Gnaneshwar Nelakanti

Publication Activity (10 Years)

Years Active: 2007-2024
Publications (10 Years): 27

Top Topics

Integral Equation

Top Venues

J. Comput. Appl. Math.

Appl. Math. Comput.

Int. J. Comput. Math.

Comput. Appl. Math.

Publications

Arnab Kayal, Moumita Mandal, Gnaneshwar Nelakanti
Superconvergence of Legendre spectral projection methods for mth order integro-differential equations with weakly singular kernels. J. Comput. Appl. Math. 439 (2024)
Ritu Nigam, Nilofar Nahid, Gnaneshwar Nelakanti
Non-linear integral equations on unbounded domain with global polynomials. Appl. Math. Comput. 471 (2024)
Samiran Chakraborty, Gnaneshwar Nelakanti
Approximated superconvergent methods for Volterra Hammerstein integral equations. Commun. Nonlinear Sci. Numer. Simul. 130 (2024)
Subhashree Patel, Bijaya Laxmi Panigrahi, Gnaneshwar Nelakanti
Multi-projection methods for Fredholm integral equations of the first kind. Int. J. Comput. Math. 100 (4) (2023)
Ritu Nigam, Nilofar Nahid, Samiran Chakraborty, Gnaneshwar Nelakanti
Superconvergence results for non-linear Hammerstein integral equations on unbounded domain. Numer. Algorithms 94 (3) (2023)
Samiran Chakraborty, Shivam Kumar Agrawal, Gnaneshwar Nelakanti
Superconvergent multi-Galerkin method for nonlinear Fredholm-Hammerstein integral equations. J. Comput. Appl. Math. 426 (2023)
Samiran Chakraborty, Gnaneshwar Nelakanti
Superconvergence of system of Volterra integral equations by spectral approximation method. Appl. Math. Comput. 441 (2023)
Samiran Chakraborty, Kapil Kant, Gnaneshwar Nelakanti
Error analysis of reiterated projection methods for Hammerstein integral equations. Int. J. Comput. Math. 99 (10) (2022)
Nilofar Nahid, Gnaneshwar Nelakanti
Convergence analysis of Galerkin and multi-Galerkin methods for nonlinear-Hammerstein integral equations on the half-line using Laguerre polynomials. Int. J. Comput. Math. 99 (4) (2022)
Samiran Chakraborty, Kapil Kant, Gnaneshwar Nelakanti
Approximation methods for system of linear Fredholm integral equations of second kind. Appl. Math. Comput. 403 (2021)
Samiran Chakraborty, Gnaneshwar Nelakanti
Approximation methods for system of nonlinear Fredholm-Hammerstein integral equations. Comput. Appl. Math. 40 (1) (2021)
Moumita Mandal, Kapil Kant, Gnaneshwar Nelakanti
Discrete Legendre spectral methods for Hammerstein type weakly singular nonlinear Fredholm integral equations. Int. J. Comput. Math. 98 (11) (2021)
Kapil Kant, Gnaneshwar Nelakanti
Galerkin and multi-Galerkin methods for weakly singular Volterra-Hammerstein integral equations and their convergence analysis. Comput. Appl. Math. 39 (2) (2020)
Moumita Mandal, Kapil Kant, Gnaneshwar Nelakanti
Convergence analysis for derivative dependent Fredholm-Hammerstein integral equations with Green's kernel. J. Comput. Appl. Math. 370 (2020)
Kapil Kant, Gnaneshwar Nelakanti
Approximation methods for second kind weakly singular Volterra integral equations. J. Comput. Appl. Math. 368 (2020)
Kapil Kant, Gnaneshwar Nelakanti
Error analysis of Jacobi-Galerkin method for solving weakly singular Volterra-Hammerstein integral equations. Int. J. Comput. Math. 97 (12) (2020)
Nilofar Nahid, Payel Das, Gnaneshwar Nelakanti
Projection and multi projection methods for nonlinear integral equations on the half-line. J. Comput. Appl. Math. 359 (2019)
Nilofar Nahid, Gnaneshwar Nelakanti
Convergence analysis of Galerkin and multi-Galerkin methods for linear integral equations on half-line using Laguerre polynomials. Comput. Appl. Math. 38 (4) (2019)
Bijaya Laxmi Panigrahi, Moumita Mandal, Gnaneshwar Nelakanti
Legendre multi-Galerkin methods for Fredholm integral equations with weakly singular kernel and the corresponding eigenvalue problem. J. Comput. Appl. Math. 346 (2019)
Payel Das, Nilofar Nahid, Gnaneshwar Nelakanti
Superconvergence of Iterated Galerkin Method for a Class of Nonlinear Fredholm Integral Equations. ICITAM (2019)
Moumita Mandal, Gnaneshwar Nelakanti
Superconvergence results of Legendre spectral projection methods for weakly singular Fredholm-Hammerstein integral equations. J. Comput. Appl. Math. 349 (2019)
Payel Das, Gnaneshwar Nelakanti, Guangqing Long
Discrete Legendre spectral Galerkin method for Urysohn integral equations. Int. J. Comput. Math. 95 (3) (2018)
Moumita Mandal, Gnaneshwar Nelakanti
Superconvergence Results for Volterra-Urysohn Integral Equations of Second Kind. ICMC (2017)
Moumita Mandal, Gnaneshwar Nelakanti
Superconvergence of Legendre spectral projection methods for Fredholm-Hammerstein integral equations. J. Comput. Appl. Math. 319 (2017)
Payel Das, Mitali Madhumita Sahani, Gnaneshwar Nelakanti, Guangqing Long
Legendre Spectral Projection Methods for Fredholm-Hammerstein Integral Equations. J. Sci. Comput. 68 (1) (2016)
Payel Das, Gnaneshwar Nelakanti, Guangqing Long
Erratum to: Discrete Legendre spectral projection methods for Fredholm-Hammerstein integral equations [J. Comput. Appl. Math 278 (2015) 293-305]. J. Comput. Appl. Math. 292 (2016)
Payel Das, Gnaneshwar Nelakanti
Corrigendum to: "Convergence analysis of discrete legendre spectral projection methods for hammerstein integral equations of mixed type" Applied Mathematics and Computation Volume 265, 15 August 2015, Pages 574-601. Appl. Math. Comput. 281 (2016)
Payel Das, Gnaneshwar Nelakanti
Convergence analysis of discrete legendre spectral projection methods for hammerstein integral equations of mixed type. Appl. Math. Comput. 265 (2015)
Payel Das, Gnaneshwar Nelakanti, Guangqing Long
Discrete Legendre spectral projection methods for Fredholm-Hammerstein integral equations. J. Comput. Appl. Math. 278 (2015)
Guangqing Long, Weifen Wu, Gnaneshwar Nelakanti
Iterated fast multiscale Galerkin methods for eigen-problems of compact integral operators. Appl. Math. Comput. 246 (2014)
Payel Das, Mitali Madhumita Sahani, Gnaneshwar Nelakanti
Legendre spectral projection methods for Urysohn integral equations. J. Comput. Appl. Math. 263 (2014)
Guangqing Long, Weifen Wu, Gnaneshwar Nelakanti
A fast multiscale Kantorovich method for weakly singular integral equations. Numer. Algorithms 63 (1) (2013)
Bijaya Laxmi Panigrahi, Guangqing Long, Gnaneshwar Nelakanti
Legendre multi-projection methods for solving eigenvalue problems for a compact integral operator. J. Comput. Appl. Math. 239 (2013)
Zhongying Chen, Guangqing Long, Gnaneshwar Nelakanti, Yongdong Zhang
Iterated Fast Collocation Methods for Integral Equations of the Second Kind. J. Sci. Comput. 57 (3) (2013)
Guangqing Long, Xiaoyuan Huang, Aimei Tan, Gnaneshwar Nelakanti
Discrete product integration methods for eigen-problems of a class of non-compact integral operators. Appl. Math. Comput. 219 (15) (2013)
Randhir Singh, Jitendra Kumar, Gnaneshwar Nelakanti
New Approach for Solving a Class of Doubly Singular Two-Point Boundary Value Problems Using Adomian Decomposition Method. Adv. Numer. Anal. 2012 (2012)
Bijaya Laxmi Panigrahi, Gnaneshwar Nelakanti
Richardson Extrapolation of Iterated Discrete Galerkin Method for Eigenvalue Problem of a Two Dimensional Compact Integral Operator. J. Sci. Comput. 51 (2) (2012)
Bijaya Laxmi Panigrahi, Gnaneshwar Nelakanti
Wavelet Galerkin method for eigenvalue problem of a compact integral operator. Appl. Math. Comput. 218 (4) (2011)
Bijaya Laxmi Panigrahi, Gnaneshwar Nelakanti
Superconvergence of Legendre projection methods for the eigenvalue problem of a compact integral operator. J. Comput. Appl. Math. 235 (8) (2011)
Guangqing Long, Gnaneshwar Nelakanti
The multi-projection method for weakly singular Fredholm integral equations of the second kind. Int. J. Comput. Math. 87 (14) (2010)
Guangqing Long, Gnaneshwar Nelakanti, Bijaya Laxmi Panigrahi, Mitali Madhumita Sahani
Discrete multi-projection methods for eigen-problems of compact integral operators. Appl. Math. Comput. 217 (8) (2010)
Zhongying Chen, Sirui Cheng, Gnaneshwar Nelakanti, Hongqi Yang
A fast multiscale Galerkin method for the first kind ill-posed integral equations via Tikhonov regularization. Int. J. Comput. Math. 87 (3) (2010)
Guangqing Long, Gnaneshwar Nelakanti
Superconvergence of functional approximation methods for integral equations. Appl. Math. Lett. 22 (3) (2009)
Guangqing Long, Mitali Madhumita Sahani, Gnaneshwar Nelakanti
Polynomially based multi-projection methods for Fredholm integral equations of the second kind. Appl. Math. Comput. 215 (1) (2009)
Zhongying Chen, Gnaneshwar Nelakanti, Yuesheng Xu, Yongdong Zhang
A Fast Collocation Method for Eigen-Problems of Weakly Singular Integral Operators. J. Sci. Comput. 41 (2) (2009)
Guangqing Long, Gnaneshwar Nelakanti
Iteration methods for Fredholm integral equations of the second kind. Comput. Math. Appl. 53 (6) (2007)