ISSN: 1303-5991
e-ISSN: 2618-6470
Founded: 1948
Period: Quarterly
Publisher: Ankara University

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 will be published four times a year from 2022.

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: commun@science.ankara.edu.tr
Contact Address: Communications Faculty of Sciences University of Ankara 06100 Besevler-ANKARA-TURKEY

Latest Issues

### 2022 - Volume: 71 Issue: 3

Research Article

2. On eigenfunctions of Hill's equation with symmetric double well potential

Research Article

3. Tail dependence estimation based on smooth estimation of diagonal section

Research Article

4. On the maximum modulus of a complex polynomial

Research Article

5. α-Sasakian, β-Kenmotsu and trans-Sasakian structures on the tangent bundle

Research Article

6. Soft semi-topological polygroups

Research Article

9. Multivalent harmonic functions involving multiplier transformation

Research Article

10. Power series methods and statistical limit superior

Research Article

14. On difference of bivariate linear positive operators

Research Article

16. Associated curves from a different point of view in $E^3$

Research Article

17. On the solutions of the q-analogue of the telegraph differential equation

Research Article

19. Role of ideals on $\sigma$-topological spaces

Research Article

20. The Minkowski type inequalities for weighted fractional operators

Erratum

21. Erratum to: Zero-based invariant subspaces in the Bergman space

Research Article

Dominator Semi Strong Color Partition

Research Article

Parameter Uniform Second-Order Numerical Approximation For The Integro-Differential Equations Involving Boundary Layers

Research Article

AN OVERVIEW TO ANALYTICITY OF DUAL FUNCTIONS

Research Article

Research Article

On the Zeros of R-Bonacci Polynomials and Their Derivatives

Research Article

On $\mathcal{F}$-cosmall morphisms

Research Article

Some Results on Pseudosymmetric Normal Paracontact Metric Manifolds

Research Article

Set-generated soft subrings of rings

Research Article

Farey Graph and Rational Fixed Points of The Extended Modular Group

Research Article

Chen invariants for Riemannian submersions and their applications

Research Article

Hadamard product of holomorphic mappings associated with the conic shaped domain

Research Article

Parity of the cardinality of an odd dominating set

Research Article

Approximation properties of the fractional q-integral of Riemann-Liouville integral type Szasz-Mirakyan-Kantorovich operators

Research Article

(U; V )-LUCAS POLYNOMIAL COEFFICIENT RELATIONS OF THE BI-UNIVALENT FUNCTION CLASS

Research Article

Ideal Convergence of a Sequence of Chebyshev Radii of Sets

Research Article

Approximation properties of Bernstein singular integrals in variable exponent Lebesgue spaces on the real axis

Research Article

Comparison of Estimation Methods for the Kumaraswamy Weibull Distribution

Research Article

Study and Suppression of Singularities in Wave-type evolution equations on Non-convex Domains with Cracks

Research Article

Construction Of Directed Strongly Regular Graphs By Using Semidirect Products and Semidihedral groups

Research Article

Spectral singularities of the impulsive Sturm-Liouville operators

Research Article

Some refinements of Berezin number inequalities via convex functions

Research Article

New Insight into Quaternions and Their Matrices

Research Article

DISCRETE-TIME GOMPERTZ MODEL AND AN APPLICATION ON RAT TUMORS

Research Article

A mathematical analysis of cooperativity and fractional saturation of oxygen in hemoglobin

Research Article

LAGRANGE STABILITY IN TERMS OF TWO MEASURES WITH INITIAL TIME DIFFERENCE FOR SET DIFFERENTIAL EQUATIONS INVOLVING CAUSAL OPERATORS

Research Article

Uniqueness of the solution to the inverse problem of scattering theory for spectral parameter dependent Klein-Gordon s-wave equation

Research Article

FREE RESOLUTIONS FOR THE TANGENT CONES OF SOME HOMOGENEOUS PSEUDO SYMMETRIC MONOMIAL CURVES

Research Article

NEW SUMMABILITY METHODS VIA ϕ FUNCTIONS

Research Article

The Linear Algebra of a Generalized Tribonacci Matrix

Research Article

B-LIFT CURVES AND ITS RULED SURFACES

Research Article

Fixed-point theorems in extended fuzzy metric spaces via α-φ-M⁰ and β-ψ-M⁰ fuzzy contractive mappings

Research Article

Research Article

S-n-ideals of commutative rings

Research Article

Hybrinomials related to hyper-Leonardo numbers

Research Article

Invariants of a mapping of a set to the two-dimensional Euclidean space

Research Article

q-Difference Operator on L_q^2( 0, + \infty )

Research Article

Comparison of some dynamical systems on the quotient space of the Sierpinski tetrahedron

Research Article

Bertrand Partner P-Trajectories in the Euclidean 3-Space $E^3$

### All Issues (1948-2018)

Communications Faculty of Sciences University of Ankara Series A1 Mathematics and Statistics.