Başlık için listeleme
Toplam kayıt 2261, listelenen: 1604-1623
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Nonexistence of positive solutions for a systems of coupled fractional bvps with p-Laplacian
(Işık University Press, 2019)We investigate the nonexistence of positive solutions for a system of nonlinear Riemann-Liouville fractional differential equations with p-Laplacian two-point boundary value problem. -
Nonholonomic frames for finsler space with deformed matsumoto metric
(Işık University Press, 2017)The purpose of present paper is to find the nonholonomic frames for the deformed Matsumoto type metric which are given in the forms I. (?2/???)? =?3/??? II. (?2/???)? =?2?/??? where ?2 = aij (x)yi yj and ? = bi(x)yi. The ... -
Nonlinear dark solitary SH waves in a heterogeneous layer
(Işık University Press, 2021)In this study, we consider the nonlinear propagation of shear horizontal (SH) waves in a layer of finite thickness. The materials of the layer are assumed to be heterogeneous, isotropic, and generalized neo-Hookean. We ... -
Nonstandard finite difference schemes with application to biological models
(Işık University Press, 2022)This paper deals with the construction of nonstandard finite difference methods for solving a specific Rosenzweig-MacArthur predator-prey model. The reorganization of the denominator of the discrete derivatives and nonlocal ... -
Nonuniform p - tight wavelet frames on positive half line
(Işık University Press, 2022)Wavelet frames have gained considerable popularity during the past decade, primarily due to their substantiated applications in diverse and widespread fields of engineering and science. Tight wavelet frames provide ... -
Nordik Ülkeler ve Korona Virüs Salgını
(Işık Üniversitesi, 2020-04-20)Işık Üniversitesi öğretim görevlileri tarafından Covid-19 Pandemisi'nin ele alındığı yazı dizisi serisinin "Nordik Ülkeler ve Korona Virüs Salgını" konu başlıklı yayınıdır. -
A note on certain topological indices of the derived graphs of subdivision graphs
(Işık University Press, 2020)In this note, we correct some errors in S. M. Hosamani et al. [TWMS J. App. Eng. Math., 6(2), (2016) pp. 324–332]. The derived graph [G]† of a graph G is the graph having the same vertex set as G, with two vertices of ... -
A note on discrete frames of translates in C?
(Işık University Press, 2016-03-05)In this note, we present necessary and sufficient conditions with explicit frame bounds for a discrete system of translates of the form {Tk?}k?Z? to be a frame for the unitary space C?. -
A note on extended beta function involving generalized Mittag-Leffler function and its applications
(Işık University Press, 2022)The main object of this paper is to introduce a new extension of beta function involving generalized Mittag-leffler function and study its important properties, like integral representation, summation formula, derivative ... -
A note on Hermite matrix based Narumi polynomials
(Işık University Press, 2022)In this article, the 2-index 2-variable Hermite matrix based Narumi polynomials are introduced by means of generating function. Some important properties including operational representation and quasi-monomiality of these ... -
A note on indices of primepower and semiprime divisor function graph
(Işık University Press, 2021)The notion of using number theortic based graph seems to be one of the flourishing areas in Graph theory. One such concept is the divisor function graph GD(n) which is defined as: For any positive integer n ? 1 with r ... -
A note on line graphs
(Işık University Press, 2017-02-20)The line graph and 1-quasitotal graph are well-known concepts in graph theory. In Satyanarayana, Srinivasulu, and Syam Prasad [13], it is proved that if a graph G consists of exactly m connected components Gi (1 ? i ? m) ... -
A note on some new Pδ-transforms of ₂F₂ generalized hypergeometric functions
(Işık University Press, 2020-04-24)In this note, we aim to establish Pδ-transforms of ₂F₂ generalized hypergeometric functions in terms of gamma functions. The results are established from the generalized classical summation theorems due to Gauss’s second, ... -
Notes on certain harmonic starlike mappings
(Işık University Press, 2014)Complex-valued harmonic functions that are univalent and sense-preserving in the unit disk D can be written in the form f = h + ¯g, where h and g are analytic in D. We give some inequalities for normalized harmonic functions ... -
Novel concepts in vague incidence graphs with application
(Işık University Press, 2024-01)Fuzzy graph (FG) models enjoy the ubiquity of being in natural and humanmade structures, namely dynamic process in physical, biological, and social systems. As a result of inconsistent and indeterminate information inherent ... -
A novel finite difference scheme for time fractional diffusion-wave equation with singular kernel
(Işık University Press, 2021)In this paper, we suggest a novel numerical approximation of the CaputoFabrizio fractional derivative of order ? (1 < ? < 2). Our novel discretization is found by using discret fractional derivative at t = tk with new ... -
Novel possibility Pythagorean interval valued fuzzy soft set method for a decision making
(Işık University Press, 2023-01)We discuss the theory of possibility Pythagorean interval valued fuzzy soft set, possibility interval valued fuzzy soft set and define some related the operations namely complement, union, intersection, AND and OR. The ... -
Novel possibility spherical fuzzy soft set model and its application for a decision making
(Işık University Press, 2023-07)We talk about possibility spherical fuzzy soft set (shortly PSFS set) has much stronger ability than possibility Pythagorean fuzzy soft set (shortly PPFS set) and intuitionistic fuzzy soft set. The PSFS soft set is a ... -
A novel simple 5D hyperchaotic system derived from the 3D Sprott C system
(Işık University Press, 2024-04)A novel simple 5D hyperchaotic system with two non-hyperbolic equilibria points is presented. The proposed system is designed by coupling between a 3D Sprott C system and a 2D linear system via a coupling strategy. Compared ... -
A novel stochastic approach to buffer stock problem
(Işık University Press, 2024-04)In this paper, the stochastic fluctuation of buffer stock level at time t is investigated. Therefore, random walk processes X(t) and Y (t) with two specific barriers have been defined to describe the stochastic fluctuation ...
