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Toplam kayıt 1220, listelenen: 661-670
OPERATOR-PENCIL REALIZATION OF ONE STURM-LIOUVILLE PROBLEM WITH TRANSMISSION CONDITIONS
(MINISTRY COMMUNICATIONS & HIGH TECHNOLOGIES REPUBLIC AZERBAIJAN, 2018)
We consider a class of boundary value problems on two disjoint intervals for Sturm-Liouville equation together with supplementary transmission conditions at the point of interaction. The spectral parameter lambda appears ...
GENERALIZATIONS OF RAD-SUPPLEMENTED MODULES
(PUBLICATIONS L INSTITUT MATHEMATIQUE MATEMATICKI, 2018)
Let R be an associative ring with identity. We introduce the notion of semi-tau-supplemented modules, which is adapted from srs-modules, for a preradical tau on R-Mod. We provide basic properties of these modules. In ...
SOME RESULTS OF THE CARATHEODORY'S INEQUALITY AT THE BOUNDARY
(KOREAN MATHEMATICAL SOC, 2018)
In this paper, a boundary version of the Caratheodory's inequality is investigated. We shall give an estimate below vertical bar f' (b)vertical bar according to the first nonzero Taylor coefficient of about two zeros, ...
ESTIMATES FOR HOLOMORPHIC FUNCTIONS CONCERNED WITH JACK'S LEMMA
(PUBLICATIONS L INSTITUT MATHEMATIQUE MATEMATICKI, 2018)
We investigate a boundary version of the Schwarz lemma for classes H(alpha). Also, we estimate a modulus of the angular derivative of f(z) function at the boundary point b with f (b) = b/ (beta)root 2, 0 < beta <= 1. The ...
Differential Operator Equations with Interface Conditions in Modified Direct Sum Spaces
(UNIV NIS, FAC SCI MATH, 2018)
We investigate a new type boundary value problem consisting of a differential-operator equation, eigendependent boundary conditions, and two supplementary conditions so-called interface conditions. We give a characterisation ...
Analytical investigation on Effect of Nanofluid Usage on Temperature Distribution in Double Pipe Heat Exchangers
(CENTRE ENVIRONMENT SOCIAL & ECONOMIC RESEARCH PUBL-CESER, 2018)
Heat exchangers are used in many industrial areas for the purpose of meeting the heat transfer requirement. The widespread use of heat exchangers has led to a number of designs for increasing the heat transfer in the heat ...
Some Properties of Eigenvalues and Generalized Eigenvectors of One Boundary Value Problem
(UNIV NIS, FAC SCI MATH, 2018)
We investigate a discontinuous boundary value problem which consists of a Sturm-Liouville equation with piecewise continuous potential together with eigenparameter dependent boundary conditions and supplementary transmission ...
EFFECT OF AIR BUBBLE INJECTION ON THE OVERALL HEAT TRANSFER COEFFICIENT
(BEGELL HOUSE INC, 2018)
Thermal energy storage tanks are widely used in different applications. There are many studies in the literature on increasing the efficiency of thermal storage tanks. Although air bubble injection systems were also used ...
LATTICE ORDERED SOFT NEAR RINGS
(KANGWON-KYUNGKI MATHEMATICAL SOC, 2018)
Keeping in view the expediency of soft sets in algebraic structures and as a mathematical approach to vagueness, in this paper the concept of lattice ordered soft near rings is introduced. Different properties of lattice ...
THE EFFECT OF ROSEHIP (ROSA CANINA L.) PLANT EXTRACT APPLICATION ON SERUM ACTH, CORTISOL AND ALDOSTERONE HORMONE LEVELS OF CARP (CYPRINUS CARPIO L.)
(PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2018)
In this study, Rosa canina L. plant extract was applied on carp at acute and sub-chronic durations in different periods (4 and 30 days) and at different doses (5, 10 and 20 ppm). After the application, adrenocorticotropic ...