60 Result(s)
within
Vishnu Narayan Mishra
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Article
Modified differential evolution to solve systems of nonlinear equations
Solving systems of nonlinear equations (NESs) is a significant and challenging task in the field of sciences and engineering. This article proposes a modified differential evolution (MDE) to solve the NESs pro...
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Article
Developments and Design of Differential Evolution Algorithm for Non-linear/Non-convex Engineering Optimization
Nowadays, the differential evolution (DE) achieved noticeable progress and solved a wide range of non-linear/non-convex engineering optimization issues. As a strong optimizer, DE has many advantages like simpl...
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Article
Optimization of economic dispatch using updated differential evolution algorithm
In the operation of power systems, economic dispatch (ED) plays a vibrant role. Its key aim is to find the best efficient distribution of power between generating units. Also, it converted into non-convex natu...
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Article
Approximation properties of a certain modification of Durrmeyer operators
Runge’s phenomenon reveals that interpolation methods lack uniform convergence of the sequence of the thus constructed polynomials to the function. The linear positive operators, however, can be relied on to e...
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Article
On the Approximation by Stancu-Type Bivariate Jakimovski–Leviatan–Durrmeyer Operators
This paper deals with bivariate Stancu-type generalization of Jakimovski–Leviatan–Durrmeyer (JLD) operators in the approximation theory. Korovkin-type approximation properties of modified operators are also ex...
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Article
Convergence analysis of modified Szász operators associated with Hermite polynomials
This paper presents a Stancu-type generalization of Szasz operators linked to Hermite polynomials. The convergence properties of these operators are discussed by utilizing Korovkin’s theorem. Additionally, the...
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Article
Approximation on bivariate of Durrmeyer operators based on beta function
In this study, we construct a new sequence of bivariate Summation-integral type hybrid operators and their approximation behavior. Moreover, the rate of convergence of these operators is given by using the mod...
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Chapter and Conference Paper
Dual Hesitant Fermatean Fuzzy Hamacher Operators in the Evaluation of Healthcare Sustainability
In addition to its ability to handle complex uncertain information, dual Hesitant Fermatean fuzzy sets (DHFFS) can be used to solve a wider range of multi-criteria decision making (MCDM) problems. To achieve o...
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Chapter and Conference Paper
A Time-Sequential Probabilistic Hesitant Fuzzy Approach to a 3-Dimensional Green Transportation System
Time-sequence is a vital component in depicting uncertainty, as the expert may possess distinct perspectives on the like alternative at various time-sequential points. Thus, in order to address the contemporan...
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Article
Open AccessApproximation Properties of Extended Beta-Type Szász–Mirakjan Operators
In this article, we introduce generalized beta extension of Sz \(\acute{a}\) a ...
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Article
Modeling of the chaotic situation in the recruitment processes
In this paper, we have considered a non-linear mathematical model to study the chaotic situation, arising due to slow process of recruitment, leading to an increase in unemployment. We observed the effects on ...
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Article
An inventory model for partial backlogging items with memory effect
Inventory control is considered one of the most widely documented topics in the reality. Fractional derivatives and integration is the part of fractional calculus. Fractional calculus is the generalized part o...
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Article
Some fixed point theorems in regular modular metric spaces and application to Caratheodory’s type anti-periodic boundary value problem
In this paper, we define the concepts of \(\phi\) ϕ -contraction and point-w...
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Chapter and Conference Paper
Some Approximation Results on Durrmeyer Modification of Generalized Szász–Mirakjan Operators
This paper deals with the approximation properties of the summation-integral type operators defined by Mishra et al. (Boll Unione Mat Ital 8:297–305, 2016). It consists of the local results and convergence the...
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Chapter and Conference Paper
Modified Round Robin CPU Scheduling: A Fuzzy Logic-Based Approach
Multiprogramming plays an essential role more effectively in resources utilization. In the context of multiprogramming, CPU scheduling plays a key role. Several algorithms have already been introduced to achie...
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Chapter and Conference Paper
Enhancing Global Optimization for Sustainable Development Using Modified Differential Evolution
Among popular evolutionary algorithms (EAs), Differential Evolution (DE) is secondhand for comprehensive optimization. However, it has numerous restrictions like slow convergence, stagnation etc. Moreover, in ...
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Chapter and Conference Paper
Existence of Salvage Value in a Memory Dependent EOQ Model in Absence of Deteriorating Items
In this article, an inventory model has been developed by incorporating the effect of the past experience. This paper wants to incorporate memory effects that are based on the fact that economic agents remembe...
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Chapter
On a New Class of Szász-Type Operators Based on Beta Function
In this paper, the Durrmeyer-type modification of Szász-type operators using the Beta function is introduced. First, some fundamental properties of these operators are studied and then approximation properties...
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Chapter and Conference Paper
A Fuzzy Decomposable Approach for Posfust Reliability Evaluation of a Repairable Substation Automation System
In this research paper, we developed a new method to investigate the posfust reliability of a substation automated system. Failure rates and repair rates of the system are key elements of an automated system. ...
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Chapter and Conference Paper
New Class of Multiobjective Fractional Symmetric Programming with Cone Functions Under Generalized Assumptions
In this chapter, a pair of nondifferentiable multiobjective symmetric fractional duality models with cone function are formulated in a vector optimization problem, where each component of the objective functio...
