Güncel Gönderiler: Matematik Bölümü Yayın Koleksiyonu

Toplam kayıt 2978, listelenen: 41-60

Exploring the potential of heat transfer and entropy generation of generalized dusty tetra hybrid nanofluid in a microchannel

Khan, Dolat; Kumam, Poom; Watthayu, Wiboonsak; Jarad, Fahd (2024-06)

Caputo–Fabrizio time-fractional derivatives are the subject of this paper. This article generalizes the concept of dusty Tetra hybrid nanofluid moving freely via convection between infinite vertical parallel static plates. ...
Existence and Hyers–Ulam stability of stochastic integrodifferential equations with a random impulse

Kasinathan, Ramkumar; Kasinathan, Ravikumar; Sandrasekaran, Varshini; Baleanu, Dumitru (2023)

The theoretical approach of random impulsive stochastic integrodifferential equations (RISIDEs) with finite delay, noncompact semigroups, and resolvent operators in Hilbert space is investigated in this article. Initially, ...
EXISTENCE AND ULAM-HYERS-RASSIAS STABILITY OF MILD SOLUTIONS FOR IMPULSIVE INTEGRO-DIFFERENTIAL SYSTEMS VIA RESOLVENT OPERATORS

Bensalem, Abdelhamid; Salim, Abdelkrim; Benchohra, Mouffak; Karapınar, Erdal (2023-12)

The aim of this paper is to present existence, Ulam-Hyers-Rassias stability and continuous dependence on initial conditions for the mild solution of impulsive integro-differential systems via resolvent operators. Our ...
Effects of the random walk and the maturation period in a diffusive predator–prey system with two discrete delays

Bilazeroğlu, Şeyma; Göktepe, S.; Merdan, H. (2023-11)

This study aims to present a complete Hopf bifurcation analysis of a model describing the relationship between prey and predator. A ratio-dependent reaction–diffusion system with two discrete time delays operating under ...
Discussions on Proinov- Cb -Contraction Mapping on b -Metric Space

Karapınar, Erdal; Fulga, Andreea (2023)

In the present paper, we introduce the notion of Proinov-Cb-contraction mapping and we discuss it within the most interesting abstract structure, namely, b-metric spaces. We further take into consideration the necessary ...
Cosine and cotangent similarity measures for intuitionistic fuzzy hypersoft sets with application in MADM problem

Naveed Jafar, Muhammad; Saeed, Muhammad; Saeed, Ayesha; Ijaz, Aleen; Ashraf, Mobeen; Jarad, Fahd (2024-04-15)

Intuitionistic fuzzy hypersoft sets (IFHSSs) are a novel model that is projected to address the limitations of Intuitionistic fuzzy soft sets (IFSSs) regarding the entitlement of a multi-argument domain for the approximation ...
Classes of solitary solution for nonlinear Schrödinger equation arising in optical fibers and their stability analysis

Ibrahim, Salisu; Baleanu, Dumitru (2023-12)

In this work, we realised the soliton solutions of nonlinear Schrödinger equation (NLSE) that arise from optical fibers, we considered the modified Sardar sub-equation method (MSSEM) to find solitary solutions analytically. ...
Boundary value problem of weighted fractional derivative of a function with a respect to another function of variable order

Benia, Kheireddine; Souid, Mohammed Said; Jarad, Fahd; Alqudah, Manar A.; Abdeljawad, Thabet (2023)

This study aims to resolve weighted fractional operators of variable order in specific spaces. We establish an investigation on a boundary value problem of weighted fractional derivative of one function with respect to ...
Artificial neural networks for the wavelet analysis of Lane-Emden equations: exploration of astrophysical enigma

Kumar, Rakesh; Aeri, Shivani; Baleanu, Dumitru (2024)

The equations of Lane-Emden (LE) can be visualized in various phenomena of astrophysics, fluid mechanics, polymer science and material science, thus the main concern of the present study is to put a novel effort to resolve ...
Analytical, numerical and experimental observation of isolated branches of periodic orbits in 1DOF mechanical parametric oscillator

Junaid-U-Rehman, Muhammad; Kudra, Grzegorz; Witkowski, Krzysztof; Wasilewski, Grzegorz; Jarad, Fahd; Awrejcewicz, Jan (2024-08-18)

The aim of this study is to investigate the dynamic properties of an existing experimental stand of 1DOF mechanical parametric oscillator, with a focus on approximate analytical solutions of the observed isolated branches ...
ANALYTICAL TREATMENTS TO SYSTEMS OF FRACTIONAL DIFFERENTIAL EQUATIONS WITH MODIFIED ATANGANA–BALEANU DERIVATIVE

Al-Refai, Mohammed; Syam, Muhammed I.; Baleanu, Dumitru (2023)

The solutions of systems of fractional differential equations depend on the type of the fractional derivative used in the system. In this paper, we present in closed forms the solutions of linear systems involving the ...
Analysis of the family of integral equation involving incomplete types of I and Ī-functions

Bhatter, Sanjay; Jangid, Kamlesh; Kumawat, Shyamsunder; Baleanu, Dumitru; Suthar, D.L.; Purohit, Sunil Dutt (2023)

The present article introduces and studies the Fredholm-type integral equation with an incomplete I-function (IIF) and an incomplete (Formula presented.) -function (I (Formula presented.) F) in its kernel. First, using ...
Analysis of mixed type nonlinear Volterra–Fredholm integral equations involving the Erdélyi–Kober fractional operator

Paul, Supriya Kumar; Mishra, Lakshmi Narayan; Mishra, Vishnu Narayan; Baleanu, Dumitru (2023-12)

This paper investigates the existence, uniqueness and stability of solutions to the nonlinear Volterra–Fredholm integral equations (NVFIE) involving the Erdélyi–Kober (E–K) fractional integral operator. We use the ...
An open discussion: Interpolative Metric Spaces

Karapınar, Erdal (2023)

The main goal of this paper is to introduce a new abstract structure (so called, interpolative metric space) as a generalization of a standard metric space. We shall consider the analog of Banach Mapping Principle in the ...
An inevitable note on bipolar metric spaces

Karapınar, Erdal; Cvetković, Marija (2024)

Bipolar metric spaces and related fixed point theorems therein were introduced based on the motivation of measuring the distance between the elements of distinct sets. The question regarding the independence of these results ...
An exploration of heat and mass transfer for MHD flow of Brinkman type dusty fluid between fluctuating parallel vertical plates with arbitrary wall shear stress

khan, Dolat; Ali, Gohar; Kumam, Poom; Jarad, Fahd (2024-02)

An equitably complex phenomenon, the Brinkman-type dusty fluid and wall shear stress effect, is utilized in various engineering and product-making fields. For instance, dusty fluids are employed in nuclear-powered reactors ...
An effective QLM-based Legendre matrix algorithm to solve the coupled system of fractional-order Lane-Emden equations

Izadi, Mohammad; Baleanu, Dumitru (2024-07)

The purpose of this study is to propose a computationally effective algorithm for the numerical evaluation of a fractional-order system of singular Lane-Emden type equations arising in physical problems. The fractional ...
An e ffective method for solving nonlinear integral equations involving the Riemann-Liouville fractional operator

Paul, Supriya Kumar; Mishra, Lakshmi Narayan; Mishra, Vishnu Narayan; Baleanu, Dumitru (2023)

In this paper, under some conditions in the Banach space C([0; beta];R), we establish the existence and uniqueness of the solution for the nonlinear integral equations involving the Riemann-Liouville fractional operator ...
Advanced fractional calculus, differential equations and neural networks: analysis, modeling and numerical computations

Baleanu, Dumitru; Karaca, Yeliz; Vázquez, Luis; Macías-Díaz, Jorge E. (2023-11-01)

Most physical systems in nature display inherently nonlinear and dynamical properties; hence, it would be difficult for nonlinear equations to be solved merely by analytical methods, which has given rise to the emerging ...
Abundant optical solitons to the (2+1)-dimensional Kundu-Mukherjee-Naskar equation in fiber communication systems

Ghanbari, Behzad; Baleanu, Dumitru (2023-12)

The Kundu-Mukherjee-Naskar equation holds significant relevance as a nonlinear model for investigating intricate wave phenomena in fluid and optical systems. This study uncovers new optical soliton solutions for the KMN ...

Toplam kayıt 2978, listelenen: 41-60

DSpace'de Ara

Gelişmiş Arama

Göz at

Tüm DSpace
Bu Koleksiyon

Yeni eklenenler

Güncel Gönderiler: Matematik Bölümü Yayın Koleksiyonu

DSpace'de Ara

Göz at

Tüm DSpace

Bu Koleksiyon

Hesabım