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!

2023 · Cilt: 52 - Sayı: 1

MakaleYazarSayfa
A general inequality for warped product $CR$-submanifolds of Kähler manifoldsAbdulqader MUSTAFA, Cenap OZEL, Patrick LİNKER, Monika SATI, Alexander PİGAZZİNİ1–16
Increasing property and logarithmic convexity concerning Dirichlet beta function, Euler numbers, and their ratiosFeng Qİ, Yong-hong YAO17–22
On centrally extended Jordan derivations and related maps in ringsBharat BHUSHAN, Gurninder S. SANDHU, Shakir ALİ, Deepak KUMAR23–35
New inequalities of Huygens-type involving tangent and sine functionsLing ZHU, Branko MALESEVİC36–61
Fibonomial and Lucanomial sums through well-poised $q$-seriesWenchang CHU, Emrah KILIÇ62–72
Meromorphic functions sharing small functions with their difference polynomial in several variablesMinzhuo WANG, Zhixue LİU73–90
Uniform integrability of sequences of random elements with respect to weak topologies and weak integralsHavva ULUÇAY, Mehmet ÜNVER91–102
Actions and semi-direct products in categories of groups with actionTamar DATUASHVİLİ, Tunçar ŞAHAN103–113
Differential geometric approach of Betchov-Da Rios soliton equationYanlin Lİ, Melek ERDOĞDU, Ayşe YAVUZ114–125
Existence results for a Dirichlet boundary value problem through a local minimization principleArmin HADJİAN, Juan NİETO126–135
Tripathi connection in Finsler geometryAmr SOLEİMAN, Ebtsam TAHA136–150
Polynomially partial isometric operatorsDijana MOSİC151–162
Semitopological $\delta$-groupsEbubekir İNAN, Mustafa UÇKUN163–170
$J$-hyperideals and their expansions in a Krasner $(m,n)$-hyperringMahdi ANBARLOEİ171–184
Characterization of bipolar ultrametric spaces and fixed point theoremsSelim ÇETİN, Utku GÜRDAL185–196
Optimal investment and reinsurance strategies for an insurer with stochastic economic factorWeiwei SHEN197–208
A consistent statistical test based on bivariate random samplesAyşegül EREM, Ismihan BAYRAMOGLU209–228
On the density of branching Brownian motionMehmet OZ229–247
Assessment of dependent risk using extreme value theory in a time-varying frameworkBükre YILDIRIM KÜLEKCİ, Uğur KARABEY, Sevtap SELCUK-KESTEL248–267
Ata method’s performance in the M4 competitionSedat ÇAPAR, Hanife TAYLAN SELAMLAR, İdil YAVUZ, Ali Sabri TAYLAN, Güçkan YAPAR268–276