Dergiler / Hacettepe Journal of Mathematics and Statistics

(Formerly: Hacettepe Bulletin of Natural Sciences and Engineering - Series B) Hacettepe Journal of Mathematics and Statistics is an international peer-reviewed open-access journal ( with no article processing/publishing charge ) devoted to the publication of original research papers and occasional surveys of a suitably high standard, written in English, on all aspects of Mathematics and Statistics. Papers on the interface between Mathematics and Statistics are particularly welcome, including applications to Physics, Actuarial Sciences, Finance, and Economics. Journal Impact Factor Trend 2021 is 0.867. Issue 52(4) of HJMS has been published!

2021 · Cilt: 50 - Sayı: 2

MakaleYazarSayfa
Existence of three solutions for Kirchhoff-type three-point boundary value problemsShapour Heidarkhani, Amjad Salari304–317
Oscillation criteria for first-order dynamic equations with nonmonotone delaysNurten Kılıç, Özkan Öcalan318–325
On the class of $k$-quasi-$(n,m)$-power normal operatorsNaeem Ahmad, Sid Ahmed Ould Ahmed Mahmoud326–341
Late-order terms of second order ODEs in terms of pre-factorsFatih Say342–350
Null Cartan curve variations in 3D semi-Riemannian manifoldZehra Özdemir351–360
Two problems in the theory of disjointness preserving operatorsKazım Özcan, Bahri Turan361–364
Rotational surfaces with Cheng-Yau operator in Galilean 3-spacesAlev Kelleci365–376
The sharper form of a Brunn-Minkowski type inequality for boxesZeynep Eken, Sevda Sezer, Gültekin Tınaztepe, Serap Kemali377–386
Zero-divisor graphs of Catalan monoidKemal Toker387–396
Qualitative analysis of solutions for a Kirchhoff-type parabolic equation with multiple nonlinearitiesErhan Pişkin, Fatma Ekinci397–413
Starlikeness for certain close-to-star functionsR. Kanaga, V. Ravichandran414–432
$S$-spectra and $S$-essential pseudospectra of the diagonal block operator matricesPembe Ipek Al, Zameddin I. Ismailov433–443
A generalization for surfaces using a line of curvature in Lie groupDae Won Yoon, Zühal Küçükarslan Yüzbaşı444–452
The singular ideal and the socle of incidence ringsMüge Kanuni, Özkay Özkan453–470
On MF-projective modulesYusuf Alagöz471–482
Hypercyclic operators for iterated function systemsMohammad Salman, Ruchi Das483–491
Existence of random attractors for strongly damped wave equations with multiplicative noise unbounded domainAbdelmajid Ali Dafallah, Qiaozhen Ma, Ahmed Eshag Mohamed492–510
A lexicographical order induced by Schauder basesNeşet Özkan Tan511–515
Semisimple-direct-injective modulesAdel Abyzov, Truong Cong Quynh, Dan Tapkin, Tamer Koşan516–525
On some generalized integral transforms and Parseval-Goldstein type relationsDurmuş Albayrak, Neşe Dernek526–540
Blow up for non-Newtonian equations with two nonlinear sourcesBurhan Selcuk541–548
Linear algebra of the Lucas matrixNurettin Irmak, Cahit Köme549–558
The Cos-Poisson model with a novel count regression analysisHassan S. Bakouch, Christophe Chesneau, Kadir Karakaya, Coşkun Kuş559–578
Heteroscedastic additive models - Estimating the fixed effects and covariance matrix parametersAdilson Silva, Miguel Fonseca579–593
The r-k class estimator in generalized linear models applicable with simulation and empirical study using a Poisson and Gamma responsesAtif Abbasi, M. Revan Özkale594–611