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ORCIDJanak Raj Sharma
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- affiliation: Longowal Institute of Engineering and Technology, Longowal, India
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2020 – today
- 2025
[j56]Harmandeep Singh, Janak Raj Sharma:
A two-point Newton-like method of optimal fourth order convergence for systems of nonlinear equations. J. Complex. 86: 101907 (2025)- 2024
- [j55]Sunil Kumar
, Janak Raj Sharma, Lorentz Jäntschi:
Optimal Fourth-Order Methods for Multiple Zeros: Design, Convergence Analysis and Applications. Axioms 13(3): 143 (2024) - [j54]Harmandeep Singh, Janak Raj Sharma:
A fractional Traub-Steffensen-type method for solving nonlinear equations. Numer. Algorithms 95(3): 1103-1126 (2024) - [j53]Harmandeep Singh, Janak Raj Sharma:
An efficient class of Traub-Steffensen-type optimal order multiple root solvers. Numer. Algorithms 96(4): 1727-1754 (2024) - [j52]Sunil Kumar, Janak Raj Sharma, Lorentz Jäntschi:
An Optimal Family of Eighth-Order Methods for Multiple-Roots and Their Complex Dynamics. Symmetry 16(8): 1045 (2024) - 2023
- [j51]Harmandeep Singh, Janak Raj Sharma:
Simple yet highly efficient numerical techniques for systems of nonlinear equations. Comput. Appl. Math. 42(1) (2023) - [j50]Harmandeep Singh, Janak Raj Sharma:
Generalized convergence conditions for the local and semilocal analyses of higher order Newton-type iterations. Comput. Appl. Math. 42(8): 334 (2023) - [j49]Harmandeep Singh, Janak Raj Sharma:
Simple and Efficient Fifth order Solvers for Systems of nonlinear Problems. Math. Model. Anal. 28(1): 1-22 (2023) - [j48]Harmandeep Singh, Janak Raj Sharma, Sunil Kumar:
A simple yet efficient two-step fifth-order weighted-Newton method for nonlinear models. Numer. Algorithms 93(1): 203-225 (2023) - [j47]Sunil Kumar, Janak Raj Sharma, Jai Bhagwan, Lorentz Jäntschi:
Numerical Solution of Nonlinear Problems with Multiple Roots Using Derivative-Free Algorithms. Symmetry 15(6): 1249 (2023) - 2022
- [j46]Janak Raj Sharma, Sunil Kumar:
A class of accurate Newton-Jarratt-like methods with applications to nonlinear models. Comput. Appl. Math. 41(1) (2022) - 2021
- [j45]Janak Raj Sharma, Sunil Kumar:
An excellent numerical technique for multiple roots. Math. Comput. Simul. 182: 316-324 (2021) - 2020
- [j44]Janak Raj Sharma, Sunil Kumar, Ioannis K. Argyros:
Local Convergence of an Efficient Multipoint Iterative Method in Banach Space. Algorithms 13(1): 25 (2020) - [j43]Janak Raj Sharma, Deepak Kumar:
On a reduced cost derivative-free higher-order numerical algorithm for nonlinear systems. Comput. Appl. Math. 39(3) (2020) - [j42]Sunil Kumar, Deepak Kumar, Janak Raj Sharma, Clemente Cesarano, Praveen Agarwal, Yu-Ming Chu:
An Optimal Fourth Order Derivative-Free Numerical Algorithm for Multiple Roots. Symmetry 12(6): 1038 (2020) - [j41]Deepak Kumar, Janak Raj Sharma, Lorentz Jäntschi:
A Novel Family of Efficient Weighted-Newton Multiple Root Iterations. Symmetry 12(9): 1494 (2020) - [j40]Deepak Kumar, Sunil Kumar, Janak Raj Sharma, Matteo d'Amore:
Generating Optimal Eighth Order Methods for Computing Multiple Roots. Symmetry 12(12): 1947 (2020) - [j39]Sunil Kumar, Deepak Kumar, Janak Raj Sharma, Lorentz Jäntschi:
A Family of Derivative Free Optimal Fourth Order Methods for Computing Multiple Roots. Symmetry 12(12): 1969 (2020)
2010 – 2019
- 2019
- [j38]Deepak Kumar, Janak Raj Sharma, Clemente Cesarano:
An Efficient Class of Traub-Steffensen-Type Methods for Computing Multiple Zeros. Axioms 8(2): 65 (2019) - [j37]Janak Raj Sharma, Sunil Kumar, Ioannis K. Argyros:
Generalized Kung-Traub method and its multi-step iteration in Banach spaces. J. Complex. 54 (2019) - [j36]Janak Raj Sharma, Deepak Kumar:
On a class of Efficient Higher order Newton-like Methods. Math. Model. Anal. 24(1): 105-126 (2019) - [j35]Janak Raj Sharma, Deepak Kumar, Ioannis K. Argyros:
An Efficient Class of Traub-Steffensen-Like Seventh Order Multiple-Root Solvers with Applications. Symmetry 11(4): 518 (2019) - [j34]Janak Raj Sharma, Sunil Kumar, Ioannis K. Argyros:
Development of Optimal Eighth Order Derivative-Free Methods for Multiple Roots of Nonlinear Equations. Symmetry 11(6): 766 (2019) - [j33]Janak Raj Sharma, Deepak Kumar, Lorentz Jäntschi:
On a Reduced Cost Higher Order Traub-Steffensen-Like Method for Nonlinear Systems. Symmetry 11(7): 891 (2019) - [j32]Janak Raj Sharma, Deepak Kumar, Carlo Cattani:
An Efficient Class of Weighted-Newton Multiple Root Solvers with Seventh Order Convergence. Symmetry 11(8): 1054 (2019) - [j31]Janak Raj Sharma, Sunil Kumar, Lorentz Jäntschi:
On a Class of Optimal Fourth Order Multiple Root Solvers without Using Derivatives. Symmetry 11(12): 1452 (2019) - 2018
- [j30]Janak Raj Sharma, Himani Arora:
Efficient higher order derivative-free multipoint methods with and without memory for systems of nonlinear equations. Int. J. Comput. Math. 95(5): 920-938 (2018) - [j29]Janak Raj Sharma, Deepak Kumar:
A fast and efficient composite Newton-Chebyshev method for systems of nonlinear equations. J. Complex. 49: 56-73 (2018) - 2017
- [j28]Ioannis K. Argyros, Janak Raj Sharma, Deepak Kumar:
Extending the Applicability of the MMN-HSS Method for Solving Systems of Nonlinear Equations under Generalized Conditions. Algorithms 10(2): 54 (2017) - 2016
- [j27]Janak Raj Sharma:
A note on the convergence order of some recent methods for solving nonlinear equations. Appl. Math. Comput. 273: 793-796 (2016) - [j26]Janak Raj Sharma, Himani Arora:
A new family of optimal eighth order methods with dynamics for nonlinear equations. Appl. Math. Comput. 273: 924-933 (2016) - [j25]Janak Raj Sharma, Himani Arora:
Some novel optimal eighth order derivative-free root solvers and their basins of attraction. Appl. Math. Comput. 284: 149-161 (2016) - [j24]Janak Raj Sharma, Rajni Sharma, Ashu Bahl:
An improved Newton-Traub composition for solving systems of nonlinear equations. Appl. Math. Comput. 290: 98-110 (2016) - [j23]Miodrag S. Petkovic, Janak Raj Sharma:
On some efficient derivative-free iterative methods with memory for solving systems of nonlinear equations. Numer. Algorithms 71(2): 457-474 (2016) - 2015
- [j22]Janak Raj Sharma:
Improved Chebyshev-Halley methods with sixth and eighth order convergence. Appl. Math. Comput. 256: 119-124 (2015) - [j21]Janak Raj Sharma, Rajni Sharma, Nitin Kalra:
A novel family of composite Newton-Traub methods for solving systems of nonlinear equations. Appl. Math. Comput. 269: 520-535 (2015) - 2014
- [j20]Janak Raj Sharma, Himani Arora, Miodrag S. Petkovic:
An efficient derivative free family of fourth order methods for solving systems of nonlinear equations. Appl. Math. Comput. 235: 383-393 (2014) - [j19]Janak Raj Sharma, Puneet Gupta:
An Efficient Family of Traub-Steffensen-Type Methods for Solving Systems of Nonlinear Equations. Adv. Numer. Anal. 2014: 152187:1-152187:11 (2014) - [j18]Janak Raj Sharma, Himani Arora:
An efficient family of weighted-Newton methods with optimal eighth order convergence. Appl. Math. Lett. 29: 1-6 (2014) - [j17]Janak Raj Sharma, Puneet Gupta:
An efficient fifth order method for solving systems of nonlinear equations. Comput. Math. Appl. 67(3): 591-601 (2014) - [j16]Janak Raj Sharma, Himani Arora:
A novel derivative free algorithm with seventh order convergence for solving systems of nonlinear equations. Numer. Algorithms 67(4): 917-933 (2014) - 2013
- [j15]Janak Raj Sharma, Himani Arora:
On efficient weighted-Newton methods for solving systems of nonlinear equations. Appl. Math. Comput. 222: 497-506 (2013) - [j14]Janak Raj Sharma, Puneet Gupta:
On Some Efficient Techniques for Solving Systems of Nonlinear Equations. Adv. Numer. Anal. 2013: 252798:1-252798:11 (2013) - [j13]Janak Raj Sharma, Rangan K. Guha, Puneet Gupta:
Improved King's methods with optimal order of convergence based on rational approximations. Appl. Math. Lett. 26(4): 473-480 (2013) - [j12]Janak Raj Sharma, Rangan K. Guha, Rajni Sharma:
An efficient fourth order weighted-Newton method for systems of nonlinear equations. Numer. Algorithms 62(2): 307-323 (2013) - 2012
- [j11]Janak Raj Sharma, Rangan K. Guha, Puneet Gupta:
Some efficient derivative free methods with memory for solving nonlinear equations. Appl. Math. Comput. 219(2): 699-707 (2012) - [j10]Rajni Sharma, Janak Raj Sharma:
An Efficient Family of Root-Finding Methods with Optimal Eighth-Order Convergence. Adv. Numer. Anal. 2012: 346420:1-346420:18 (2012) - [j9]Janak Raj Sharma, Rajni Sharma:
Modified Chebyshev-Halley type method and its variants for computing multiple roots. Numer. Algorithms 61(4): 567-578 (2012) - 2011
- [j8]Janak Raj Sharma, Rajni Sharma:
New third and fourth order nonlinear solvers for computing multiple roots. Appl. Math. Comput. 217(23): 9756-9764 (2011) - [j7]Janak Raj Sharma, Rangan K. Guha:
Second-derivative free methods of third and fourth order for solving nonlinear equations. Int. J. Comput. Math. 88(1): 163-170 (2011) - 2010
- [j6]Janak Raj Sharma, Rajni Sharma:
Modified Jarratt method for computing multiple roots. Appl. Math. Comput. 217(2): 878-881 (2010) - [j5]Janak Raj Sharma, Rajni Sharma:
A new family of modified Ostrowski's methods with accelerated eighth order convergence. Numer. Algorithms 54(4): 445-458 (2010)
2000 – 2009
- 2009
- [j4]Janak Raj Sharma, Rangan K. Guha, Rajni Sharma:
Some variants of Hansen-Patrick method with third and fourth order convergence. Appl. Math. Comput. 214(1): 171-177 (2009) - 2007
- [j3]Janak Raj Sharma, Rangan K. Guha:
A family of modified Ostrowski methods with accelerated sixth order convergence. Appl. Math. Comput. 190(1): 111-115 (2007) - 2006
- [j2]Janak Raj Sharma, R. K. Goyal:
Fourth-order derivative-free methods for solving non-linear equations. Int. J. Comput. Math. 83(1): 101-106 (2006) - 2005
- [j1]Vinay Kanwar, Janak Raj Sharma, Mamta:
A new family of Secant-like method with super-linear convergence. Appl. Math. Comput. 171(1): 104-107 (2005)
Coauthor Index
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