Vol 12, No 1(2022)

January

Table of Contents

Articles

Some Properties of Fuzzy Frame Operator
B. Daraby, F. Delzendeh and A. Rahimi
3-19
On a New Generalization of Jacobsthal Hybrid Numbers
D. Brod, A. Szynal-Liana
20-31
On a New Method for İnvestigation of Multiperiodic Solutions of Quasilinear Strictly Hyperbolic Systems
A. Kh. Zhumagaziyev, Z.A. Sartabanov, Y.T. Sultanaev
32-48
Three-Dimensional Initial-Boundary Value Problem for a Parabolic-Hyperbolic Equation with a Degenerate Parabolic Part
S.N. Sidorov
49-67
On the Existence and Uniqueness of Generalized Solutions of Second Order Partial Operator-Differential Equations
H.I. Aslanov, R.F. Hatamova
68-79
On the Crossing Numbers of Join Products of Four Graphs of Order Six with the Discrete Graph
M. Stas
80-97
Lacunary d-Statistical Boundedness of Order α in Metric Spaces
H. Ş. Kandemir, M. Et, H. Çakallı
98-108
f-aggregation Operators on a Bounded Lattice
A. Mehenni, L. Zedam, B. Benseba
109-128
Improvements of Some Numerical Radius Inequalities
M.W. Alomari
129-141
On the Regularization Cauchy Problem for Matrix Factorizations of the Helmholtz Equation in a Multidimensional Bounded Domain
D.A. Juraev, Y.S. Gasimov
142-161
JS-Presic Contractive Mappings in Extended Modular S-metric Spaces and Extended Fuzzy S-metric Spaces with an Application
M.M. Rezaee, S. Sedghi, V. Parvaneh
162-182
Isomorphism of Two Bases of Exponentials in Weighted Lebesgue Spaces
A.E. Guliyeva
183-194
Applying the Fourier Method to a Solution for one Class of Third Order Differential Equations in Banach Spaces
I. M.I. Ismaylov,S.I. Jafarova
195-210
One Remark on the Transformation Operator for Perturbed Hill Operators
A.Kh.Khanmamedov, A.F.Mamedova
211-214