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!

2020 · Cilt: 49 - Sayı: 1

MakaleYazarSayfa
Cross-complementary subsets in paratopologicalgroupsWeihua LİN, Lianhua FANG, Li-Hong XİE1–7
Cross-complementary subsets in paratopological groupsWeihua LİN, Lianhua FANG, Li-hong XİE1–7
Some identities on fractional integrals andintegral transformsA. Neşe Dernek, Gülçin Bozkurt8–18
Some identities on fractional integrals and integral transformsNese DERNEK, Gülçin BOZKURT8–18
Morita-like equivalence for fair semigroupsYang Lİ, Hongxing LİU19–29
Subclasses of starlike functions related toBlaschke productsAdam LECKO, Barbara SMİAROWSKA30–44
Subclasses of starlike functions related to Blaschke productsAdam LECKO, Barbara SMİAROWSKA30–44
On Mahler’sS-numbers,T-numbers, andU-numbersGülcan KEKEÇ45–55
On Mahler’s S-numbers, T-numbers, and U-numbersGülcan KEKEÇ45–55
Certain classes ofk-uniformly functions withbounded radius rotation associated with linear operatorShahid MAHMOOD, Saima MUSTAFA56–67
Certain classes of $k$-uniformly functions with bounded radius rotation associated with linear operatorShahid MEHMOOD, Saima MUSTAFA56–67
Calculus of variations on time scales with nabladerivatives of exponential functionJie BAİ, Ling Bai, Zhijun Zeng68–77
Calculus of Variations on Time Scales with Nabla Derivatives of Exponential FunctionJie BAİ, Ling BAİ, Zhijun ZENG68–77
Weighted composition operators betweenBesov-type spacesHamid VAEZİ, Sima HOUDFAR78–86
Weighted composition operators between Besov-type spacesHamid VAEZİ, Sima HOUDFAR78–86
Complexity of the Szeged index, edge orbits, andsome nanotubical fullerenesYaser ALİZADEH, Sandi Klavžar87–95
Complexity of the Szeged index, edge orbits, and some nanotubical fullerenesYaser ALİZADEH, Sandi KLAVZAR87–95
The capacity of some classes of polyhedraBehrooz MASHAYEKHY, Hanieh MİREBRAHİMİ, Mojtaba MOHARERİ96–105
Detourg-interior nodes and detourg-boundarynodes in bipolar fuzzy graph with applicationsSoumitra POULİK, Ganesh GHORAİ106–119
Detour $g$-interior nodes and detour $g$-boundary nodes in bipolar fuzzy graph with applicationsSoumitra POULİK, Ganesh GHORAİ106–119
Statistical structures on the tangent bundle of astatistical manifold with Sasaki metricEsmaeil PEYGHAN, Vladimir BALAN, Esa SHARAHİ120–135
Statistical structures on the tangent bundle of a statistical manifold with Sasaki metricVladimir BALAN, E. PEYGHAN, Esa SHARAHİ120–135
On topological properties of some convexpolytopes by using line operator on theirsubdivisionsMohammad R. FARAHANİ, Fatima ASİF, Zohaib ZAHİD, Sohail ZAFAR, Wei GAO136–146
On topological properties of some convex polytopes by using line operator on their subdivisionsFatima ASİF, Zohaib ZAHİD, Sohail ZAFAR, Mohammad R. FARAHANİ, Wei GAO136–146
Characterization of automorphisms ofHom-biproductsChen QUANGUO, Fu TİNGTİNG147–161
Characterization of automorphisms of Hom-biproductsQuanguo CHEN, Fu TİNGTİNG147–161
Finite-time stability of switched systems withdelayed arguments and nonlinear perturbationsYouliang FU, Naxin CUİ, Chenghui ZHANG, Tongxing Lİ162–169
Finite-time stability of switched systems with delayed arguments and nonlinear perturbationsYouliang FU, Naxin CUİ, Chenghui ZHANG, Tongxing Lİ162–169
Existence and uniqueness of solution to nonlinearsecond-order distributional differential equationsFeng CHEN, Guoju YE, Wei LİU, Dafang ZHAO170–179
Existence and uniqueness of solution to nonlinear second-order distributional differential equationsFeng CHEN, Guoju YE, Wei LİU, Dafang ZHAO170–179
Study of 2m-th order parabolic equation innon-symmetric conical domainsSaida CHERFAOUİ, Amor KESSAB, Arezki Khelouf180–194
Study of 2m-th order parabolic equation in non-symmetric conical domainsSaida CHERFAOUİ, Amor KESSAB, Arezki KHELOUFİ180–194
Topological properties of face-centred cubic latticeMuhammad IMRAN, Muhammad Kamran SİDDİQUİ, Muhammad SAEED195–207
On some topological properties of intuitionistic2-fuzzyn-normed linear spacesLj.D.R. KOCİNAC, V.A. KHAN, K.M.A.S. ALSHLOL, H. ALTAF208–220
On some topological properties of intuitionistic $2$-fuzzy $n$-normed linear spacesLjubiša D. R. KOČİNAC, Vakeel Ahmad KHAN, K.m.a.s. ALSHLOOL, H. ALTAF208–220
Computational results and analysis for a class oflinear and nonlinear singularly perturbedconvection delay problems on Shishkin meshA.S.V. Ravi KANTH, P. Murali Mohan KUMAR221–235
Computational results and analysis for a class of linear and nonlinear singularly perturbed convection delay problems on Shishkin meshA.s.v. Ravi KANTH, P. Murali Mohan KUMAR221–235
Homotopic properties ofKA-digitizations ofn-dimensional Euclidean spacesSang Eon Han236–253
Homotopic properties of $KA$-digitizations of $n$-dimensional Euclidean spacesSang-eon HAN236–253
An extension ofz-ideals andz◦-idealsAli R. ALİABAD, Sajad Nazari, Mehdi Badie254–272
An extension of $z$-ideals and $z^\circ$-idealsAli Rezaei ALİABAD, Mehdi BADİE, Sajad NAZARİ254–272
Acentralizers of Abelian groups of rank 2Zahar MOZAFAR, Bijan TAERİ273–281
On initial value problem of random fractionaldifferential equation with impulsesHo VU, Hoa Van Ngo282–293
On initial value problem of random fractional differential equation with impulsesVu HO, Hoa NGO282–293
On the controllability of nonlinear fractionalsystem with control delayMusarrat NAWAZ, Jiang WEİ, Jiale SHENG, Azmat Ullah Khan NİAZİ, LiChang YANG294–302
On the controllability of nonlinear fractional system with control delayMusarrat NAWAZ, Jiang WEİ, Jiale SHENG, Azmat ULLAH KHAN NİAZİ, Lichang YANG294–302
Almost-s-Menger ditopological texture spacesHafiz ULLAH, Moiz ud Din KHAN303–315
Nonlocal boundary value problems for nonlineartoppled system of fractional differential equationsKamal SHAH316–337
Nonlocal boundary value problems for nonlinear toppled system of fractional differential equationsKamal SHAH316–337
Basis properties of root functions of a regular fourth order boundary value problemUfuk KAYA, Esma Kara KUZU338–351
On covers of acts over monoidswith Condition(P′)Setareh Irannezhad, Ali Madanshekaf352–361
On covers of acts over monoids with Condition $(P')$Setareh IRANNEZHAD, Ali MADANSHEKAF352–361
Cartan-Eilenberg Ding projective complexesBo LU, Zhongkui Liu362–370
Some commutative ring extensions defined byalmost Bézout conditionMoutu Abdou Salam MOUTUİ, Najib Ouled AZAİEZ371–379
Some commutative ring extensions defined by almost Bézout conditionNajib Ouled AZAİEZ, Moutu ABDOU SALAM MOUTUİ371–379
Partial sums of hyper-Bessel function withapplicationsİbrahim AKTAŞ380–388
Partial sums of hyper-Bessel function with applicationsİbrahim AKTAŞ380–388
Generalized autocommuting probability of a finitegroup relative to its subgroupsParama DUTTA, Rajat Kanti NATH389–398
Generalized autocommuting probability of a finite group relative to its subgroupsParama DUTTA, Rajat NATH389–398
The strong convergence of a proximal pointalgorithm in complete CAT(0) metric spacesMohsen TAHERNİA, Sirous MORADİ, Somaye JAFARİ399–408
The strong convergence of a proximal point algorithm in complete CAT(0) metric spacesMohsen TAHERNİA, Sirous MORADİ, Somayeh JAFARİ399–408
Generalized omni-Lie algebrasLiangyun CHEN, Chang SUN409–415
Classes of harmonic starlike functions defined bySălăgean-typeq-differential operatorsJay JAHANGİRİ, Gangadharan MURUGUSUNDARAMOORTHY, Kaliappan VİJAYA416–424
Classes of harmonic starlike functions defined by Sălăgean-type $q$-differential operatorsJay M. JAHANGİRİ, Gangadharan MURUGUSUNDARAMOORTHY, Kaliappan VİJAYA416–424
A simple algorithm for high order Newtoniteration formulae and some new variantsMustafa TURKYİLMAZOGLU425–438
A simple algorithm for high order Newton iteration formulae and some new variantsMustafa TURKYİLMAZOGLU425–438
Comparison of mean squared error estimatorsunder the Fay-Herriot model: application topoverty and percentage of food expenditure dataYegnanew A. SHİFERAW, Jacqueline S. GALPİN439–457
Comparison of mean squared error estimators under the Fay-Herriot model: application to poverty and percentage of food expenditure dataYegnanew A SHİFERAW, Jacqueline GALPİN439–457
Proportional hazards model under ranked setsampling scheme using censored data of coronaryheart diseaseNursel KOYUNCU458–477
Proportional hazards model under ranked set sampling scheme using censored data of coronary heart diseaseNursel KOYUNCU, Nihal ATA TUTKUN458–477
Robust confidence intervals for the difference oftwo independent population variancesHayriye Esra AKYÜZ, Hamza GAMGAM478–493
Robust confidence intervals for the difference of two independent population variancesHayriye Esra AKYÜZ, Prof. Dr. Hamza GAMGAM478–493