48 citations · 59 across the 28 of their papers we have counts for
32 papers
Application of the Bell polynomials for the solution of some differential-algebraic equations
Hari Mohan Srivastava, Giriraj Methi, Anil Kumar +3
The differential transform method is used to find numerical approximation of solution to a class of certain nonlinear differential algebraic equations. The method is based on Taylo…
Tauberian theorems for weighted means of double sequences in intuitionistic fuzzy normed spaces
Lakshmi Narayan Mishra, Mohd. Raiz, Vishnu Narayan Mishra
We define weighted mean summability method of double sequences in intuitionistic fuzzy normed spaces(), and obtain necessary and sufficient Tauberian conditions under which c…
Approximation of associated GBS operators by Szasz-Mirakjan type operators
Rishikesh Yadav, Ramakanta Meher, Vishnu Narayan Mishra
In this article, the approximation properties of the Szasz-Mirakjan type operators are studied for the function of two variables, and the rate of convergence of the bivariate opera…
A study on summation-integral type operators
Rishikesh Yadav, Ramakanta Meher, Vishnu Narayan Mishra
In this paper, we investigate the approximation properties of the summation-integral type operators as defined by Mishra et al. (Boll. Unione Mat. Ital. (2016) 8:297-305) and deter…
Further approximations of Durrmeyer modification of Szasz-Mirakjan operators
Rishikesh Yadav, Ramakanta Meher, Vishnu Narayan Mishra
The main purpose of this paper is to determine the approximations of Durrmeyer modification of Szasz-Mirakjan operators, defined by Mishra et al. (Boll. Unione Mat. Ital. (2016) 8(…
Construction of Szasz-Mirakjan-type operators which preserve a^x; a > 1
Rishikesh Yadav, Vishnu Narayan Mishra
In this paper, we introduce a new type of Szasz-Mirakjan operators, which preserve a^x, a > 1 fixed and x\geq 0. We study uniform convergence of the operators by using some auxilia…
Convergence of the summation-integral type operators via statistically
Rishikesh Yadav, Ramakanta Meher, Vishnu Narayan Mishra
Our main aim is to investigate the approximation properties for the summation integral type operators in a statistical sense. In this regard, we prove the statistical convergence t…
Approximation properties by some modified Szasz-Mirakjan-Kantorovich operators
Rishikesh Yadav, Ramakanta Meher, Vishnu Narayan Mishra
The present article deals with the local approximation results by means of Lipschitz maximal function, Ditzian-Totik modulus of smoothness and Lipschitz type space having two param…
Approximation on Durrmeyer modification of generalized Szasz-Mirakjan operators
Rishikesh Yadav, Ramakanta Meher, Vishnu Narayan Mishra
This paper deals with the approximations of Durrmeyer type generalization of Szasz-Mirakjan operators. We establish the direct results, quantitative Voronovskaya type theorem, Grus…
Results on bivariate Szasz-Mirakyan type operators in polynomial weight spaces
Rishikesh Yadav, Ramakanta Meher, Vishnu Narayan Mishra
In this paper, bivariate Szasz-Mirakjan type operators are introduced along with the estimation of its approximation properties and its rate of convergence. Furthermore, to check t…
Study of memory effect in an EOQ model for completely backlogged demand during shortage
Rituparna Pakhira, Uttam Ghosh, Susmita Sarkar +1
The most commonly developed inventory models are the classical economic order quantity model, is governed by the integer order differential equations. We want to come out from the…
Iterative Descent Method for Generalized Leontief Model
R. Jana, A. K. Das, Vishnu Narayan Mishra
In this paper we consider generalized Leontief model. We show that under certain condition the generalized Leontief model is solvable by iterative descent method based on infeasibl…
Study of sensitivity of parameters of Bernstein-Stancu operators
R. B. Gandhi, Vishnu Narayan Mishra
This paper is aimed at studying sensitivity of parameters αand βappearing in the operators introduced by D.D. Stancu [11] in 1969. Results are established on the behavior the nodes…
Local and global results for modified Szász - Mirakjan operators
R. B. Gandhi, Vishnu Narayan Mishra
In this paper, we study a natural modification of Szász - Mirakjan operators. It is shown by discussing many important established results for Szász - Mirakjan operators. The resul…
On King Type Modification of Baskakov Operators which preserves
Shikha Pandey, Vishnu Narayan Mishra, L N Mishra
In the present paper, we construct and investigate a variant of modified -Baskakov operators, which reproduce the test function . The order of approximation of the oper…
(p, q)-Szász-Mirakyan-Baskakov-Stancu type Operators
Shikha Pandey, Vishnu Narayan Mishra
This deals with the Stancu variant of (p, q)-Szász-Mirakyan-Baskakov operators. Estimation of moments and establishing few basic approximation results which comprise weighted appro…
Weighted Approximation theorem for Choldowsky generalization of the q-Favard-Szász operators
Preeti Sharma, Vishnu Narayan Mishra
We study the convergence of these operators in a weighted space of functions on a positive semi-axis and estimate the approximation by using a new type of weighted modulus of conti…
On Chlodowsky variant of (p,q) Kantorovich-Stancu-Schurer operators
Vishnu Narayan Mishra, Shikha Pandey
In the present paper, we introduce the Chlodowsky variant of (p,q) Kantorovich-Stancu-Schurer operators on the unbounded domain which is a generalization of (p,q) Bernstein-Stancu-…
On Simultaneous Approximation of Modified Baskakov Durrmeyer Operators
Prashantkumar Patel, Vishnu Narayan Mishra
In this present manuscript, we discuss properties of modified Baskakov-Durrmeyer-Stancu (BDS) operators with parameter . We compute the moments of these modified operators. Al…
Approximation by Modified Jain-Baskakov Operators
Vishnu Narayan Mishra, Preeti Sharma, Marius Birou
In the present paper we discuss the approximation properties of Jain-Baskakov operators with parameter c. The present paper deals with the modified forms of the Baskakov basis func…
Error Bounds of Conjugate of a Periodic Signal by Almost Generalized Nörlund Means
Vishnu Narayan Mishra, Vaishali Sonavane
In this paper, we determine the error bounds of conjugate signals between input periodic signals and processed output signals, whenever signals belong to -class an…
Generalized variational inclusion governed by generalized --mixed accretive mapping in real -uniformly smooth Banach spaces
Sanjeev Gupta, Shamshad Husain, Vishnu Narayan Mishra
In this paper, we investigate a new notion of accretive mappings called generalized --mixed accretive mappings in Banach spaces. We extend the concept of proxim…
-Statistical Convergence of Modified -Durrmeyer Operators
Vishnu Narayan Mishra, Prashantkumar Patel
In this work, we investigate weighted -Statistical approximation properties of -Durrmeyer-Stancu operators. Also, give some corrections in limit of -Durrmeyer-Stancu op…
Asymptotic formula for -Derivative of -Durrmeyer Operators
Prashantkumar Patel, Vishnu Narayan Mishra, R. N. Mohapatra
In the manuscript, Voronovskaja type asymptotic formula for function having -derivative of -Durrmeyer operators and -Durrmeyer-Stancu operators are discussed.