Search Results - "Gürdal, M."
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On a New Norm on the Space of Reproducing Kernel Hilbert Space Operators and Berezin Radius Inequalities
Published in Numerical functional analysis and optimization (04-07-2023)“…In this paper, we provide a new norm(α-Berezin norm) on the space of all bounded linear operators defined on a reproducing kernel Hilbert space, which…”
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Deformation of western Turkey from a combination of permanent and campaign GPS data: Limits to block-like behavior
Published in Journal of Geophysical Research (22-10-2009)“…We present a new geodetic velocity field covering western Turkey, south of the North Anatolian fault. Our velocity field is derived from a combination of…”
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On some problems for operators on the reproducing kernel Hilbert space
Published in Linear & multilinear algebra (18-08-2021)“…In this study, some problems of operator theory on the reproducing kernel Hilbert space by using the Berezin symbols method are investigated. Namely, invariant…”
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4
Deformation of Central Anatolia: GPS implications
Published in Journal of geodynamics (01-07-2013)“…Central Anatolia plays a key role to connect the theories about the subduction of African Plate along Hellenic and Cyprian Arcs and the collision of Arabia…”
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New Results on I2-Statistically Limit Points and I2-Statistically Cluster Points of Sequences of Fuzzy Numbers
Published in Journal of function spaces (2021)“…In this paper, some existing theories on convergence of fuzzy number sequences are extended to I2-statistical convergence of fuzzy number sequence. Also, we…”
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6
Refinements of Kantorovich type, Schwarz and Berezin number inequalities
Published in Extracta mathematicae (01-06-2020)“…In this article, we use Kantorovich and Kantorovich type inequalities in order to prove some new Berezin number inequalities. Also, by using a refinement of…”
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A-Cluster Points Via Ideals
Published in Ukrainian mathematical journal (01-08-2017)“…Following the line of the recent work by Savaş, et al., we apply the notion of ideals to A -statistical cluster points. We get necessary conditions for two…”
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Berezin symbols and Borel summability
Published in Quaestiones mathematicae (28-04-2017)“…We prove in terms of so-called Berezin symbols some theorems for Borel summability method for sequences and series of complex numbers. Namely, we characterize…”
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BASISITY PROBLEM AND WEIGHTED SHIFT OPERATORS
Published in Acta mathematica scientia (01-09-2014)“…We investigate a basisity problem in the space =lpA(D)and in its invariant sub-spaces. Namely, let W denote a unilateral weighted shift operator acting in the…”
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On Lacunary Ideal Convergence in Random n-Normed Space
Published in Journal of mathematics (Hidawi) (01-01-2013)“…We introduce the notions of lacunary ℐ-convergence and lacunary ℐ-Cauchy in the topology induced by random n-normed spaces and prove some important results…”
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11
On some numerical characteristics of operators
Published in Arab journal of mathematical sciences (01-01-2015)“…We investigate some numerical characteristics of Toeplitz operators including the numerical range, maximal numerical range and maximal Berezin set. Further, we…”
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On Lacunary Ideal Convergence in Random -Normed Space
Published in Journal of mathematics (Hidawi) (2013)“…We introduce the notions of lacunary -convergence and lacunary -Cauchy in the topology induced by random -normed spaces and prove some important results…”
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Malignant mesothelioma of tunica vaginalis testis associated with long-lasting hydrocele: could hydrocele be an etiological factor?
Published in International urology and nephrology (2001)“…A case of malign mesothelioma of tunica vaginalis testis in a 67 year old man with a 30 year history of hydrocele was reported. The diagnosis was made with an…”
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14
Satisfaction outcomes in open functional septorhinoplasty: prospective analysis
Published in The Journal of craniofacial surgery (01-03-2014)“…This study aimed to prospectively evaluate patient satisfaction by means of the Rhinoplasty Outcome Evaluation (ROE) questionnaire before and after functional…”
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15
Penile prosthesis implantation: A single center 25 years of experience
Published in Progrès en urologie (Paris) (01-09-2021)“…We analyzed the long-term results of malleable and inflatable penile prosthesis: the rates of complications, revision surgery and patient satisfaction. Between…”
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Relationships among Concha Bullosa, Nasal Septal Deviation, and Sinusitis: Retrospective Analysis of 296 Cases
Published in Ear, nose, & throat journal (01-12-2016)“…We aimed to investigate the relationships among concha bullosa (CB), nasal septal deviation (NSD), and sinus disease. We retrospectively reviewed paranasal…”
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On the extended eigenvalues and extended eigenvectors of shift operator on the Wiener algebra
Published in Applied mathematics letters (01-11-2009)“…In the present paper we consider the shift operator S on the Wiener algebra W ( D ) of analytic functions on the unit disc D of the complex plane C . A complex…”
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Description of extended eigenvalues and extended eigenvectors of integration operators on the Wiener algebra
Published in Expositiones mathematicae (2009)“…In the present paper we consider the Volterra integration operator V on the Wiener algebra W ( D ) of analytic functions on the unit disc D of the complex…”
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Connections between Deddens algebras and extended eigenvectors
Published in Mathematical Notes (01-08-2011)“…A complex number λ is called an extended eigenvalue of the shift operator S , Sf = zf , on the disc algebra if there exists a nonzero operator satisfying the…”
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20
New Results on I 2 -Statistically Limit Points and I 2 -Statistically Cluster Points of Sequences of Fuzzy Numbers
Published in Journal of function spaces (10-11-2021)“…In this paper, some existing theories on convergence of fuzzy number sequences are extended to I 2 -statistical convergence of fuzzy number sequence. Also, we…”
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