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

2023 · Cilt: 72 Sayı: 1

MakaleYazarSayfa
Comparison of estimation methods for the Kumaraswamy Weibull distributionCansu ERGENÇ, Birdal ŞENOĞLU1–21
Constructing directed strongly regular graphs by using semidirect products and semidihedral groupsSemih PİRİ, Oktay OLMEZ, Murat ŞAHİN22–31
Some refinements of Berezin number inequalities via convex functionsSuna SALTAN, Nazlı BASKAN32–42
New insight into quaternions and their matricesGülsüm Yeliz ŞENTÜRK, Nurten GÜRSES, Salim YÜCE43–58
Uniqueness of the solution to the inverse problem of scattering theory for spectral parameter dependent Klein-Gordon s-wave equationEsra KIR ARPAT, Turhan KÖPRÜBAŞI59–70
Fixed-point theorems in extended fuzzy metric spaces via $\alpha-\phi-\mathcal{M}^{0}$ and $\beta-\psi-\mathcal{M}^{0}$ fuzzy contractive mappingsMeryem ŞENOCAK, Erdal GÜNER71–83
Lagrange stability in terms of two measures with initial time difference for set differential equations involving causal operatorsCoşkun YAKAR, Hazm TALAB84–104
Hadamard product of holomorphic mappings associated with the conic shaped domainSyed Zakar HUSSAİN BUKHARİ, Aamir SHAHZAD105–117
A mathematical analysis of cooperativity and fractional saturation of oxygen in hemoglobinRoohi BHAT, Mukhtar Ahmad KHANDAY118–128
Free resolutions for the tangent cones of some homogeneous pseudo symmetric monomial curvesNil ŞAHİN129–136
Invariants of a mapping of a set to the two-dimensional Euclidean spaceDjavvat KHADJİEV, Gayrat BESHİMOV, İdris ÖREN137–158
B-Lift curves and its ruled surfacesAnıl ALTINKAYA, Mustafa ÇALIŞKAN159–168
The linear algebra of a generalized Tribonacci matrixGonca KIZILASLAN169–181
A-Davis-Wielandt-Berezin radius inequalitiesVerda GÜRDAL, Mualla Birgül HUBAN182–198
S-n-ideals of commutative ringsHani KHASHAN, Ece YETKİN ÇELİKEL199–215
Bertrand partner P-trajectories in the Euclidean 3-space $E^3$Zehra İŞBİLİR, Kahraman Esen ÖZEN, Murat TOSUN216–228
Comparison of some dynamical systems on the quotient space of the Sierpinski tetrahedronNisa ASLAN, Mustafa SALTAN, Bünyamin DEMİR229–239
Hybrinomials related to hyper-Leonardo numbersEfruz Özlem MERSİN, Mustafa BAHŞİ240–246
$q$-Difference Operator on $L_q^{2}( 0, + \infty )$Meltem SERTBAŞ, Coşkun SARAL247–258
New types of connectedness and intermediate value theorem in ideal topological spacesFerit YALAZ, Aynur KESKİN KAYMAKCI259–285