Hacettepe Journal of Mathematics and Statistics

Volume: 48 Issue: 1, 2/1/19

Year: 2019

Mathematics

Research Article

1. Chebyshev Wavelet Method for Numerical Solutions of Coupled Burgers' Equation

Ö. ORUÇ F. BULUT A. ESEN

Page : 1-16

Research Article

2. Comparison of some set open and uniform topologies and some properties of the restriction maps

Lamia HARKAT Abderrahmane BOUCHAİR Smail KELAİAİA

Page : 17-27

Research Article

3. Conformal slant submersions

Mehmet Akif AKYOL Bayram ŞAHİN

Page : 28-44

Research Article

4. Composition in $EL$-hyperstructures

Michal Novak Irina Cristea

Page : 45-58

Research Article

5. Lyapunov-type inequalities for third order linear differential equations with two points boundary conditions

Mustafa Fahri AKTAŞ Devrim ÇAKMAK

Page : 59-66

Research Article

6. On QF rings and artinian principal ideal rings

Alejandro ALVARADO-GARCÍA César CEJUDO-CASTİLLA Hugo Alberto RİNCÓN-MEJÍA İvan Fernando VİLCHİS-MONTALVO Manuel Gerardo ZORRİLLA-NORİEGA

Page : 67-74

Research Article

7. Caristi type fixed point theorems in fuzzy metric spaces

Hakan KARAYILAN Mustafa TELCİ

Page : 75-86

Research Article

8. The uniform and pointwise estimates for polynomials on the weighted Lebesgue spaces in the general regions of complex plane

P. ÖZKARTEPE F.g. ABDULLAYEV

Page : 87-101

Research Article

9. A note on the embedding properties of $p$-subgroups in finite groups

Boru ZHANG Xiuyun GUO

Page : 102-111

Research Article

10. Multi-objective Sustainable Fuzzy Economic Production Quantity (SFEPQ) Model with Demand as Type-2 Fuzzy Number: A Fuzzy Differential Equation Approach

B. K. DEBNATH P. MAJUMDER U. K. BERA

Page : 112-139

Research Article

11. Pullback crossed modules in the category of racks

Kadir EMİR Hatice GÜLSÜN AKAY

Page : 140-149

Research Article

12. A Related Fixed Point Theorem for $F$-Contractions on Two Metric Spaces

Murat OLGUN Özge BİÇER Tuğçe ALYILDIZ İshak ALTUN

Page : 150-156

Research Article

13. Ulam-Hyers-Stability for nonlinear fractional neutral differential equations

Azmat Ullah Khan NİAZİ Jiang WEİ Mujeeb Ur REHMAN Du JUN

Page : 157-169

Research Article

14. Improved oscillation results for second-order half-linear delay differential equations

George E. CHATZARAKİS İrena JADLOVSKA

Page : 170-179

Research Article

15. A note on distributivity of the lattice of $L$-ideals of a ring

Dilek BAYRAK Sultan YAMAK

Page : 180-185

Research Article

16. Hom-coalgebra cleft extensions and braided tensor Hom-categories of Hom-entwining structures

Chen QUANGUO Wang DİNGGUO

Page : 186-199

Statistics

Research Article

17. Two classes of risk model with diffusion and multiple thresholds: the discounted dividends

Wuyuan JİANG

Page : 200-212

Research Article

18. Variable selection for high dimensional partially linear varying coefficient errors-in-variables models

Zhaoliang WANG Liugen XUE

Page : 213-229

Research Article

19. Calibration of the empirical likelihood for semiparametric varying-coefficient partially linear models with diverging number of parameters

Junwei HE Xia CHEN

Page : 230-241

Research Article

20. A kernel density approach for replacing rounded zeros in compositional data sets

Jiajia CHEN Xiaoqin ZHANG Shengjia Lİ

Page : 242-254

Research Article

21. Equivariant estimation of quantile vector of two normal populations with a common mean

Manas Ranjan TRİPATHY Adarsha Kumar JENA Somesh KUMAR

Page : 255-273

Research Article

22. Estimation of the waiting time of patients in a hospital with simple Markovian model using order statistics

Soma DHAR Lipi B. MAHANTA Kishore K. DAS

Page : 274-289

Research Article

23. Strong uniform consistency of a kernel conditional quantile estimator for censored and associated data

Wafaa DJELLADJ Abdelkader TATACHAK

Page : 290-311

Research Article

24. Two-stage network DEA with convex hull in intermediate products

Samira MALEKİ Ali EBRAHİMNEJAD Reza Kazemi MATİN

Page : 312-331

Research Article

25. Moments and estimation of reduced Kies distribution based on progressive type-II right censored order statistics

Sanku DEY Mazen NASSAR Devendra KUMAR

Page : 332-350

https://dergipark.org.tr/en/pub/hujms