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Communications Faculty of Sciences University of Ankara Series A1: Mathematics and Statistics — AJIndex

2021 · Cilt: 70 - Sayı: 2

Makale	Yazar	Sayfa
Cotton tensor on Sasakian 3-manifolds admitting eta-Ricci solitons	Pradip MAJHI, Debabrata KAR	569–581
(α, β)-cuts and inverse (α, β)-cuts in bipolar fuzzy soft sets	Orhan DALKILIÇ	582–599
$ S $-$ delta $-connectedness in $ S $-proximity spaces	Beenu SINGH, Davinder SINGH	600–611
The existence of the bounded solutions of a second order nonhomogeneous nonlinear differential equation	Mehtap LAFÇI BÜYÜKKAHRAMAN	612–621
The generalized Lucas hybrinomials with two variables	Emre SEVGİ	622–630
Fixed point theorems to generalize $F_{Re}-$ contraction mappings with application to nonlinear matrix equations	Deepak KHANTWAL, Swati ANTAL, Umesh Chandra GAIROLA	631–652
The triple zero graph of a commutative ring	Ece YETKİN ÇELİKEL	653–663
Finite Blaschke products and the golden ratio	Nihal ÖZGÜR, Sümeyra UÇAR	664–677
Solution of fractional kinetic equations involving generalized Hurwitz-Lerch Zeta function using Sumudu transform	Recep ŞAHİN, Oguz YAĞCI	678–689
Some fixed point theorems on complex valued modular metric spaces with an application	Ali MUTLU, Kübra ÖZKAN, Utku GÜRDAL	690–701
On the resolvent of singular q-Sturm-Liouville operators	Bilender P. ALLAHVERDIEV, Hüseyin TUNA	702–718
Fractional variational problems on conformable calculus	Serkan ASLIYÜCE, Süleyman ÖĞREKÇİ	719–730
Numerical solution to an integral equation for the kth moment function of a geometric process	Mustafa Hilmi PEKALP, Ayşenur AYDOĞDU	731–743
Hypersurface families with Smarandache curves in Galilean 4-space	Ahmet KAZAN, H. Bayram KARADAĞ, Mustafa ALTIN	744–761
A note on the generating sets for the mapping class groups	Elif DALYAN, Elif MEDETOĞULLARI	762–772
Some properties of convolution in symmetric spaces and approximate identity	Chingiz M. HASHIMOV, Javad A. ASADZADEH	773–784
An exceedance model based on bivariate order statistics	Ayşegül EREM	785–795
On the reliability characteristics of the standard two-sided power distribution	Çağatay ÇETİNKAYA, Ali İ. GENÇ	796–826
Predicting credit card customer churn using support vector machine based on Bayesian optimization	Kamil Demirberk ÜNLÜ	827–836
Embeddings between weighted Tandori and Cesàro function spaces	Tuğçe ÜNVER YILDIZ	837–848
On certain subclass of univalent functions of complex order associated with Pascal distribution series	Bilal ŞEKER, Sevtap SÜMER EKER	849–857
A new subclass of meromorphic functions defined by Rapid operator	Venkateswarlu BOLINENI, Thirupathi Reddy PINNINTI, SUJATHA, Sridevi SETTIPALLI	858–870
Inverse stereographic hyperbolic secant distribution: a new symmetric circular model by rotated bilinear transformations	Abdullah YILMAZ	871–887
On some weaker hesitant fuzzy open sets	Hariwan Z. IBRAHIM	888–899
Chebyshev inequality on conformable derivative	Ayşe Feza GÜVENİLİR, Aysun SELÇUK KIZILSU	900–909
Logarithmic coefficients of starlike functions connected with k-Fibonacci numbers	Serap BULUT	910–923
Approximation by truncated Lupaş operators of max-product kind	Özge DALMANOĞLU, Fatma Büşra HATİPOGLU, Mediha ÖRKCÜ	924–939
A new approach to the bi-univalent analytic functions connected with q-analogue of Noor integral operator	Arzu AKGÜL	940–949
Discretization and chaos control in a fractional order predator-prey harvesting model	George M. S. AMIRTHARAJ, Janagaraj RAJENDRAN, Vignesh DHAKSHINAMOORTHY	950–964
The Lomax-Lindley distribution: properties and applications to lifetime data	Bahman TARVIRDIZADE	965–983
A graphassociatedto a commutativesemiring	Shahabaddin Ebrahimi ATANI, Mehdi KHORAMDEL, Saboura Dolati Pish HESARI, Mahsa Nikmard Rostam ALIPOUR	984–996
An efficient variant of dual to product and ratio estimators in sample surveys	Sayed Mohammed ZEESHAN, Gajendra K. VISHWAKARMA, Manish KUMAR	997–1010
New integral type inequalities via Raina-convex functions and its applications	Saad Ihsan BUTT, Muhammad NADEEM, Muhammad TARIQ, Adnan ASLAM	1011–1035
A revised generalized F-test for testing the equality of group means under non-normality caused by skewness	Mustafa CAVUŞ, Berna YAZICI, Ahmet SEZER	1036–1054
On bivariate extension of the univariate transmuted distribution family	Mehmet YILMAZ, Hüseyin ÜNÖZKAN	1055–1064
A variant of the proof of Van der Waerden's theorem by Furstenberg	Sadık EYİDOĞAN, Ali Arslan ÖZKURT	1065–1072
The effect of semi perforated duct on ring sourced acoustic diffraction	Burhan TİRYAKIOĞLU	1073–1084
Comparison of different estimation methods for the inverse weighted Lindley distribution	İklim GEDİK BALAY	1085–1098
A generalization of purely extending modules relative to a torsion theory	Semra DOĞRUÖZ, Azime TARHAN	1099–1112
An extension of trapezoid inequality to the complex integral	Silvestru Sever DRAGOMIR	1113–1130