Güncel Gönderiler: FEF, Matematik Bölümü Koleksiyonu
Toplam kayıt 157, listelenen: 121-140
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Comparison of stochastic and random models for bacterial resistance
(Springer International Publishing Ag, 2017)In this study, a mathematical model of bacterial resistance considering the immune system response and antibiotic therapy is examined under random conditions. A random model consisting of random differential equations is ... -
Deterministic stability and random behavior of a Hepatitis C model
(Public Library Science, 2017)The deterministic stability of a model of Hepatitis C which includes a term defining the effect of immune system is studied on both local and global scales. Random effect is added to the model to investigate the random ... -
An equivalence relation based on the U-partial order
(Elsevier Science Inc, 2017)In this paper, an equivalence relation on the class of uninorms induced by the U-partial order is discussed. Defining the set of all incomparable elements w.r.t. the U-partial order, this set is deeply investigated and ... -
The class of L boolean AND D and Its application to renewal reward process
(Amer Inst Physics, 2018)The class of L boolean AND D is generated by intersection of two important subclasses of heavy tailed distributions: the long tailed distributions and dominated varying distributions. This class itself is also an important ... -
On the paranormed binomial sequence spaces
(Amer Inst Physics, 2018)In this paper the sequence spaces b(o)(r,s) (p), b(c)(r,s) (p), b(o)(r,s) (p) and b(o)(r,s) (p) which are the generalization of the classical Maddox's paranormed sequence spaces have been introduced and proved that the ... -
Generalized beta parameters for a SVEIR-type random model of Polio transmission
(Amer Inst Physics, 2018)In this study, a SVEIR-type compartmental model of Poliomyelitis transmission is examined under random effects. We introduce Generalized Beta and normal distributed random parameters into the equation system to investigate ... -
Analyzing the dynamics of ebola transmission with random effects
(Science & Knowledge Publ Corp Ltd, 2018)In this study, a deterministic mathematical model of Ebola transmission is analyzed under random effects. A recent compartmental model of Berge et al. incorporates both direct and indirect transmission in the model. We ... -
Modelling of cohesive -sediment depositional areas carried by the Solakh River to the Eastern Black-Sea
(Natl Inst Science Communication-Niscair, 2018)In this study, cohesive sediment depositional areas carried by the Solakh River to the Eastern Black-Sea are examined in the marine environment. Effects of changes in the amount of cohesive sediment entering the sea from ... -
Crossed semimodules of categories and schreier 2-categories
(Tbilisi Centre Math Sci, 2018)The main idea of this paper is to introduce the notion of a Schreier 2-category and of a crossed semimodule over categories and to prove the categorical equivalence between their categories. -
Global dynamics of a cooperative discrete system in the plane
(World Scientific Publ Co Pte Ltd, 2018)In this paper, we consider the cooperative system x(n+1) = ax(n) + by(n)(2)/1 + y(n)(2), y(n+1) = cx(n)(2)/1 + x(n)(2) + dy(n), n = 0, 1, ... , where all parameters a, b, c, d are positive numbers and the initial conditions ... -
About the orders induced by implications satisfying the law of importation
(World Scientific Publ Co Pte Ltd, 2018)In this paper, an order induced by implications on a bounded lattice under some more lenient conditions than the ones given former studies is defined and some of its properties are discussed. By giving an order based on ... -
Some notes on the partial orders induced by a uninorm and a nullnorm in a bounded lattice
(Elsevier Science Bv, 2018)In this paper, an equivalence on the class of nullnorms on a bounded lattice is discussed. Some relationships between the U and V-partial orders are investigated. A necessary and sufficient condition making a bounded lattice ... -
Normal curves in n-dimensional Euclidean space
(Springeropen, 2018)In this paper, we give a generalization of normal curves to n-dimensional Euclidean space. Then we obtain a necessary and sufficient condition for a curve to be a normal curve in the n-dimensional Euclidean space. We ... -
Normality and quotient in crossed modules over groupoids and 2-groupoids
(Kangwon-Kyungki Mathematical Soc, 2019)The aim of this paper is to consider the categorical equivalence between crossed modules within groupoids and 2-groupoids; and then relate normality and quotient in these two categories. -
Crossed semimodules and cat(1)-monoids
(Kangwon-Kyungki Mathematical Soc, 2019)The main idea of this paper is to introduce the notion of cat(1)-monoids and to prove that the category of crossed semimodules C = (A, B, partial derivative) where A is a group is equivalent to the category of cat(1)-monoids. ... -
Some notes on u-partıal order
(Kybernetika, 2019)In this paper, an equivalence on the class of uninorms on a bounded lattice is discussed. Some relationships between the equivalence classes of uninorms and the equivalence classes of their underlying t-norms and t-conorms ... -
A construction method for t-norms on bounded lattices
(Springer International Publishing Ag, 2019)In this paper, a construction method on a bounded lattice from a given t-norm on a subinterval of the bounded lattice is presented. the supremum distributivity of the constructed t-norm by the mentioned method has been ... -
Matrix transformations and compact operators on the binomial sequence spaces
(Kangwon-Kyungki Mathematical Soc, 2019)In this work, we characterize some matrix classes concerning the Binomial sequence spaces b(infinity)(r,s) and b(p)(r;s), where 1 <= p < infinity. Moreover, by using the notion of Hausdorff measure of noncompactness, we ... -
Construction methods for implications on bounded lattices
(Kybernetika, 2019)In this paper, the ordinal sum construction methods of implications on bounded lattices are studied. Necessary and sufficient conditions of an ordinal sum for obtaining an implication are presented. New ordinal sum ... -
Construction methods for uni-nullnorms and null-uninorms on bounded lattice
(Kybernetika, 2019)In this paper, two construction methods have been proposed for uni-nullnorms on any bounded lattices. the difference between these two construction methods and the difference from the existing construction methods have ...
