomposition method

Gnaneshwar Nelakanti, Jitendra Kumar, Randhir Singh, 2013 .

A comparison of the performance of Kalpana and Meteosat‐7 WV radiances in the ECMWF NWP model

Roger Brugge, Graeme Kelly, Randhir Singh, 2011 .

An efficient approach for solving second-order nonlinear differential equation with Neumann boundary conditions

A. Wazwaz, Randhir Singh, 2015, Journal of Mathematical Chemistry.

Evaluation of the Quality of Synthesized Calls of Alexandrine Parakeet ( Psittacula Eupatria )

P. Lehana, Randhir Singh, Kamaljit Singh Arora, 2012 .

Computation of Eigenvalues of Singular Sturm-Liouville Problems using Modified Adomian Decomposition Method

Randhir Singh, J. Kumar, Jitendra Kumar, 2012 .

Approximate series solution of fourth-order boundary value problems using decomposition method with Green’s function

Jitendra Kumar, Randhir Singh, Gnaneshwar Nelakanti, 2014, Journal of Mathematical Chemistry.

Physical retrieval of sea-surface temperature from INSAT-3D imager observations

Randhir Singh, S. P. Ojha, 2019, Tellus A: Dynamic Meteorology and Oceanography.

Performance Evaluation of Watermarking Technique based on the DWT and Modified SVD

Ritika, Randhir Singh, Rupali Nayyar, 2017 .

Artificial Bee Colony Based Image Enhancement For Color Images In Discrete Wavelet Domain

Malika, Randhir Singh, 2017 .

Solving a Class of Singular Two-Point Boundary Value Problems Using New Modified Decomposition Method

Jitendra Kumar, Randhir Singh, 2013 .

To Investigate the Electrical Impedance of the Aloe Barbadensis Miller Leaves

S. Sharma, P. Lehana, Randhir Singh, 2012 .

Analytical approach for solving population balances: a homotopy perturbation method

Jitendra Kumar, Randhir Singh, T. Matsoukas, 2017, Journal of Physics A: Mathematical and Theoretical.

Finite volume approximation of nonlinear agglomeration population balance equation on triangular grid

Ahmad B. Albadarin, G. Walker, Randhir Singh, 2019, Journal of Aerosol Science.

Denoising of Gaussian and Speckle Noise from X- Ray Scans using Haar Wavelet Transform

Randhir Singh, Satish Kumar Banal, 2014 .

Compare the Effect of Noise Part to the Effect Voice Part on the Quality of Children Speech in Dogri Language

P. Lehana, Randhir Singh, Varun Sharma, 2015 .

Effect of Aspirated Consonants on EMG Signals Generated in Zygomaticus Muscles

P. Lehana, Randhir Singh, Himanshu Raina, 2013 .

Effect of Noise Part on Synthesis of Elephant Call Using HNM Technique

P. Lehana, Randhir Singh, Arun Jasrotia, 2015 .

Double Sampling for Two Auxiliary Characters

Randhir Singh, 1984 .

Intercomparison of the performance of MM5/WRF with and without satellite data assimilation in short-range forecast applications over the Indian region

P. C. Joshi, Randhir Singh, V. Rakesh, 2009 .

A comparison of the performance of Kalpana and HIRS water vapor radiances in the WRF 3D‐Var assimilation system for mesoscale weather predictions

P. K. Pal, C. Kishtawal, P. Pal, 2011 .

Impact of the assimilation of INSAT‐3D radiances on short‐range weather forecasts

A. S. Kiran Kumar, P. K. Pal, C. Kishtawal, 2016 .

Quality assessment and assimilation of Megha‐Tropiques SAPHIR radiances into WRF assimilation system

P. K. Pal, C. Kishtawal, P. Pal, 2013 .

An algorithm based on the variational iteration technique for the Bratu-type and the Lane–Emden problems

Abdul-Majid Wazwaz, Jitendra Kumar, Randhir Singh, 2016, Journal of Mathematical Chemistry.

Performance of weather research and forecasting model with variable horizontal resolution

C. Kishtawal, P. Pal, Prashant Kumar, 2016, Theoretical and Applied Climatology.

Numerical simulation of Emden-Fowler integral equation with Green's function type kernel by Gegenbauer-wavelet, Taylor-wavelet and Laguerre-wavelet collocation methods

Randhir Singh, Julee Shahni, 2021, Math. Comput. Simul..

A multiple-frame approach to crop yield estimation from satellite- remotely sensed data

Sumanta Kumar Das, Randhir Singh, Randhir Singh, 2013, 1905.06306.

Tropical cyclone intensification trends during satellite era (1986–2010)

C. Kishtawal, D. Niyogi, D. Niyogi, 2012 .

Optimal homotopy analysis method for the non-isothermal reaction–diffusion model equations in a spherical catalyst

Randhir Singh, 2018, Journal of Mathematical Chemistry.

A fast numerical algorithm based on Chebyshev-wavelet technique for solving Thomas-Fermi type equation

Randhir Singh, Julee Shahni, Randhir Singh, 2021, Engineering with Computers.

An efficient semi-numerical technique for solving nonlinear singular boundary value problems arising in various physical models

Abdul-Majid Wazwaz, Jitendra Kumar, Randhir Singh, 2016, Int. J. Comput. Math..

An efficient numerical technique for the solution of nonlinear singular boundary value problems

Jitendra Kumar, Randhir Singh, Randhir Singh, 2014, Comput. Phys. Commun..

New Approach for Solving a Class of Doubly Singular Two-Point Boundary Value Problems Using Adomian Decomposition Method

Jitendra Kumar, Randhir Singh, Gnaneshwar Nelakanti, 2012, Adv. Numer. Anal..

Characteristics of low frequency oscillations of the atmosphere-ocean coupling

P. C. Joshi, Randhir Singh, Randhir Singh, 2002 .

Comparison of the Vocal Calls of Alexandrine and African Grey Species of Parrots using LPC Based Analysis Approach

Parveen Lehana, Randhir Singh, Kamaljit Singh Arora, 2012 .

Haar wavelet collocation method for Lane-Emden equations with Dirichlet, Neumann and Neumann-Robin boundary conditions

Randhir Singh, Vandana Guleria, Himanshu Garg, 2019, J. Comput. Appl. Math..

Assimilation of the multisatellite data into the WRF model for track and intensity simulation of the Indian Ocean tropical cyclones

P. K. Pal, P. C. Joshi, C. Kishtawal, 2011 .

Impact of Atmospheric Infrared Sounder Data on the Numerical Simulation of a Historical Mumbai Rain Event

C. M. Kishtawal, P. K. Pal, P. C. Joshi, 2008 .

Improved tropical cyclone forecasts over north Indian Ocean with direct assimilation of AMSU-A radiances

C. M. Kishtawal, P. K. Pal, P. C. Joshi, 2011, Meteorology and Atmospheric Physics.

Numerical Algorithm for Solution of the System of Emden–Fowler Type Equations

Randhir Singh, Mehakpreet Singh, Gagandeep Singh, 2021, International Journal of Applied and Computational Mathematics.

Discrete finite volume approach for multidimensional agglomeration population balance equation on unstructured grid

Sukhjit Singh, Mehakpreet Singh, Gavin Walker, 2020 .

Adomian decomposition method for solving fragmentation and aggregation population balance equations

Jitendra Kumar, Randhir Singh, Jitraj Saha, 2015 .

An optimal decomposition method for analytical and numerical solution of third-order Emden-Fowler type equations

Randhir Singh, Mehakpreet Singh, 2022, J. Comput. Sci..

Numerical solution of system of Emden-Fowler type equations by Bernstein collocation method

Randhir Singh, Julee Shahni, 2021, Journal of Mathematical Chemistry.

Haar wavelet quasilinearization method for numerical solution of Emden-Fowler type equations

Randhir Singh, Vandana Guleria, Mehakpreet Singh, 2020, Math. Comput. Simul..

Solving Coupled Lane-Emden Equations by Green’s Function and Decomposition Technique

Randhir Singh, Randhir Singh, 2020, ArXiv.

A Modified Homotopy Perturbation Method for Nonlinear Singular Lane–Emden Equations Arising in Various Physical Models

Randhir Singh, 2019, International Journal of Applied and Computational Mathematics.

Estimation of surface latent heat fluxes from IRS-P4/MSMR satellite data

P. C. Joshi, Randhir Singh, B. Simon, 2001 .

The Strengthening Association Between Siberian Snow and Indian Summer Monsoon Rainfall

C. Kishtawal, Randhir Singh, C. Singh, 2021, Journal of Geophysical Research: Atmospheres.

A modified homotopy perturbation method for singular time dependent Emden–Fowler equations with boundary conditions

A. Wazwaz, Randhir Singh, Sukhjit Singh, 2016, Journal of Mathematical Chemistry.

DEVELOPEMENT OF MICROCHANNEL FABRICATION TECHNIQUE AND METHOD TO INCREASE TRENCH DEPTH ON PDMS

M. Tech, P. Lehana, Randhir Singh, 2013 .

Convergence of an Iteration of Fifth-Order Using Weaker Conditions on First Order Fréchet Derivative in Banach Spaces

D. K. Gupta, Randhir Singh, Sukhjit Singh, 2017, International Journal of Computational Methods.

Jackknife variance estimation under two-phase sampling

Anil Rai, V. Ramasubramanian, Randhir Singh, 2007, Model. Assist. Stat. Appl..

Impact of bogus vortex for track and intensity prediction of tropical cyclone

P. K. Pal, P. C. Joshi, C. Kishtawal, 2005 .

Impact of various observing systems on weather analysis and forecast over the Indian region

P. K. Pal, C. Kishtawal, Randhir Singh, 2014 .

Impact of ATOVS Radiance on the Analysis and Forecasts of a Mesoscale Model over the Indian Region During the 2008 Summer Monsoon

C. M. Kishtawal, P. K. Pal, Randhir Singh, 2012, Pure and Applied Geophysics.

Use of Atmospheric Infrared Sounder clear‐sky and cloud‐cleared radiances in the Weather Research and Forecasting 3DVAR assimilation system for mesoscale weather predictions over the Indian region

C. M. Kishtawal, P. K. Pal, Randhir Singh, 2011 .

Assimilation of Kalpana very high resolution radiometer water vapor channel radiances into a mesoscale model

P. K. Pal, P. C. Joshi, Randhir Singh, 2010 .

Small area estimation of crop production using spatial models

Anil Rai, Randhir Singh, N. K. Gupta, 2007, Model. Assist. Stat. Appl..

Algorithm for generating cloud‐mask from multi‐channel satellite data

Satya P. Ojha, Randhir Singh, Munn V. Shukla, 2016 .

Image Compression Using SVD Technique and Measurement of Quality Parameters

Javid Khan, Randhir Singh, Rahul Samnotra, 2013 .

A fast radiative transfer model for the assimilation of water vapor radiances from the Kalpana very high resolution radiometer

A. O'Neill, R. Saunders, P. Rayer, 2009 .

Comparison of LPC and HNM Model on the Quality of Children Speech in Dogri Language

Parveen Lehana, Randhir Singh, Varun Sharma, 2015 .

Analysis of Phonocardiographic Signals as a Function of Weight

P. Lehana, J. Singh, Randhir Singh, 2014 .

Early Detection of Cyclogenesis Signature Using Global Model Products

Pradip Kumar Pal, Randhir Singh, Sanjeev Kumar Singh, 2014, IEEE Transactions on Geoscience and Remote Sensing.

Evaluation and Assimilation of the COSMIC‐2 Radio Occultation Constellation Observed Atmospheric Refractivity in the WRF Data Assimilation System

R. Anthes, Randhir Singh, S. P. Ojha, 2021, Journal of Geophysical Research: Atmospheres.

Effect of Voice Part on the Quality of ChildrenSpeech in Dogri Language

Varun Sharma, Padmini Rajput, Randhir Singh, 2015 .

Effect of Signal to Noise Ratio on Male-Female Speech Signal

P. Lehana, Randhir Singh, Akshay Kumar, 2015 .

Surface Heat Fluxes over Global Oceans Exclusively from Satellite Observations

P. K. Pal, P. C. Joshi, C. Kishtawal, 2006 .

A New Technique for Estimation of Surface Latent Heat Fluxes Using Satellite-Based Observations

C. M. Kishtawal, P. C. Joshi, Randhir Singh, 2005 .

INVESTIGATION OF THE EFFECT OF OBSTACLE PLACED NEAR THE H UMAN GLOTTIS ON THE RESULTANT SOUND PRESSURE

Ritika, Randhir Singh, Parveen Lehana, 2013 .

Use of Remote Sensing and GIS Technology in Agricultural Surveys

P. M. Sahoo, Randhir Singh, Anil Rai, 2003 .

Basic Image Processing Toolbox Functions in MATLAB for Implementation of Image Enhancement Application GUI

Randhir Singh, Bhanu Gupta, Pathankot Ptu Jallandhar Punjab India S.S.C.E.T. Badhani, 2016 .

Artificial neural network approach for estimation of surface specific humidity and air temperature using multifrequency scanning microwave radiometer

P. K. Pal, P. C. Joshi, Randhir Singh, 2004 .

A Technique for Direct Retrieval of Surface Specific Humidity Over Open Oceans from Irs-P4/Msmr Satellite Data

P. C. Joshi, Randhir Singh, B. Simon, 2003 .