Dergiler / Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics

Communications Faculty of Sciences University of Ankara Series A1: Mathematics and Statistics (Commun. Fac. Sci. Univ. Ank. Ser. A1 Math. Stat.) is a single-blind peer reviewed fully open access journal which has been published since 1948 by Ankara University, accepts original research articles written in English in the fields of Mathematics and Statistics. Review articles written by eminent scientists can also be invited by the Editor. It has been published four times a year since 2022. 2022 WOS Journal Impact Factor: 0.9 Publisher: Ankara University, Faculty of Sciences Owner: Prof. Dr. Sait HALICIOĞLU , Dean of Faculty of Sciences, Ankara University Year Released: 1948 Language: English Editor-in-Chief: Fatma KARAKOÇ ISSN: 1303-5991 e-ISSN: 2618-6470 URL: https://dergipark.org.tr/en/pub/cfsuasmas DOI Prefix: 10.31801/cfsuasmas (before 2018, 10.1501/ Commua1 ) E-Mail: [email protected] Contact Address: Communications Faculty of Sciences University of Ankara 06100 Besevler-ANKARA-TURKEY

2020 · Cilt: 69 - Sayı: 2

MakaleYazarSayfa
A new generalized-upper record values-G family of lifetime distributionsOmid KHARAZMİ, Ali SAADATİNİK, G.g HAMEDANİ995–1012
Almost contact metric and metallic Riemannian structuresBeldjilali GHERİCİ1013–1024
A subclass of pseudo-type meromorphic bi-univalent functionsAdnan ALAMOUSH1025–1032
On some properties of intuitionistic fuzzy soft boundarySabir HUSSAİN1033–1044
Special helices on equiform differential geometry of spacelike curves in Minkowski space-timeFatma BULUT, Mehmet BEKTAŞ1045–1056
On new integral inequalities using mixed conformable fractional integralsBarış ÇELİK, Erhan SET1057–1069
Digital Hausdorff distance on a connected digital imageTane VERGİLİ1070–1082
A comparative study on the performance of frequentist and Bayesian estimation methods under separation in logistic regressionYasin ALTİNİSİK1083–1103
Some identities involving (p,q)-Fibonacci and Lucas quaternionsGamaliel CERDA-MORALES1104–1110
Some results around quadratic mapsMohsen ERFANİAN OMİDVAR, Shiva SHEYBANİ, Mahnaz KHANEHGIR, Sever DRAGOMIR1111–1118
Invariant submanifolds in golden Riemannian manifoldsErol KILIÇ, Mustafa GÖK, Sadık KELEŞ1119–1132
Lattice structures of automataShahabaddin Ebrahimi ATANİ, Maryam SEDGHİ SHANBEH BAZARİ1133–1145
Product factorable multilinear operators defined on sequence spacesEzgi ERDOĞAN1146–1160
Some comments on methodology of cubic rank transmuted distributionsMehmet YILMAZ, Monireh HAMELDARBANDI1161–1170
Inverse continuous wavelet transform in weighted variable exponent amalgam spacesÖznur KULAK, İsmail AYDIN1171–1183
On the geometry of fixed points of self-mappings on S-metric spacesNihal ÖZGÜR, Nihal TAŞ1184–1192
Parameter estimation by type-2 fuzzy logic in case that data set has outlierTürkan ERBAY DALKILIÇ, Kamile ŞANLI KULA, Seda SAĞIRKAYA TOLAN1193–1204
An adaptive extended Kalman filtering approach to nonlinear dynamic gene regulatory networks via short gene expression time seriesLevent ÖZBEK1205–1214
Harary energy of complement of line graphs of regular graphsHarishchandra RAMANE, K. ASHOKA1215–1220
Some numerical characteristics of direct sum of operatorsElif OTKUN ÇEVİK1221–1227
On equitable coloring of book graph familiesM. BARANI, Venkatachalam M, K. RAJALAKSHMI1228–1234
On star coloring of modular product of graphsKaliraj K, Sivakami R, Vernold VIVIN J1235–1239
Some flatness conditions on normal metric contact pairsİnan ÜNAL1256–1265
Pseudo-slant lightlike submanifolds of indefinite Kaehler manifoldsS.s. SHUKLA, Akhilesh YADAV1266–1277
Annihilators of power values of b-generalized derivations in prime ringsNihan BAYDAR YARBİL1278–1284
Robust stability analysis for fuzzy stochastic Hopfield neural networks with time–varying delaysGopalakrishnan N1285–1309
Pointwise bi-slant submersions from cosymplectic manifoldsSezin AYKURT SEPET, Mahmut ERGÜT1310–1319
On a Janowski formula based on a generalized differential operatorRabha IBRAHİM1320–1328
On doubly warped productsSibel GERDAN AYDIN, Hakan Mete TAŞTAN1329–1335
Equitable edge coloring on tensor product of graphsVivik J VENİNSTİNE, M. M. AKBAR ALI, G. GIRIJA1336–1344
Analysis of fractional differential systems involving Riemann Liouville fractional derivativeSongul BATİK, Fulya YORUK DEREN1345–1355
On certain multidimensional nonlinear integralsÖzge ÖZALP GÜLLER, Gumrah UYSAL1356–1367
On frontier and exterior in intuitionistic supra α- closed setVıdyaranı LAKSHMANADAS, Padma PRİYA1368–1376
Recognition of complex polynomial Bezier curves under similarity transformationsİdris ÖREN, Muhsin İNCESU1377–1388
An approach to pre-separation axioms in neutrosophic soft topological spacesAhu AÇIKGÖZ, Ferhat ESENBEL1389–1404
Best proximity problems for new types of $\mathcal{Z}$-proximal contractions with an applicationHüseyin IŞIK, Hassen AYDİ1405–1417
On proximity spaces and topological hyper nearringsSomaye BORHANİ-NEJAD, B. DAVVAZ1418–1427
On Hermite-Hadamard type inequalities for interval-valued multiplicative integralsZhiyue ZHANG, Muhammad Aamir ALİ, Hüseyin BUDAK, Mehmet Zeki SARIKAYA1428–1448
A solution of a viscosity Cesàro mean algorithmHamid Reza SAHEBİ1449–1472
A common fixed point theorem for multi-valued θ_{δ} contractions via subsequential continuityAli AHMED, Saadia MAHİDEB, Said BELOUL1473–1483
A-statistically localized sequences in n-normed spacesMehmet GÜRDAL, Nur SARI, Ekrem SAVAŞ1484–1497
On the Chinese Checkers spherical inversions in three dimensional Chinese Checkers spaceAdnan PEKZORLU, Ayşe BAYAR1498–1507
A note on quasi bi-slant submanifolds of cosymplectic manifoldsMehmet Akif AKYOL, Selahattin BEYENDİ1508–1521
Approximation by Bézier variant of Jakimovski-Leviatan-Păltănea operators involving Sheffer polynomialsP. AGRAWAL, Ajay KUMAR1522–1536