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381 results for “Boundary value problems, boundary conditions, weak eigenfunctions, eigenvalue, completeness”

Research Article Open Access Completeness of the Weak Eigenfunctions of one Boundary-Value-Transmission Problem
Hayati Olgar, Olgar H, O. Sh.   Mukhtarov  , Mukhtarov   O, F. S. Muhtarov, Muhtarov F, Kadriye Aydemir, Aydemir K
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Recently, the basis properties and eigenfunction expansions in various function spaces of the eigenfunction of the regular boundary value problems with spectral parameter in the boundary conditions have been investigated by many mathematicans. However in diff…

Research Article Open Access Hilbert Space Method for Sturm-Liouville Problems with Discontinuities
O. Sh.  Mukhtarov , Mukhtarov  O, Hayati Olgar, Olgar H, M. Kandemir, Kandemir M, Kadriye Aydemir, Aydemir K
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Boundary-value problems with eigenparameter dependent boundary conditions is one of the most extensively developing fields in pure and applied mathematics. First, we cite the works of Walter and Fulton, both of which have extensively bibliographies, a discus…

Research Article Open Access Coercive Solvability of Many-Interval Sturm-Liouville Problems
O. Sh.  Mukhtarov , Mukhtarov  O, Kadriye Aydemir, Aydemir K, Hayati Olgar, Olgar H
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

It is well-known that the Sturm-Liouville type boundary value problems appears in solving many important problems in physics. For example, some problems of theory of elasticity in a half-strip ,the problems of theory of vibrations of an elastic cylinder redu…

Research Article Open Access Some properties of oscillation solutions of Sturm-Liouville equation with transmission conditions
Kadriye Aydemir, Aydemir K, Hayati Olgar, Olgar H, Oktay Sh. Mukhtarov, Mukhtarov O
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

Oscillation theory for the solutions of Sturm-Liouville problems is one of the traditional trends in the qualitative theory of difierential equations. Its main goal is to establish su–cient conditions for the existence of oscillating solutions, to investigate…

Research Article Open Access A Bound for the Derivative of Positive Real Functions and Corresponding Circuits
Bülent Nafi Örnek, Örnek B, Canan ORAL, ORAL C, Timur Düzenli, Düzenli T
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.083

In this paper, driving point impedance functions, Z(s)=A+c_1*(s-b)+c_2*(s-b)^2+..., which are frequently used in electrical engineering, have been considered for boundary analysis of the Schwarz lemma. Accordingly, considering the  s_1, s_2, s_3…, s_n points i…

Research Article Open Access SOLVING A CLASS OF TRANSMISSION PROBLEMS BY THE DIFFERENTIAL TRANSFORM METHOD
Merve Yücel, Yücel M, Kadriye Aydemir, Aydemir K, O. Sh.  MUKHTAROV , MUKHTAROV  O
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

There are various numerical methods for solving many problems in mathematical physics. The differential transform method (DTM) is one of the numerical methods for solving ordinary and partial differential equations. The concept of the differential transform…

Research Article Open Access FIXED POINTS FOR WEAKLY CONTRACTIVE MAPS ON N-NORMED SPACES
Nurcan Bilgili Güngör, Bilgili Güngör N
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

In 1964 Gahler introduced the theory of 2-normed spaces and then 1989 n-normed spaces was first defined by Misiak. Then some researcher found new results on n-inner product spaces and n-metric spaces. In 2001 Gunawan and Mashadi studied converges and complet…

Research Article Open Access Chromatographic Performance of Weak Cation Exchanger Carrying Molecular Brushes Synthesized by Atom Transfer Radical Polymerization
Berna S. Kaya, Kaya B, Ali Tuncel, Tuncel A
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017

The column materials in the form of monodisperse and porous particles were synthesized with regard to test their column performances in Ion Exchange Chromatography (IEC) mode. Particles in the form of poly(glycidil methacrylate-coethyleneglycol dimethacrylate)…

Research Article Open Access Chromatographic Performance of Weak Cation Exchanger Carrying Molecular Brushes Synthesized by Reversible Addition Fragmentation Chain Transfer Polymerization
Berna S. Kaya, Kaya B, Ali Tuncel, Tuncel A
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017

The column materials in the form of monodisperse and porous particles were synthesized with regard to test their column performances in Ion Exchange Chromatography (IEC) mode. Particles in the form of poly(glycidil methacrylate-coethyleneglycol dimethacrylate)…

Research Article Open Access Chromatographic Performance of Weak Cation Exchanger Synthesized by a Simple Method
Berna S. Kaya, Kaya B, Ali Tuncel, Tuncel A
International Symposium on Multidisciplinary Studies and Innovative Technologies 2017

The column materials in the form of monodisperse and porous particles were synthesized with regard to test their column performances in Ion Exchange Chromatography (IEC) mode. Particles in the form of poly(glycidil methacrylate-coethyleneglycol dimethacrylate)…

Research Article Open Access Some results of the driving point impedance functions
Bülent Nafi ÖRNEK, ÖRNEK B, Canan ORAL, ORAL C, Timur DÜZENLİ, DÜZENLİ T
2nd International Symposium on Innovative Approaches in Scientific Studies 2018

In this paper, a boundary version of the Schwarz lemma has been considered for driving point impedance functions at s = 0 point of the imaginary axis. Accordingly, under Z(0) 0 = condition, the modulus of the derivative of the Z s ( ) function has been consi…

Research Article Open Access Effect of Non-Gaussian Noise on Detection Performance of Multi-Stage Detectors
Timur Düzenli, Düzenli T, Olcay Akay, Akay O
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.105

It is well known that non-Gaussian noise deteriorates the detection performances of the conventional detection methods. This problem is also encountered in cognitive radio where impulsive structure of noise negatively affects spectrum sensing. Multistage detec…

Research Article Open Access Solvability of a Second Order Boundary Value Problem.
Nacira  Hamidane, Hamidane N, Assia Guezane-Lakoud, Guezane-Lakoud A
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

The study of nonlinear boundary value problems is a very important and difficult area of research in differential equations. The aim of our work is to establish the existence of solutions for a second order boundary value problem which models different real si…

Research Article Open Access FIXED POINT THEOREMS FOR MAPPINGS WHICH SATISFY (HRSC)-CONDITION
Nurcan Bilgili Güngör, Bilgili Güngör N
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.151

In 2008 Suzuki introduced C-condition for mappings which defined  on a subset of a Banach space and presented fixed point theorems. And in 2010 Khan and Suzuki gave a reich type convergence theorem for generalized nonexpansive mappings in uniformly convex Bana…

Research Article Open Access The Random Forest with Hybrid Principal Component Analysis for detecting Healthy and Insomnia individuals in three subtypes of Cyclic Alternating Pattern Sleep Study
Nadhim Azeez Sayel, Sayel N, Mohammad Fayaz, Fayaz M
Proceeding of the Cognitive Models and Artificial Intelligence Conference 2024 https://doi.org/10.36287/setsci.17.1.001

Sleep disorders such as insomnia, sleep bruxism, narcolepsy, and sleep-disordered breathing have different sleep quality parameters such as cyclic alternating pattern phases and A subtype phases. This study aims to analyze and predict the A phase subtypes from…

Abstract Only Open Access SOME FIXED POINT THEOREMS ON ORTHOGONAL CONE METRIC SPACES
Nurcan Bilgili Gungor, Bilgili Gungor N
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

Very recently orthogonal cone metric spaces, orthogonal completeness and orthogonal continuity are described and fixed points of orthogonal contractions are investigated by Bilgili Gungor [4]. In this paper, some generalizations of fixed point theorems in [4] …

Research Article Open Access Gait Recognition using RGB-D Camera for Player Labeling
Yilmaz Atay, Atay Y, Agusta    Wicaksono, Wicaksono A, Ahmet  Arslan  , Arslan   A
3rd International Symposium on Innovative Approaches in Scientific Studies (Engineering and Natural Sciences) 2019

The identification of the 3-dimensional physical properties of humans has recently become a very important field of study. In this respect, today's applications and research use depth cameras such as Kinect as an input tool for identification of quantitative c…

Research Article Open Access Selection of Materials by Value Engineering Method in Construction Industry
Necati Emre Dikmenoğlu, Dikmenoğlu N, Şenay Atabay, Atabay Ş
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

The construction sector aims to produce efficient projects by optimizing cost, quality and time. However, this is not always very easy. Projects may not be completed on time, budget may be exceeded or products may not be produced sufficiently high quality. For…

Research Article Open Access Job Analysis in Manufacturing Industry and An Application in The Furniture Industry
Günay ÖZBAY, ÖZBAY G, Erkan Sami Kökten, Kökten E, Recep Yazıcı, Yazıcı R, Tunahan Akkaya, Akkaya T, Ömer Sönmez, Sönmez Ö
Ist International Symposium on Innovative Approaches in Scientific Studies 2018

The importance of manufacturing industry, which has the largest production value and employment volume, is increasing day by day in economy. Furniture industry with rising production value and employment levels has the potential among large sectors of Turkey. …

Research Article Open Access Comparison of Control Methods Approaches in Microgrid Architectures
Ayşe Bağıran, Bağıran A, Köksal Erentürk, Erentürk K
4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.070

A microgrid is a power grid consists of distributed power generation units and loads. Microgrid is also a system that can operate in grid-connected mode and islanding (autonomous) mode. The control of distributed power generation units in microgrids is necessa…

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