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TURKISH JOURNAL OF MATHEMATICS
Turk J Math
E-ISSN: 1303-6149
ISSN: 1300-0098
Year: 2018 Volume: 42 Number: 6
  • Cover and Contents


    1. Free modules and crossed modules of $R$-algebroids
      OSMAN AVCIOĞLU, İBRAHİM İLKER AKÇA
      Turk J Math, 42, (2018), 2863-2875
      Abstract   Full Text: PDF

    2. Construction of the second Hankel determinant for a new subclass of bi-univalent functions
      ŞAHSENE ALTINKAYA, SİBEL YALÇIN TOKGÖZ
      Turk J Math, 42, (2018), 2876-2884
      Abstract   Full Text: PDF

    3. On the Chebyshev coefficients for a general subclass of univalent functions
      ŞAHSENE ALTINKAYA, SİBEL YALÇIN TOKGÖZ
      Turk J Math, 42, (2018), 2885-2890
      Abstract   Full Text: PDF

    4. On a new subclass of bi-univalent functions defined by using Salagean operator
      BİLAL ŞEKER
      Turk J Math, 42, (2018), 2891-2896
      Abstract   Full Text: PDF

    5. The diameter vulnerability of the generalized Petersen graph ${GP[tk,k]}$
      GÜLNAZ BORUZANLI EKİNCİ, JOHN BAPTIST GAUCI
      Turk J Math, 42, (2018), 2897-2915
      Abstract   Full Text: PDF

    6. Linear methods of summing Fourier series and approximation in weighted Orlicz spaces
      SADULLA JAFAROV
      Turk J Math, 42, (2018), 2916-2925
      Abstract   Full Text: PDF

    7. Description of invariant subspaces in terms of Berezin symbols
      SUNA SALTAN
      Turk J Math, 42, (2018), 2926-2934
      Abstract   Full Text: PDF

    8. Trigonometric expressions for infinite series involving binomial coefficients
      NADIA LI
      Turk J Math, 42, (2018), 2935-2941
      Abstract   Full Text: PDF

    9. Generalization of the Cayley transform in 3D homogeneous geometries
      ZLATKO ERJAVEC
      Turk J Math, 42, (2018), 2942-2952
      Abstract   Full Text: PDF

    10. Existence of solution for some two-point boundary value fractional differential equations
      KENNETH IFEANYI ISIFE
      Turk J Math, 42, (2018), 2953-2964
      Abstract   Full Text: PDF

    11. When is a permutation of the set $\Z^n$ (resp. $\Z_p^n$, $p$ prime) an automorphism of the group $\Z^n$ (resp. $\Z_p^n$)?
      BEN-EBEN DE KLERK, JOHAN H. MEYER
      Turk J Math, 42, (2018), 2965-2978
      Abstract   Full Text: PDF

    12. Jackson and\ Stechkin type inequalities of trigonometric approximation in $A_{w,\vartheta }^{p,q(\cdot )}$
      AHMET HAMDİ AVŞAR, HÜSEYİN KOÇ
      Turk J Math, 42, (2018), 2979-2993
      Abstract   Full Text: PDF

    13. On the asymptotic behavior of solution of certain systems of Volterra equations
      EWA SCHMEIDEL, MALGORZATA ZDANOWICZ
      Turk J Math, 42, (2018), 2994-3001
      Abstract   Full Text: PDF

    14. On Hochstadt--Lieberman theorem for impulsive Sturm-Liouville problems with boundary conditions polynomially dependent on the spectral parameter
      SEYFOLLAH MOSAZADEH, ALIASGHAR JODAYREE AKBARFAM
      Turk J Math, 42, (2018), 3002-3009
      Abstract   Full Text: PDF

    15. Radii of uniform convexity of some special functions
      İBRAHİM AKTAŞ, EVRİM TOKLU, HALİT ORHAN
      Turk J Math, 42, (2018), 3010-3024
      Abstract   Full Text: PDF

    16. Almost paracontact structures obtained from $G_{2(2)}^*$ structures
      NÜLİFER ÖZDEMİR, ŞİRİN AKTAY, MEHMET SOLGUN
      Turk J Math, 42, (2018), 3025-3033
      Abstract   Full Text: PDF

    17. Linearized four-step implicit scheme for nonlinear parabolic interface problems
      MATTHEW OLAYIWOLA ADEWOLE, VICTOR FOLARIN PAYNE
      Turk J Math, 42, (2018), 3034-3049
      Abstract   Full Text: PDF

    18. Several Hardy-type inequalities with weights related to Baouendi--Grushin operators
      ABDULLAH YENER
      Turk J Math, 42, (2018), 3050-3060
      Abstract   Full Text: PDF

    19. Generalized metric $n$-Leibniz algebras and generalized orthogonal representation of metric Lie algebras
      RONG TANG, LINA SONG
      Turk J Math, 42, (2018), 3061-3077
      Abstract   Full Text: PDF

    20. Some characterizations of right $c$-regularity and $(b,c)$-inverse
      RUJU ZHAO, HUA YAO, LONG WANG, JUNCHAO WEI
      Turk J Math, 42, (2018), 3078-3089
      Abstract   Full Text: PDF

    21. On the solution of an inverse Sturm-Liouville problem with a delay and eigenparameter-dependent boundary conditions
      SEYFOLLAH MOSAZADEH
      Turk J Math, 42, (2018), 3090-3100
      Abstract   Full Text: PDF

    22. Closed range properties of Li-Steviç integral-type operators between Bloch-type spaces and their essential norms
      MARYAM MOHAMMADI PIRASTEH, NASRIN EGHBALI, AMIR HOSSEIN SANATPOUR
      Turk J Math, 42, (2018), 3101-3116
      Abstract   Full Text: PDF

    23. Conditional expectation type operators and modular inequalities
      DAH-CHIN LUOR
      Turk J Math, 42, (2018), 3117-3122
      Abstract   Full Text: PDF

    24. Curves whose pseudo spherical indicatrices are elastic
      AHMET YÜCESAN, GÖZDE ÖZKAN TÜKEL, TUNAHAN TURHAN
      Turk J Math, 42, (2018), 3123-3132
      Abstract   Full Text: PDF

    25. Transversal lightlike submanifolds of metallic semi-Riemannian manifolds
      FEYZA ESRA ERDOĞAN
      Turk J Math, 42, (2018), 3133-3148
      Abstract   Full Text: PDF

    26. Inequalities for submanifolds of Sasaki-like statistical manifolds
      HÜLYA BOSTAN AYTİMUR, CİHAN ÖZGÜR
      Turk J Math, 42, (2018), 3149-3163
      Abstract   Full Text: PDF

    27. The cohomological structure of fixed point set for pro-torus actions on compact spaces
      MEHMET ONAT
      Turk J Math, 42, (2018), 3164-3172
      Abstract   Full Text: PDF

    28. Digital topological complexity numbers
      İSMET KARACA, MELİH İS
      Turk J Math, 42, (2018), 3173-3181
      Abstract   Full Text: PDF

    29. Spectrum and scattering function of the impulsive discrete Dirac systems
      ELGIZ BAIRAMOV, ŞEYDA SOLMAZ
      Turk J Math, 42, (2018), 3182-3194
      Abstract   Full Text: PDF

    30. Inclusions and the approximate identities of the generalized grand Lebesgue spaces
      AHMET TURAN GÜRKANLI
      Turk J Math, 42, (2018), 3195-3203
      Abstract   Full Text: PDF

    31. Ellipses and similarity transformations with norm functions
      NİHAL YILMAZ ÖZGÜR
      Turk J Math, 42, (2018), 3204-3210
      Abstract   Full Text: PDF

    32. Existence and nonexistence of global solutions for nonlinear transmission acoustic problem
      AKBAR ALIYEV, SEVDA ISAYEVA
      Turk J Math, 42, (2018), 3211-3231
      Abstract   Full Text: PDF

    33. On spanning sets and generators of near-vector spaces
      KARIN-THERESE HOWELL, SOGO PIERRE SANON
      Turk J Math, 42, (2018), 3232-3241
      Abstract   Full Text: PDF

    34. Frequently hypercyclic weighted backward shifts on spaces of real analytic functions
      BERKAY ANAHTARCI, CAN DEHA KARIKSIZ
      Turk J Math, 42, (2018), 3242-3249
      Abstract   Full Text: PDF