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EMU I-REP

Browsing MAT – Journal Articles: Publisher & Author Versions (Post-Print Author Versions) – Mathematics by Title

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  • Analyzing permutation capability of multistage interconnection networks with colored Petri nets 
    Bashirov, Rza; Crespi, Valentino (Information Sciences, Elsevier, 2006)
    In a multistage interconnection network (MIN) the calculation of the number of permutations of the input terminals into the output terminals is a classic difficult problem. In this paper, we introduce an innovative technique ...
  • Approximate controllability of semilinear control systems in Hilbert spaces 
    Şemi, Nidai; Mahmudov, Nazim I. (Turkic World Mathematical Society, 2012)
    This paper deals with the approximate controllability of semilinear evolution systems in Hilbert spaces. Sufficient condition for approximate controllability have been obtained under natural conditions.
  • Approximation Properties of Jain-Stancu Operators 
    Özarslan, Mehmet Ali (UNIV NIS, FAC SCI MATH, 2016)
    In the present paper, we introduce the Stancu type Jain operators, which generalize the well-known Szasz-Mirakyan operators via Lagrange expansion. We investigate their weighted approximation properties and compute the ...
  • Block method for problems on L-shaped domains 
    Dosiyev, A.A; Mazhar, Zeka; Buranay, S.C (Elsevier, 2010)
    An extremely accurate, exponentially convergent solution is presented for both symmetric and non-symmetric Laplacian problems on L-shaped domains by using one-block version of the block method (BM). A simple and highly ...
  • Boundary Value Problems Arising in Kalman Filtering 
    Bashirov, Agamirza; Mazhar, Zeka; Ertürk, Sinem (Hindawi Publishing Corporation, 2009-01-01)
  • Boundary Value Problems Arising in Kalman Filtering 
    Bashirov, Agamirza; Mazhar, Zeka; Ertürk, Sinem (Springer International Publishing, 2008)
    The classic Kalman filtering equations for independent and correlated white noises are ordinary differential equations (deterministic or stochastic) with the respective initial conditions. Changing the noise processes by ...
  • Chlodowsky-type q-Bernstein-Stancu-Kantorovich operators 
    Özarslan, Mehmet Ali; Vedi, Tuba (Springer International Publishing AG, 2015)
    In this paper, we introduce Chlodowsky-type q-Bernstein-Stancu-Kantorovich operators on the unbounded domain. We should note that this generalization includes various kinds of operators which have not been introduced ...
  • Chlodowsky variant of q-Bernstein-Schurer-Stancu operators 
    Özarslan, Mehmet Ali; Vedi, Tuba (Springer International Publishing, 2014)
    It was Chlodowsky who considered non-trivial Bernstein operators, which help to approximate bounded continuous functions on the unbounded domain. In this paper, we introduce the Chlodowsky variant of q-Bernstein-Schurer-Stancu ...
  • Colliding Wave Solutions in a Symmetric Non-Metric Theory 
    Gürtuğ, Özay; Halilsoy, Mustafa (Springer US, 2009)
    A method is given to generate the non-linear interaction (collision) of linearly polarized gravity coupled torsion waves in a non-metric theory. Explicit examples are given in which strong mutual focussing of gravitational ...
  • Delay structure of wideband noises with application to filtering problems 
    Bashirov, Agamirza; Mazhar, Zeka; Etikan, Hüseyin; Ertürk, Sinem (Wiley Online Library, 2013)
    Filtering of random processes is one of the central subjects in the theory of random processes. Especially, Kalman filtering, originating from the famous works of Kalman and Bucy [1, 2], is one of the powerful methods of ...
  • Differential equations for the extended 2D Bernoulli and Euler polynomials 
    Özarslan, Mehmet Ali; Yılmaz, Banu (Springer International Publishing AG, 2013)
    In this paper, we introduce the extended 2D Bernoulli polynomials by t(alpha)/(e(t) - 1)(alpha) c(xt+ytj) = Sigma(infinity)(n=0) B-n((alpha,j)) (x,y,c) t(n)/n! and the extended 2D Euler polynomials by 2(alpha)(e(t) + ...
  • Effect of sources on the inner horizon of black holes 
    Gürtuğ, Özay; Halilsoy, Mustafa (The American Physcial Society, 2001)
    A single pulse of null dust and colliding null dust both transform a regular horizon into a spacelike singularity in the space of colliding waves. The local isometry between such space-times and black holes extrapolates these ...
  • An Enhancement To The Block Implicit Procedure For The Treatment Of The Velocity-Pressure Coupling Problem In Incompressıble Fluid Flow 
    Mazhar, Zeka (Taylor & Francis, 2002)
    The performance of two new non-segregated, block implicit procedures; BIP and BIPEN are compared with the well known SIMPLER procedure, applied to benchmark problems of various sizes. It is demonstrated that BIP provides ...
  • Exploiting colored Petri nets to decide on permutation admissibility 
    Bashirov, Rza; Kordon, Fabrice; Lort, Hüseyin (Acta Informatica, Springer, 2009)
    In this work, we propose an innovative approach to investigate the admissibility of permutations to multistage interconnection networks — a challenging problem of switching theory. The proposed approach is centered upon ...
  • The extended Mittag-Leffler function and its properties 
    Özarslan, Mehmet Ali; Yılmaz, Banu (Springer International Publishing, 2014)
    In this paper, we present the extended Mittag-Leffler functions by using the extended Beta functions (Chaudhry et al. in Appl. Math. Comput. 159:589-602, 2004) and obtain some integral representations of them. The Mellin ...
  • Extension of gamma, beta and hypergeometric functions 
    Özergin, Emine; Özarslan, Mehmet Ali; Altın, Abdullah (Elsevier B.V, 2011)
    The main object of this paper is to present generalizations of gamma, beta and hypergeometric functions. Some recurrence relations, transformation formulas, operation formulas and integral representations are obtained for ...
  • Families of linear generating functions for polynomials in two variables 
    Özarslan, Mehmet Ali; Altın, Abdullah; Erkuş, Esra (Taylor & Francis, 2006)
    In the present paper, we derive various families of linear, mixed multilateral and multilinear generating functions for a class of polynomials in two variables. Some further results of the above types are also discussed.
  • Hermite-based unified Apostol-Bernoulli, Euler and Genocchi polynomials 
    Özarslan, Mehmet Ali (Springer International Publishing AG, 2013)
    In this paper, we introduce a unified family of Hermite-based Apostol-Bernoulli, Euler and Genocchi polynomials. We obtain some symmetry identities between these polynomials and the generalized sum of integer powers. We ...
  • The highly accurate block-grid method in solving Laplace’s equation for nonanalytic boundary condition with corner singularity 
    Dosiyev, A.A.; Buranay, S.C.; Subaşı, Derviş (Elsevier, 2011-12-27)
    The highly accurate block-grid method for solving Laplace’s boundary value problems on polygons is developed for nonanalytic boundary conditions of the first kind. The quadrature approximation of the integral representations ...
  • Identifying targets for gene therapy of β-globin disorders using quantitative modeling approach 
    Bashirov, Rza; Mehraei, Mani (Elsevier, 2017-08)
    Sickle cell disease and β-thalassemia are well-known genetic disorders which are caused by mutations in β-globin gene. Reactivation of fetal hemoglobin in adulthood through induction of γ-globin gene expression has proven ...