Browsing Fen Edebiyat Fakültesi / Faculty of Science and Literature by Type "article"
Now showing items 1-20 of 211
-
19. yy. Sonunda Rusya’nın Osmanlı Devleti Politikası Ve Rusya Karadeniz Donanması Kaptanı Lev Brusilov’un Gözüyle Rusya’nın İstanbul Büyükelçisi A. İ. Nelidov
(Karam Araştırma Ve Yayıncılık, 2015-10)At the end of 19th century Russia, in accordance with the policy of Concert of Europe, was consulting her foreign policy towards the Ottoman Empire with European powers. But, as a result of distrust to England, Russia ... -
An Algorithm for the solution of second order Fuzzy Initial Value Problem
(Pergamon-Elsevier Science Ltd, 2013-01)In this paper, we state a fuzzy initial value problem of the second order fuzzy differential equations. Here we investigate problems with fuzzy coefficients, fuzzy initial values and fuzzy forcing functions. We ... -
An algorithm for Hopf bifurcation analysis of a delayed reaction-diffusion model
(Springer, 2017-07)We present an algorithm for determining the existence of a Hopf bifurcation of a system of delayed reaction-diffusion equations with the Neumann boundary conditions. The conditions on parameters of the system that a Hopf ... -
Altay Türkçesindeki -atan Ekinin Görünüş-Zamansal ve Kiplik Anlamları
(Ahmet Yesevi UniversityAhmet Yesevi Üniversitesi, 2010)Although the Altay Turkic suffix -atan is specified as “future tense suffix” in traditional grammars, it may indicate past, present or future tenses. Aspectotemporally, it often indicates pluri-occasional (habitual) and ... -
Amsterdam's Greek merchants: proteges of the Dutch, beneficiaries of the Russians, subjects of the Ottomans and supporters of Greece
(Cambridge University Press, 2018-04-01)Merchant diasporas have long attracted the attention of scholars through the narrow prisms of 'nations' and states. The history of Amsterdam's Greek Orthodox merchants, together with the other cases - who left the Ottoman ... -
Anadolu’da İslâmiyet: Gaziler Çağında (XII.-XIV. Asırlar) Türkmen İslâm Yorumunun Sünnî-Alevî Niteliği Üzerine Bazı Değerlendirmeler
(İstanbul 29 Mayıs Üniversitesi & İSAM, 2014)It is known to the common wisdom that some sufi currents with remarkable Alevi characters appeared in the Ottoman realm by the sixteenth century. Among them Qizilbashes that emerged under the auspice of Safavid Shahs or ... -
Analysis of an epidemic model for transmitted disease in two age classes
(Hacettepe Journal of Mathematics and Statistics, 2020-06)Infectious diseases are a serious problem for public health and spark the interest in interdisciplinary studies. In this paper, we present two mathematical models describing a possible scenario for infectious diseases. The ... -
An analytical approach: Explicit inverses of periodic tridiagonal matrices
(Elsevier B. V., 2018-06-01)We derive an explicit formula for the inverse of a general, periodic, tridiagonal matrix. Our approach is to derive its LU factorization using backward continued fractions (BCF) which are an essential tool in number theory. ... -
Anne-ergen çiftlerinin toplumsal cinsiyet rolleriyle ilgili algısının içerik analizi
(Türk Psikologlar Derneği, 2014-05)The aim of the current study is to investigate mother-adolescent pairs’ social gender schemas with the content analysis in a qualitative way. With this aim, 61 mother-adolescent pairs were recruited and semi-structured ... -
Approximation by max-min operators: A general theory and its applications
(Elsevier B.V., 2020-09-01)In this study, we obtain a general approximation theorem for max-min operators including many significant applications. We also study the error estimation in this approximation by using Hölder continuous functions. The ... -
Approximation by nonlinear integral operators via summability process
(Wiley-VCH Verlag, 2020-03)In this paper, we study the approximation properties of nonlinear integral operators of convolution-type by using summability process. In the approximation, we investigate the convergence with respect to both the variation ... -
Arithmeticity of holomorphic cuspforms on Hermitian symmetric domains
(Academic Press Inc Elsevier Science, 2015-06)We prove Galois equivariance of ratios of Petersson inner products of holomorphic cuspforms on symplectic, unitary, or Hermitian orthogonal groups. As a consequence, we show that the ratios of Petersson norms of such ... -
Asset price dynamics for a two-asset market system
(American Institute of Physics Inc., 2019-02)We present a mathematical model for a market involving two stocks which are traded within a single homogeneous group of investors who have similar motivations and strategies for trading. It is assumed that the market ... -
Asymmetric generalizations of the Filbert matrix and variants
(Mathematical Institute of the Serbian Academy of Sciences and Arts, 2014)Four generalizations of the Filbert matrix are considered; with additional asymmetric parameter settings. Explicit formula are derived for the LU-decompositions, their inverses, and the inverse matrix. The approach is ... -
Aydınlanmanın Osmanlı Dünyasındaki Erken Etkileri Ve Ioannis Pringos (1725-1789)
(Hacettepe Üniversitesi Türkiyat Araştırmaları Enstitüsü, 2018)One of the most important channels of interaction with the 18th-century Europe, commercialization of the Ottoman Greek Orthodox community is often regarded as a phase when the intellectual groundwork of nationalism is ... -
A nonlinear generalization of the Filbert matrix and its Lucas analogue
(Taylor and Francis Ltd., 2019-01)In this paper, we present both a new generalization and an analogue of the Filbert matrix (Formula presented.) by the means of the Fibonacci and Lucas numbers whose indices are in nonlinear form (Formula presented.) for ... -
Be There For Me and I Will Be There For You: Friendship Maintenance Mediates the Relationship Between Capitalization and Happiness
(Springer Netherlands, 15.02.2019)Friends share positive events with each other, and the perception of the responses as active and constructive (i.e., enthusiastic) is related to happiness. Two studies (N = 685) investigated friendship maintenance (FM) in ... -
Bifurcation Analysis of a Modified Tumor-immune System Interaction Model Involving Time Delay
(EDP Sciences, 2017)We study stability and Hopf bifurcation analysis of a model that refers to the competition between the immune system and an aggressive host such as a tumor. The model which describes this competition is governed by a ... -
Bifurcation Analysis Of A Single-Group Asset Flow Model
(American Mathematical Society, 2016)We study the stability and Hopf bifurcation analysis of an asset pricing model that is based on the model introduced by Caginalp and Balenovich, under the assumption of a fixed amount of cash and stock in the system. First, ... -
Bifurcation and Stability in a Delayed Predator-Prey Model with Mixed Functional Responses
(World Scientific Publishing Co. Pte Ltd, 2015-06)The model analyzed in this paper is based on the model set forth by Aziz Alaoui et al. [Aziz Alaoui & Daher Okiye, 2003; Nindjin et al., 2006] with time delay, which describes the competition between the predator and prey. ...
