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TURKISH JOURNAL OF MATHEMATICS
Turk J Math
E-ISSN: 1303-6149
ISSN: 1300-0098
Year: 2020 Volume: 44 Number: 1
  • Cover and Contents


    1. Polarization of neural codes
      KATIE CHRISTENSEN, HAMID KULOSMAN
      Turk J Math, 44, (2020), 1-18
      Abstract   Full Text: PDF

    2. Asymptotic properties of solutions to second-order difference equations
      JANUSZ MIGDA
      Turk J Math, 44, (2020), 19-30
      Abstract   Full Text: PDF

    3. Submanifolds of almost poly-Norden Riemannian manifolds
      SELCEN YÜKSEL PERKTAŞ
      Turk J Math, 44, (2020), 31-49
      Abstract   Full Text: PDF

    4. Nonabelian cocycles and the spectrum of a symmetric monoidal category
      ANTONIO M. CEGARRA
      Turk J Math, 44, (2020), 50-84
      Abstract   Full Text: PDF

    5. Galerkin-like method for solving linear functional differential equations under initial conditions
      ŞUAYİP YÜZBAŞI, MURAT KARAÇAYIR
      Turk J Math, 44, (2020), 85-97
      Abstract   Full Text: PDF

    6. Coefficient estimation of a certain subclass of bi-close-to-convex functions analytic in the exterior of the unit disc
      SARBESWAR BARIK
      Turk J Math, 44, (2020), 98-107
      Abstract   Full Text: PDF

    7. Weighted composition operators from the Bloch space to nth weighted-type spaces
      EBRAHIM ABBASI, SONGXIAO LI, HAMID VAEZI
      Turk J Math, 44, (2020), 108-117
      Abstract   Full Text: PDF

    8. Unimodality and linear recurrences associated with rays in the Delannoy triangle
      SAID AMROUCHE, HACENE BELBACHIR
      Turk J Math, 44, (2020), 118-130
      Abstract   Full Text: PDF

    9. The $2$-adic and $3$-adic valuation of the Tripell sequence and an application
      JHON JAIRO BRAVO, MARIBEL DÍAZ, JOSÉ LUIS RAMÍREZ
      Turk J Math, 44, (2020), 131-141
      Abstract   Full Text: PDF

    10. On the product of dilation of truncated Toeplitz operators
      ZOHRA BENDAOUD, NAFISSA SAOULI
      Turk J Math, 44, (2020), 142-151
      Abstract   Full Text: PDF

    11. Sensitivity analysis in parametric vector optimization in Banach spaces via ${\tau}^w$-contingent derivatives
      THANH TUNG LE, THANH HUNG PHAM
      Turk J Math, 44, (2020), 152-168
      Abstract   Full Text: PDF

    12. Locally $d_\delta$-connected and locally $D_\delta$-compact spaces
      HARSHIT MATHUR, DAVINDER SINGH
      Turk J Math, 44, (2020), 169-178
      Abstract   Full Text: PDF

    13. Approximation by matrix transforms in weighted Orlicz spaces
      SADULLA JAFAROV
      Turk J Math, 44, (2020), 179-193
      Abstract   Full Text: PDF

    14. Geometric properties of partial sums of generalized Koebe function
      ERHAN DENİZ, ERKAN YALÇIN
      Turk J Math, 44, (2020), 194-206
      Abstract   Full Text: PDF

    15. On ${\bf H}$-curvature of $(\alpha,\beta)$-metrics
      AKBAR TAYEBI, MASOOME RAZGORDANI
      Turk J Math, 44, (2020), 207-222
      Abstract   Full Text: PDF

    16. A reduced computational matrix approach with convergence estimation for solving model differential equations involving specific nonlinearities of quartic type
      ÖMÜR KIVANÇ KÜRKÇÜ
      Turk J Math, 44, (2020), 223-239
      Abstract   Full Text: PDF

    17. General coefficient estimates for bi-univalent functions: a new approach
      OQLAH ALREFAI, MOHAMMED ALI
      Turk J Math, 44, (2020), 240-251
      Abstract   Full Text: PDF

    18. Conformally flat Willmore spacelike hypersurfaces in $\mathbb{R}^{n+1}_1$
      ZONGGANG DENG, TONGZHU LI
      Turk J Math, 44, (2020), 252-273
      Abstract   Full Text: PDF

    19. Vector fields and planes in $\mathbb{E}^4$ which play the role of Darboux vector
      MUSTAFA DÜLDÜL
      Turk J Math, 44, (2020), 274-283
      Abstract   Full Text: PDF

    20. Direct and inverse approximation theorems in the weighted Orlicz-type spaces with a variable exponent
      FAHREDDİN ABDULLAYEV, STANISLAV CHAICHENKO, MEERIM IMASH KYZY, ANDRII SHIDLICH
      Turk J Math, 44, (2020), 284-299
      Abstract   Full Text: PDF

    21. Ruled surfaces obtained by bending of curves
      UĞUR GÖZÜTOK, HÜSNÜ ANIL ÇOBAN, YASEMİN SAĞIROĞLU
      Turk J Math, 44, (2020), 300-306
      Abstract   Full Text: PDF

    22. Evaluation of sums of products of Gaussian $q$-binomial coefficients with rational weight functions
      TALHA ARIKAN, EMRAH KILIÇ, HELMUT PRODINGER
      Turk J Math, 44, (2020), 307-318
      Abstract   Full Text: PDF

    23. A generalization of the Minkowski distance and new definitions of the central conics
      HARUN BARIŞ ÇOLAKOĞLU
      Turk J Math, 44, (2020), 319-333
      Abstract   Full Text: PDF

    24. Continuous dependence of solutions for damped improved Boussinesq equation
      SEMA BAYRAKTAR, ŞEVKET GÜR
      Turk J Math, 44, (2020), 334-341
      Abstract   Full Text: PDF

    25. Coefficient estimates for the class of quasi q-convex functions
      OSMAN ALTINTAŞ, SEHER MELİKE AYDOĞAN
      Turk J Math, 44, (2020), 342-347
      Abstract   Full Text: PDF