H-Index & Metrics Top Publications

H-Index & Metrics

Discipline name H-index Citations Publications World Ranking National Ranking
Mathematics H-index 59 Citations 12,521 457 World Ranking 267 National Ranking 3
Engineering and Technology H-index 64 Citations 14,675 508 World Ranking 456 National Ranking 5

Overview

What is he best known for?

The fields of study he is best known for:

  • Mathematical analysis
  • Quantum mechanics
  • Ecology

Bashir Ahmad mainly focuses on Mathematical analysis, Boundary value problem, Nonlinear system, Fixed-point theorem and Mechanics. His work in Fractional calculus, Differential equation, Uniqueness, Initial value problem and Neumann boundary condition are all subfields of Mathematical analysis research. His Boundary value problem research incorporates elements of Contraction mapping, Numerical partial differential equations and Order.

Bashir Ahmad studied Nonlinear system and Partial differential equation that intersect with Ordinary differential equation. His Fixed-point theorem study integrates concerns from other disciplines, such as Riemann liouville, Type, Langevin equation, Class and Impulse. His study in Mechanics is interdisciplinary in nature, drawing from both Magnetohydrodynamics and Classical mechanics.

His most cited work include:

  • Existence results for a coupled system of nonlinear fractional differential equations with three-point boundary conditions (385 citations)
  • Equivalent projectors for virtual element methods (274 citations)
  • Some properties of soft topological spaces (179 citations)

What are the main themes of his work throughout his whole career to date?

Bashir Ahmad mostly deals with Mathematical analysis, Boundary value problem, Nonlinear system, Fixed-point theorem and Fractional calculus. His Mathematical analysis and Differential equation, Ordinary differential equation, Free boundary problem, Fixed point and Numerical partial differential equations investigations all form part of his Mathematical analysis research activities. Bashir Ahmad interconnects Order, Type and Uniqueness in the investigation of issues within Boundary value problem.

His studies deal with areas such as Initial value problem, Mechanics and Applied mathematics as well as Nonlinear system. His Mechanics research incorporates themes from Magnetohydrodynamics and Thermal radiation. His study on Fixed-point theorem is mostly dedicated to connecting different topics, such as Regular polygon.

He most often published in these fields:

  • Mathematical analysis (38.15%)
  • Boundary value problem (31.87%)
  • Nonlinear system (24.41%)

What were the highlights of his more recent work (between 2018-2021)?

  • Applied mathematics (12.56%)
  • Boundary value problem (31.87%)
  • Mathematical analysis (38.15%)

In recent papers he was focusing on the following fields of study:

Applied mathematics, Boundary value problem, Mathematical analysis, Nonlinear system and Fractional calculus are his primary areas of study. The various areas that Bashir Ahmad examines in his Applied mathematics study include Initial value problem, Riemann–Stieltjes integral, Lyapunov function, Stationary distribution and Uniqueness. His Uniqueness research includes themes of Partial differential equation, Contraction mapping and Ordinary differential equation.

The study incorporates disciplines such as Fixed-point theorem, Order, Type and Differential equation in addition to Boundary value problem. His Fixed-point theorem research integrates issues from Fixed point, Differential and Regular polygon. The Nonlinear system study which covers Mechanics that intersects with Thermal radiation, Joule heating and Magnetohydrodynamics.

Between 2018 and 2021, his most popular works were:

  • Global Mittag-Leffler stability analysis of impulsive fractional-order complex-valued BAM neural networks with time varying delays (19 citations)
  • Evaluation of vehicle emission in Yunnan province from 2003 to 2015 (19 citations)
  • Hermite–Hadamard, Hermite–Hadamard–Fejér, Dragomir–Agarwal and Pachpatte type inequalities for convex functions via new fractional integrals (19 citations)

In his most recent research, the most cited papers focused on:

  • Quantum mechanics
  • Mathematical analysis
  • Ecology

His main research concerns Mathematical analysis, Boundary value problem, Fractional calculus, Applied mathematics and Nonlinear system. His Mathematical analysis study combines topics in areas such as Boundary and Oscillation. He works in the field of Boundary value problem, namely Fractional differential.

His research in Fractional calculus intersects with topics in Initial value problem, Hadamard transform, Type and Uniqueness. Bashir Ahmad combines subjects such as Riemann–Stieltjes integral, Partial differential equation, Fixed-point theorem, Ordinary differential equation and Order with his study of Uniqueness. His work carried out in the field of Nonlinear system brings together such families of science as Flow, Mechanics, Thermal conductivity, Magnetohydrodynamics and Langevin equation.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Top Publications

Existence results for a coupled system of nonlinear fractional differential equations with three-point boundary conditions

Bashir Ahmad;Juan J. Nieto.
Computers & Mathematics With Applications (2009)

562 Citations

Some properties of soft topological spaces

Sabir Hussain;Bashir Ahmad.
Computers & Mathematics With Applications (2011)

429 Citations

Existence Results for Nonlinear Boundary Value Problems of Fractional Integrodifferential Equations with Integral Boundary Conditions

Bashir Ahmad;Juan J. Nieto.
Boundary Value Problems (2009)

270 Citations

Equivalent projectors for virtual element methods

B. Ahmad;A. Alsaedi;F. Brezzi;L. D. Marini.
Computers & Mathematics With Applications (2013)

261 Citations

Existence results for nonlinear impulsive hybrid boundary value problems involving fractional differential equations

Bashir Ahmad;S. Sivasundaram.
Nonlinear Analysis: Hybrid Systems (2009)

216 Citations

On four-point nonlocal boundary value problems of nonlinear integro-differential equations of fractional order

Bashir Ahmad;S. Sivasundaram.
Applied Mathematics and Computation (2010)

198 Citations

Impulsive anti-periodic boundary value problem for nonlinear differential equations of fractional order

Guotao Wang;Bashir Ahmad;Lihong Zhang.
Nonlinear Analysis-theory Methods & Applications (2011)

192 Citations

Riemann-Liouville fractional integro-differential equations with fractional nonlocal integral boundary conditions

Bashir Ahmad;Juan J Nieto;Juan J Nieto.
Boundary Value Problems (2011)

191 Citations

Existence of solutions for anti-periodic boundary value problems involving fractional differential equations via Leray-Schauder degree theory

Bashir Ahmad;Juan J. Nieto.
Topological Methods in Nonlinear Analysis (2010)

189 Citations

A study of nonlinear Langevin equation involving two fractional orders in different intervals

Bashir Ahmad;Juan J. Nieto;Ahmed Alsaedi;Moustafa El-Shahed.
Nonlinear Analysis-real World Applications (2012)

182 Citations

Profile was last updated on December 6th, 2021.
Research.com Ranking is based on data retrieved from the Microsoft Academic Graph (MAG).
The ranking h-index is inferred from publications deemed to belong to the considered discipline.

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