Turkish Journal of Mathematics
Volume 43, Number 1 (2019)
Cover and Contents
Articles
Eta quotients of level $\mathbf{12}$ and weight $\mathbf{1}$
AYŞE ALACA, ŞABAN ALACA, and ZAFER SELCUK AYGIN
Pages 1-8
$C$-Paracompactness and $C_2$-paracompactness
MAHA MOHAMMED, LUTFI KALANTAN, and HALA ALZUMI
Pages 9-20
From ordered semigroups to ordered hypersemigroups
NIOVI KEHAYOPULU
Pages 21-35
A Bernstein-type theorem for $\xi$-submanifolds withflat normal bundle in the Euclidean spaces
Xu-Yong Jiang, HE-JUN SUN, and PEIBIAO ZHAO
Pages 36-43
Extensions and topological conditions of NJ rings
MEIMEI JIANG, YAO WANG, and YANLI REN
Pages 44-62
On a pair of Ramanujan's modular equations and $P$-$Q$ theta functions of level 35
K. R. VASUKI and ANUSHA T
Pages 63-80
Construction of the holonomy invariantfoliated cocycles on the tangent bundle via formal integrability
FATEMEH AHANGARI
Pages 81-102
Multiple-group adjustment method in indirect adjustment
CHANGJUN HUANG, HONGMEI XIA, and XIKE ZHANG
Pages 103-111
Quartic trigonometric B-spline algorithm fornumerical solution of the regularized long wave equation
DURSUN IRK, PINAR KESKİN YILDIZ, and MELİS ZORŞAHİN GÖRGÜLÜ
Pages 112-125
Degenerate maximal hyponormal differential operators for the first order
MELTEM SERTBAŞ and FATİH YILMAZ
Pages 126-131
When do quasinilpotents lie in the Jacobson radical?
PENG CAO and XIN WANG
Pages 132-142
On the starlikeness of p-valent functions
MAMORU NUNOKAWA, NAK EUN CHO, OH SANG KWON, and JANUSZ SOKOL
Pages 143-150
Weighted composition operators between vector-valued Bloch-type spaces
KOBRA ESMAEILI and HAKIMEH MAHYAR
Pages 151-171
Some classes of harmonic mappings with analytic part defined by subordination
SHUHAI LI, Ma Li-na, AO EN, and TANG HUO
Pages 172-185
On integrability conditions, operators, and the purityconditions of the Sasakian metric with respect to lifts of $F_{\lambda}(7,1)$-structure on the cotangent bundle
HAŞİM ÇAYIR
Pages 186-198
A note on polynomial expressions for sums of power of integers multiplied by exponential terms
ALTAN ERDOĞAN
Pages 199-206
The $X$-coordinates of Pell equations and Padovan numbers
SALAH EDDINE RIHANE, MOHAND OUAMAR HERNANE, and ALAIN TOGBE
Pages 207-223
Sectional curvatures on Weyl manifolds with a special metric connection
FATMA ÖZDEMİR and MUSTAFA DENİZ TÜRKOĞLU
Pages 224-240
A novel 3-pass identification scheme and signature scheme based on multivariate quadratic polynomials
SEDAT AKLEYLEK and MERYEM SOYSALDI
Pages 241-257
On a theorem of Terzioğlu
ASUMAN GÜVEN AKSOY
Pages 258-267
A Neutral relation between metallic structure and almost quadratic $\phi $-structure
SİNEM GÖNÜL, İREM KÜPELİ ERKEN, AZİZ YAZLA, and CENGİZHAN MURATHAN
Pages 268-278
Notes on certain analytic functions
EMEL YAVUZ DUMAN and SHIGEYOSHI OWA
Pages 279-283
Univalent harmonic mappings and Hardy spaces
ALI EBADIAN, SAMAN AZIZI, and SİBEL YALÇIN TOKGÖZ
Pages 284-292
Inequalities on coefficients for certain classes of m-fold symmetric and bi-univalent functions equipped with Faber polynomial
FETHİYE MÜGE SAKAR and ADNAN CANBULAT
Pages 293-300
Kernel operators and their boundedness from weighted Sobolev space to weighted Lebesgue space
AIGERIM KALYBAY and RYSKUL OINAROV
Pages 301-315
Enveloping algebras of color hom-Lie algebras
ABDOREZA ARMAKAN, SERGEI SILVESTROV, and MOHAMMAD REZA FARHANGDOOST
Pages 316-339
Harmonic numbers associated with inversion numbers in terms of determinants
TAKAO KOMATSU and Amalia Pizarro-Madariaga
Pages 340-354
A broken cycle theorem for the restrained chromatic function
AYSEL EREY
Pages 355-360
A discrete chaotic dynamical system on the Sierpinski gasket
MUSTAFA SALTAN, NİSA ASLAN, and BÜNYAMİN DEMİR
Pages 361-372
A novel graph-operational matrix method for solving multidelay fractional differential equations with variable coefficients and a numerical comparative survey of fractional derivative types
ÖMÜR KIVANÇ KÜRKÇÜ, ERSİN ASLAN, and MEHMET SEZER
Pages 373-392
Properties in $L_p$ of root functions for a nonlocal problem with involution
LEONID KRITSKOV, MAKHMUD SADYBEKOV, and ABDIZHAHAN SARSENBI
Pages 393-401
On linear dynamics of sets of operators
MOHAMED AMOUCH and OTMANE BENCHIHEB
Pages 402-411
Hirzebruch-Kummer covers of algebraic surfaces
PIOTR POKORA
Pages 412-421
On product complex Finsler manifolds
HONGCHUAN XIA and QIAN WEI
Pages 422-438
On essential cohomology of powerful $p$-groups
FATMA ALTUNBULAK AKSU
Pages 439-447
Young tableaux and Arf partitions
NESRİN TUTAŞ, HALİL İBRAHİM KARAKAŞ, and NİHAL GÜMÜŞBAŞ
Pages 448-459
An asymptotic-numerical hybrid method for singularly perturbed system of two-point reaction-diffusion boundary-value problems
SÜLEYMAN CENGİZCİ, SRINIVASAN NATESAN, and MEHMET TARIK ATAY
Pages 460-472
Slant helices: a new approximation
PASCUAL LUCAS and JOSE ANTONIO ORTEGA-YAGUES
Pages 473-485
A new class of generalized polynomials associated with Laguerre and Bernoulli polynomials
NABIULLAH KHAN, TALHA USMAN, and JUNESANG CHOI
Pages 486-497
Separation axioms on neutrosophic soft topological spaces
ÇİĞDEM GÜNDÜZ, TAHA YASİN ÖZTÜRK, and SADI BAYRAMOV
Pages 498-510
Categorical structures of Lie-Rinehart crossed module
ALİ AYTEKİN
Pages 511-522
Some operator inequalities associated with Kantorovich and Hölder-McCarthyinequalities and their applications
HAMDULLAH BAŞARAN, MEHMET GÜRDAL, and AYŞE NUR GÜNCAN
Pages 523-532
Curves over Finite Fields and Permutations of the Form $x^k-\gamma \mathrm{Tr}(x)$
NURDAGÜL ANBAR MEIDL
Pages 533-538
On the composition and exterior products of double forms and $p$-pure manifolds
ABDELHADI BELKHIRAT and MOHAMMED LABBI
Pages 539-560
Editors
- Editor-in-Chief
- Prof. Dr. Adnan TERCAN Hacettepe University
- Associate Editor-in-Chief
- Prof. Dr. Aydın GEZER Atatürk University
