Volume 60, No. 2, June 2015

STUDIA UBB MATHEMATICA, Volume 60 (LX), No. 2, June 2015

Also, the volume can be found in the Archive of the Studia UBB Mathematica official website: https://www.cs.ubbcluj.ro/~studia-m/index.php/journal.

Published: 2015-06-30

Full Issue

Preface

Preface

The Organizing Committee

149
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Articles

Optimal cubic Lagrange interpolation: Extremal node systems with minimal Lebesgue constant

Heinz-Joachim RACK, Robert VAJDA

151-171
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Estimates for the ratio of gamma functions by using higher order roots

Sorinel DUMITRESCU

173-181
- PDF
Weighted Ostrowski-Grüss type inequalities

Ana Maria ACU, Heiner GONSKA

183-192
- PDF
Spline and fractal spline interpolation

Ildiko SOMOGYI, Anna SOÓS

193-199
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A direct approach for proving Wallis ratio estimates and an improvement of Zhang-Xu-Situ inequality

Valentin Gabriel CRISTEA

201-209
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Construction and applications of Gaussian quadratures with nonclassical and exotic weight functions

Gradimir V. MILOVANOVIĆ

211-233
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On the unbounded divergence of interpolatory product quadrature rules on Jacobi nodes

Alexandru I. MITREA

235-239
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The generalization of Mastroianni operators using the Durrmeyer's method

Cristina Sanda CISMASIU

241-248
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A Voronovskaya-type theorem for a certain nonlinear Bernstein operators

Harun KARSLI, Huseyin Erhan ATIN

249-258
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On convergence of a kind of complex nonlinear Bernstein operators

Harun KARSLI, Esra UNAL

259-265
- PDF
On convergence of nonlinear singular integral operators with non-isotropic kernels

Harun KARSLI, Mehmet VURAL

267-275
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Adaptive algorithm for polyhedral approximation of 3D solids

Gábor FÁBIÁN, Lajos GERGŐ

277-293
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Discrete operators associated with the Durrmeyer operator

Marius BIROU

295-302
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On global smoothness preservation by Bernstein-type operators

Maria TALPĂU DIMITRIU

303-310
- PDF
Statistical aspects on the usage of some dermatological creams with metallic nanoparticles

Ioana CHIOREAN

311-317
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Finding initial solutions for a class of nonlinear BVP

Maria Gabriela TRÎMBIȚAȘ, Radu T. TRÎMBIȚAȘ

319-327
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A convergence result for a contact problem with adhesion

Anca FARCAȘ

329-339
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Fully developed mixed convection through a vertical porous channel with an anisotropic permeability: case of heat flux

Diana Andrada FILIP, Radu T. TRÎMBIȚAȘ, Ioan POP

341-350
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Book Reviews

Alexander B. Kharazishvili, Set Theoretical Aspects of Real Analysis, CRC Press, Taylor & Francis Group, Boca Raton 2015, xxii + 433 pp, ISBN: 13: 978-1-4822- 4201-0.

Valeriu ANISIU

351-352
- PDF

Volume 60, No. 2, June 2015

Full Issue

Preface

Preface

Articles

Optimal cubic Lagrange interpolation: Extremal node systems with minimal Lebesgue constant

Estimates for the ratio of gamma functions by using higher order roots

Weighted Ostrowski-Grüss type inequalities

Spline and fractal spline interpolation

A direct approach for proving Wallis ratio estimates and an improvement of Zhang-Xu-Situ inequality

Construction and applications of Gaussian quadratures with nonclassical and exotic weight functions

On the unbounded divergence of interpolatory product quadrature rules on Jacobi nodes

The generalization of Mastroianni operators using the Durrmeyer's method

A Voronovskaya-type theorem for a certain nonlinear Bernstein operators

On convergence of a kind of complex nonlinear Bernstein operators

On convergence of nonlinear singular integral operators with non-isotropic kernels

Adaptive algorithm for polyhedral approximation of 3D solids

Discrete operators associated with the Durrmeyer operator

On global smoothness preservation by Bernstein-type operators

Statistical aspects on the usage of some dermatological creams with metallic nanoparticles

Finding initial solutions for a class of nonlinear BVP

A convergence result for a contact problem with adhesion

Fully developed mixed convection through a vertical porous channel with an anisotropic permeability: case of heat flux

Book Reviews

Alexander B. Kharazishvili, Set Theoretical Aspects of Real Analysis, CRC Press, Taylor & Francis Group, Boca Raton 2015, xxii + 433 pp, ISBN: 13: 978-1-4822- 4201-0.

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