Ashish Rayal

ORCID: 0000-0001-8954-6605
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About
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Research Areas
  • Fractional Differential Equations Solutions
  • Differential Equations and Numerical Methods
  • Multi-Criteria Decision Making
  • Nonlinear Waves and Solitons
  • Mathematical functions and polynomials
  • Energy Load and Power Forecasting
  • Iterative Methods for Nonlinear Equations
  • Optimization and Mathematical Programming
  • Fuzzy Logic and Control Systems
  • Complementary and Alternative Medicine Studies
  • Advanced Control Systems Design
  • Image and Signal Denoising Methods
  • Fuzzy Systems and Optimization
  • Cognitive Science and Mapping
  • Neural Networks and Applications
  • Pharmacological Effects of Natural Compounds
  • Teaching and Learning Programming
  • IoT-based Smart Home Systems
  • Intelligent Tutoring Systems and Adaptive Learning
  • Dermatology and Skin Diseases
  • Natural Antidiabetic Agents Studies
  • Currency Recognition and Detection
  • Global Energy Security and Policy
  • Energy, Environment, Economic Growth
  • Energy, Environment, and Transportation Policies

Uttaranchal University
2022-2024

Gurukul Kangri Vishwavidyalaya
2020-2022

Many criteria must be taken into account while selecting the best renewable energy source (RES), which necessitates a sophisticated multi-criteria decision-making (MCDM) procedure. Conflicting norms, as well insufficient and inaccurate information, make this endeavour challenging. The theory of moderator-intuitionistic-fuzzy-set (MIFS), generalization intuitionistic fuzzy sets (IFSs) has been developed to handle these uncertainties. MIFS also helps get higher degree precision in...

10.1109/icacite57410.2023.10182907 article EN 2023-05-12

The theory of ambiguous fuzzy set is introduced to represent the uncertainties in four different ways overcome limitations soft computing-based theories dealing uncertainties, such as (FS), intuitionistic FS (IFS), neutrosophic and rough set. application various aggregation operators solving MCDM problem relation (AIF) sets (AIFSs) has not yet been investigated. In this manuscript, efforts are made propose operator by considering Choquet integral model involve interaction phenomenon AIF...

10.1109/icacite57410.2023.10182934 article EN 2023-05-12

In India, the means of transportation that is used most often train system. It also one those forms suffers a lot obstacles due to human mistakes such as level cross accidents, accidents damaged track or obstruction either static mobile and thefts on trains. addition, it modes transport faces challenges natural disasters. Therefore, there need think about new technology which gives full-bodied, competent stable solution these problems. this paper, an unmanned gate crossing system, broken...

10.1109/incoft60753.2023.10425570 article EN 2023-11-24

10.1007/s12190-020-01413-9 article EN Journal of Applied Mathematics and Computing 2020-08-04

In order to choose the most effective renewable energy source (RES), one needs make use of a sophisticated multi-criteria decision-making (MCDM) strategy. This is required since there are many aspects that must be taken into consideration. endeavour made more difficult by existence contradictory standards as well insufficient and incorrect information. address these unpredictabilities, concept moderator-intuitionistic-fuzzy-set (IFS), or MIFS for short, has been developed an extension IFSs....

10.1109/icidea59866.2023.10295267 article EN 2023-09-29

Abstract The fractal-fractional derivatives uniquely incorporate memory effects, heterogeneity, and fractal geometry, making them essential for studying dynamic systems compared to integer-order which cannot capture such intricate dynamics. So, this study aims analyze the dynamical behaviour of model differential equations under Caputo derivative by designing a numerical framework based on fractional order Bernstein wavelets. power law kernel has been employed obtain more accurate...

10.1088/1402-4896/ada592 article EN Physica Scripta 2025-01-03

Over the past several decades, diabetes mellitus has spread globally and is now one of leading causes mortality. Despite availability contemporary medications, herbal remedies often continue to enjoy widespread acceptance for meeting essential medical requirements world’s diabetic population. There a long history using therapies sources treatment mellitus. Some these are part current therapeutic toolkit, while people with employ complementary or dietary supplements. The traditional...

10.18311/jnr/2025/35153 article EN Journal of Natural Remedies 2025-01-31

We propose a wavelet approach on different orthogonal polynomials for solving linear and nonlinear pantograph equations with stretch kind. The differential equation is unique proportional delay functional class. It has been used to deal numerous physics, mathematics, engineering applications, such as quantum mechanics, control systems, electrodynamics, number theory. This scheme based constructing the operational matrix integration via wavelets their collocation nodes. study aims examine...

10.22452/mjs.vol43no2.9 article EN Malaysian Journal of Science 2024-06-30

This article describes an approximation technique based on fractional order Bernstein wavelets for the numerical simulations of oscillation equations under variable order, and are derived by means polynomials. The equation electrical circuits exhibits a wide range nonlinear dynamical behaviors. proposed model is current interest in lot application areas engineering applied sciences. purpose this study to analyze behavior force-free forced variable-order operator. basic idea behind using that...

10.3390/math11112503 article EN cc-by Mathematics 2023-05-29

In this study, an approximation method with integral operational matrix based on the Muntz wavelets basis is presented to solve variational problems of moving or fixed boundary conditions and a computational algorithm given for suggested approach. First, created through wavelets. Then, by using Lagrange multipliers, present approach reduces problem into system algebraic equations. This examined some illustrative examples, acquired results prove that can effectively higher accuracy. The...

10.1177/1077546320974792 article EN Journal of Vibration and Control 2020-11-23

10.1007/s40819-023-01528-0 article EN International Journal of Applied and Computational Mathematics 2023-07-05

Environmental issues arise as a result of quickly increasing industrial and infrastructure systems, equivalent to climate change, malfunction, pollution. Pollution has currently become big issue, therefore solid game-changing system that overrides challenges regulates the aspects influence environmental pollution must be established. The approach entails Internet Things (IOT) technology, merger engineering electronics. standard parameters, such air, noise, temperature, humidity, light, will...

10.1109/aicera/icis59538.2023.10420070 article EN 2023-11-16

One issue that comes up in financial transactions is substitute notes. for nations like India, the United States, and several more Europe. That attractive a significant barrier. The technology aid scanning printing. With use of modern equipment, group individuals can print copy Because physically identifying fraudulent cash dirty time-consuming operation, there need automated techniques software quickly identify false money. Here, we present concept two straightforward ways: one by analyzing...

10.1109/aicera/icis59538.2023.10420367 article EN 2023-11-16

Abstract This study examines the application of fractional calculus in analysis and modeling electrical circuits order, highlighting its potential to explain behaviour complex accurately. In domain circuits, differential equations are employed simulation systems that consist resistors, capacitors inductors. present paper, a novel approach utilizing order modified Taylor wavelets is implemented solve model RL, LC, RC RLC under generalized Caputo derivative which offers precise flexible...

10.1088/1402-4896/ad8701 article EN Physica Scripta 2024-10-15

Millions of individuals throughout the world suffer from arthritis pain, yet we still know very little about what causes it. This review explores neurophysiological mechanisms involved in development painful feelings as well sensory innervation diarthroidal joints. Eicosanoids, Neuropeptides, proteinase-activated receptors, and ion channel ligands all work together to make joint nerves more sensitive mechanical stimuli when there is inflammation. Review also given immunocytes’ role arthritic...

10.18311/jnr/2024/35177 article EN Journal of Natural Remedies 2024-12-05
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