FILOMAT
Volume 32, Number 12, 2018

Contents

1. Existence of Solutions of a Non-variational Bi-harmonic System via Fixed Point Theory, 4113-4130

Idir Mechai, Metib Alghamdi, Habib Yazidi

PDFhttps://doi.org/10.2298/FIL1812113M

2. Pointwise Slant Submanifolds and their Warped Products in Sasakian Manifolds, 4131-4142

Siraj Uddin, Ali H. Alkhaldi

PDFhttps://doi.org/10.2298/FIL1812131U

3. Application of Chebyshev Polynomials to Certain Subclass of Non-Bazilević Functions, 4143-4153

Abdul Rahman S. Juma, Mushtaq S. Abdulhussain, Saba N. Al-khafaji

PDFhttps://doi.org/10.2298/FIL1812143J

4. On Another Approach for a Family of Appell Polynomials, 4155-4164

H. Belbachir, S. Hadj Brahim, M. Rachidi

PDFhttps://doi.org/10.2298/FIL1812155B

5. Proximal Point Algorithms Involving Cesàro Type Mean of Total Asymptotically Nonexpansive Mappings in CAT(0) Spaces, 4165-4176

Amna Kalsoom, Hafiz Fukhar-ud-din, Sara Najib

PDFhttps://doi.org/10.2298/FIL1812165K

6. Semihypergroups Obtained by Merging of 0-semigroups with Groups, 4177-4194

Mario De Salvo, Dario Fasino, Domenico Freni, Giovanni Lo Faro

PDFhttps://doi.org/10.2298/FIL1812177S

7. Mathematical Analytic Techniques for Determining the Optimal Ordering Strategy for the Retailer Under the Permitted Trade-Credit Policy of Two Levels in a Supply Chain System, 4195-4207

Jui-Jung Liao, Kuo-Nan Huang, Kun-Jen Chung, Shy-Der Lin, Pin-Shou Ting, H. M. Srivastava

PDFhttps://doi.org/10.2298/FIL1812195L

8. Existence of Ψ-bounded Solutions for Sylvester Matrix Dynamical Systems on Time Scales, 4209-4219

B. V. Appa Rao, K. A. S. N. V. Prasad

PDFhttps://doi.org/10.2298/FIL1812209R

9. Gradient Ricci Solitons on Multiply Warped Product Manifolds, 4221-4228

Fatma Karaca, Cıhan Özgür

PDFhttps://doi.org/10.2298/FIL1812221K

10. Hartwig’s Triple Reverse Order Law in C*-algebras, 4229-4232

Jovana Milošević

PDFhttps://doi.org/10.2298/FIL1812229M

11. A New Algorithm to Fit Exponential Decays without Initial Guess, 4233-4248

Juan Antonio Fernández Torvisco, Mariano Rodrı́guez-Arias Fernández, Javier Cabello Sánchez

PDFhttps://doi.org/10.2298/FIL1812233T

12. Approximation by Stancu-Durrmeyer Type Operators Based on Pólya-Eggenberger Distribution, 4249-4261

Arun Kajla, Dan Miclǎuş

PDFhttps://doi.org/10.2298/FIL1812249K

13. A Refinement and an Exact Equality Condition for the Basic Inequality of f -divergences, 4263-4273

László Horváth, –Dilda Pečarić, Josip Pečarić

PDFhttps://doi.org/10.2298/FIL1812263H

14. Generalized Cascade Orthogonal Filters based on Symmetric Bilinear Transformation with Application to Modeling of Dynamic Systems, 4275-4284

Nikola Danković , Dragan Antić, Saša Nikolić, Staniša Perić, Miodrag Spasić

PDFhttps://doi.org/10.2298/FIL1812275D

15. A Note on Clean Elements and Inverses Along an Element, 4285-4290

Huihui Zhu, Pedro Patrı́cio

PDFhttps://doi.org/10.2298/FIL1812285Z

16. Multiple Positive Solutions of Integral Boundary Value Problem for a Class of Nonlinear Fractional-order Differential Coupling System with Eigenvalue Argument and (p1 , p2 )-Laplacian, 4291-4306

Kaihong Zhao

PDFhttps://doi.org/10.2298/FIL1812291Z

17. On Endomorphisms of Crossed Products, 4307-4317

Quan-Guo Chen

PDFhttps://doi.org/10.2298/FIL1812307C

18. On Pseudo-Valuations on BCK-Algebras, 4319-4332

S. Mehrshad, N. Kouhestani

PDFhttps://doi.org/10.2298/FIL1812319M

19. Improving some Operator Inequalities for Positive Linear Maps, 4333-4340

Chaojun Yang, Fangyan Lu

PDFhttps://doi.org/10.2298/FIL1812333Y

20. Solution of Volterra Integral Equation in Metric Spaces via New Fixed Point Theorem, 4341-4350

Nawab Hussain, Abdullah Eqal Al-Mazrooei, Abdul Rahim Khan, Jamshaid Ahmad

PDFhttps://doi.org/10.2298/FIL1812341H

21. Convergence of Iterates of q-Bernstein and (p, q)-Bernstein Operators and the Kelisky-Rivlin Type Theorem, 4351-4364

Shagufta Rahman, M. Mursaleen, Ali H. Alkhaldi

PDFhttps://doi.org/10.2298/FIL1812351R

22. Ricci Tensors on Trans-Sasakian 3-manifolds, 4365-4374

Wenjie Wang, Ximin Liu

PDFhttps://doi.org/10.2298/FIL1812365W

23. On the Characteristic Polynomial of Power Graphs, 4375-4387

Modjtaba Ghorbani, Fatemeh Abbasi-Barfaraz

PDFhttps://doi.org/10.2298/FIL1812375G

24. Application of Double Natural Decomposition Method for Solving Singular One Dimensional Boussinesq Equation, 4389-4401

Hassan Eltayeb Gadain

PDFhttps://doi.org/10.2298/FIL1812389G

25. The λ-Aluthge Transform of EP Matrices, 4403-4411

Dimitrios Pappas, Vasilios N. Katsikis, Predrag S. Stanimirović

PDFhttps://doi.org/10.2298/FIL1812403P

26. An Extension of Egoroff’s and Lusin’s Theorems in Operator-valued Case, 4413-4418

G. A. Bagheri-Bardi, M. Kkosheghbal-Ghorabayi

PDFhttps://doi.org/10.2298/FIL1812413B

27. New Weighted Inequalities for Higher Order Derivatives and Applications, 4419-4433

Samet Erden, Mehmet Zeki Sarikaya, Huseyin Budak

PDFhttps://doi.org/10.2298/FIL1812419E

28. On λ Statistical Upward Compactness and Continuity, 4435-4443

Huseyin Cakalli

PDFhttps://doi.org/10.2298/FIL1812435C

29. New Method of Investigation of the Fredholm Property of Three-Dimensional Helmholtz Equation with Nonlocal Boundary Value Conditions, 4445-4460

Mustafayeva Yelena, Aliyev Nihan

PDFhttps://doi.org/10.2298/FIL1812445Y