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TURKISH JOURNAL OF MATHEMATICS
Turk J Math
E-ISSN: 1303-6149
ISSN: 1300-0098
Year: 2019 Volume: 43 Number: 3
  • Cover and Contents


    1. Quantum integral equations of Volterra type in terms of discrete-time normal martingale
      JINSHU CHEN, YULING TANG
      Turk J Math, 43, (2019), 1047-1060
      Abstract   Full Text: PDF

    2. A class of finite difference schemes for singularly perturbed delay differential equations of second order
      PRAMOD CHAKRAVARTHY PODILA, KAMALESH KUMAR
      Turk J Math, 43, (2019), 1061-1079
      Abstract   Full Text: PDF

    3. Numerical solutions of Black-Scholes integro-differential equations with convergence analysis
      AZIM RIVAZ, MAHMOUD MOHSENI MOGHADAM, SAMANEH BANIASADI
      Turk J Math, 43, (2019), 1080-1094
      Abstract   Full Text: PDF

    4. Companion sequences associated to the $r$-Fibonacci sequence: algebraic and combinatorial properties
      SADJIA ABBAD, HACENE BELBACHIR, BENALI BENZAGHOU
      Turk J Math, 43, (2019), 1095-1114
      Abstract   Full Text: PDF

    5. Nonnegative integer solutions of the equation $F_{n}-F_{m}=5^{a}$
      FATİH ERDUVAN, REFİK KESKİN
      Turk J Math, 43, (2019), 1115-1123
      Abstract   Full Text: PDF

    6. On Wiener's Tauberian theorems and convolution for oscillatory integral operators
      LUIS PINHEIRO DE CASTRO, RITA CORREIA GUERRA, NGUYEN MINH TUAN
      Turk J Math, 43, (2019), 1124-1147
      Abstract   Full Text: PDF

    7. Some unpublished Reclaw theorems and their applications to Baire-star-one functions
      TOMASZ NATKANIEC, WALDEMAR SIEG
      Turk J Math, 43, (2019), 1148-1160
      Abstract   Full Text: PDF

    8. $\alpha$-Associated metrics on rigged null hypersurfaces
      FERDINAND NGAKEU, HANS FOTSING TETSING
      Turk J Math, 43, (2019), 1161-1181
      Abstract   Full Text: PDF

    9. On oscillatory and nonoscillatory behavior of solutions for a class of fractional order differential equations
      ARJUMAND SEEMAB, MUJEEB UR REHMAN
      Turk J Math, 43, (2019), 1182-1194
      Abstract   Full Text: PDF

    10. A new solution of pair matrix equations with arbitrary triangular fuzzy numbers
      WAN SUHANA WAN DAUD, NAZIHAH AHMAD, GHASSAN MALKAWI
      Turk J Math, 43, (2019), 1195-1217
      Abstract   Full Text: PDF

    11. Multiplication alteration by two-cocycles for bialgebras with weak antipode
      JOSE NICANOR ALONSO, JOSÉ MANUEL FERNANDEZ VILABOA, RAMON GONZALEZ RODRIGUEZ
      Turk J Math, 43, (2019), 1218-1231
      Abstract   Full Text: PDF

    12. The cissoid of Diocles in the Lorentz-Minkowski plane
      ŞENAY BAYDAŞ, BÜLENT KARAKAŞ
      Turk J Math, 43, (2019), 1232-1240
      Abstract   Full Text: PDF

    13. The differential-symbol method of constructing the quasipolynomial solutions of two-point in time problem for nonhomogeneous partial differential equation
      ZINOVII NYTREBYCH, OKSANA MALANCHUK, VOLODYMYR IL'KIV, PETRO PUKACH
      Turk J Math, 43, (2019), 1241-1252
      Abstract   Full Text: PDF

    14. A short note on some arithmetical properties of the integer part of $\alpha p$
      YILDIRIM AKBAL
      Turk J Math, 43, (2019), 1253-1262
      Abstract   Full Text: PDF

    15. Lie group analysis for initial and boundary value problem of time-fractional nonlinear generalized KdV partial differential equation
      DOĞAN KAYA, GULISTAN ISKANDAROVA
      Turk J Math, 43, (2019), 1263-1275
      Abstract   Full Text: PDF

    16. Solutions to nonlinear second-order three-point boundary value problems of dynamic equations on time scales
      ABDÜLKADİR DOĞAN
      Turk J Math, 43, (2019), 1276-1295
      Abstract   Full Text: PDF

    17. On a nonnegativity principle with applications to a certain multiterm fractional boundary value problem
      NOUREDDINE FERFAR, SAID MAZOUZI
      Turk J Math, 43, (2019), 1296-1307
      Abstract   Full Text: PDF

    18. A fully Hadamard and Erdelyi-Kober-type integral boundary value problem of a coupled system of implicit differential equations
      FATIMA ZOHRA BERRABAH, BENAOUDA HEDIA, JOHNNY HENDERSON
      Turk J Math, 43, (2019), 1308-1329
      Abstract   Full Text: PDF

    19. A new general subclass of analytic bi-univalent functions
      SERAP BULUT
      Turk J Math, 43, (2019), 1330-1338
      Abstract   Full Text: PDF

    20. Legendre wavelet solution of high order nonlinear ordinary delay differential equations
      SEVİN GÜMGÜM, DEMET ÖZDEK, GÖKÇE ÖZALTUN
      Turk J Math, 43, (2019), 1339-1352
      Abstract   Full Text: PDF

    21. Star-likeness associated with the exponential function
      ADIBA NAZ, SUMIT NAGPAL, V. RAVICHANDRAN
      Turk J Math, 43, (2019), 1353-1371
      Abstract   Full Text: PDF

    22. An inequality on diagonal $F$-thresholds over standard-graded complete intersection rings
      JINJIA LI
      Turk J Math, 43, (2019), 1372-1376
      Abstract   Full Text: PDF

    23. On an elliptic boundary value problem with critical exponent
      KHADIJAH SHARAF
      Turk J Math, 43, (2019), 1377-1394
      Abstract   Full Text: PDF

    24. Some remarks on generalized Kirk's process in Banach spaces and application
      ABDELKADER DEHICI
      Turk J Math, 43, (2019), 1395-1406
      Abstract   Full Text: PDF

    25. Value sets of folding polynomials over finite fields
      ÖMER KÜÇÜKSAKALLI
      Turk J Math, 43, (2019), 1407-1413
      Abstract   Full Text: PDF

    26. A new comprehensive subclass of analytic bi-close-to-convex functions
      SERAP BULUT
      Turk J Math, 43, (2019), 1414-1424
      Abstract   Full Text: PDF

    27. On the Cohen-Macaulayness of tangent cones of monomial curves in $\mathbb{A}^{4}(K)$
      SEFA FEZA ARSLAN, ANARGYROS KATSAMPEKIS, MELİSSA NALBANDİYAN
      Turk J Math, 43, (2019), 1425-1446
      Abstract   Full Text: PDF

    28. Generalized helices in three-dimensional Lie groups
      ALEXANDER YAMPOLSKY, ANASTASIYA OPARIY
      Turk J Math, 43, (2019), 1447-1455
      Abstract   Full Text: PDF

    29. On image summand coinvariant modules and kernel summand invariant modules
      DERYA KESKİN TÜTÜNCÜ, YOSUKE KURATOMI, YOSHIHARU SHIBATA
      Turk J Math, 43, (2019), 1456-1473
      Abstract   Full Text: PDF

    30. On distribution of upper marginal records in bivariate random sequences
      GÜLDER KEMALBAY, İSMİHAN BAYRAMOĞLU
      Turk J Math, 43, (2019), 1474-1491
      Abstract   Full Text: PDF

    31. Construction of higher groupoids via matched pairs actions
      KORAY YILMAZ, ERDAL ULUALAN
      Turk J Math, 43, (2019), 1492-1503
      Abstract   Full Text: PDF

    32. On expansions of prime and 2-absorbing hyperideals in multiplicative hyperrings
      GÜLŞEN ULUCAK
      Turk J Math, 43, (2019), 1504-1517
      Abstract   Full Text: PDF

    33. Third-order boundary value transmission problems
      EKİN UĞURLU
      Turk J Math, 43, (2019), 1518-1532
      Abstract   Full Text: PDF

    34. Solvability of a system of nonlinear difference equations of higher order
      MERVE KARA, YASİN YAZLIK
      Turk J Math, 43, (2019), 1533-1565
      Abstract   Full Text: PDF

    35. Relationships between category theory and functional programming with an application
      ALPER ODABAŞ, ELİS SOYLU
      Turk J Math, 43, (2019), 1566-1577
      Abstract   Full Text: PDF

    36. On the distance formulae in the generalized taxicab geometry
      HARUN BARIŞ ÇOLAKOĞLU
      Turk J Math, 43, (2019), 1578-1594
      Abstract   Full Text: PDF

    37. On a new generalization of telephone numbers
      URSZULA BEDNARZ, MA?GORZATA WO?OWIEC-MUSIA?
      Turk J Math, 43, (2019), 1595-1603
      Abstract   Full Text: PDF

    38. On the solvability of the main boundary value problems for a nonlocal Poisson equation
      VALERY KARACHIK, ABDIZHAHAN SARSENBI, BATIRKHAN TURMETOV
      Turk J Math, 43, (2019), 1604-1625
      Abstract   Full Text: PDF

    39. Converse theorems in Lyapunov's second method and applications for fractional order systems
      JAVIER GALLEGOS, MANUEL DUARTE-MERMOUD
      Turk J Math, 43, (2019), 1626-1639
      Abstract   Full Text: PDF

    40. On the exponential Diophantine equation $P_n^x+P_{n+1}^x=P_m$
      SALAH EDDINE RIHANE, BERNADETTE FAYE, FLORIAN LUCA, ALAIN TOGBE
      Turk J Math, 43, (2019), 1640-1649
      Abstract   Full Text: PDF

    41. On null submanifolds of generalized Robertson-Walker space forms
      FORTUNE MASSAMBA, Mohamed H. A. Hamed, SAMUEL SSEKAJJA
      Turk J Math, 43, (2019), 1650-1667
      Abstract   Full Text: PDF

    42. The spectral expansion for the Hahn-Dirac system on the whole line
      BİLENDER PAŞAOĞLU, HÜSEYİN TUNA
      Turk J Math, 43, (2019), 1668-1687
      Abstract   Full Text: PDF

    43. A new general subclass of $m$-fold symmetric bi-univalent functions given by subordination
      ARZU AKGÜL
      Turk J Math, 43, (2019), 1688-1698
      Abstract   Full Text: PDF

    44. Uncountably many nonoscillatory bounded solutions to second-order nonlinear neutral dynamic equations
      MAGDALENA NOCKOWSKA ROSIAK
      Turk J Math, 43, (2019), 1699-1711
      Abstract   Full Text: PDF

    45. Convolution properties for a family of analytic functions involving $q$-analogue of Ruscheweyh differential operator
      KHURSHID AHMAD, MUHAMMAD ARIF, JIN LIN LIU
      Turk J Math, 43, (2019), 1712-1720
      Abstract   Full Text: PDF

    46. Some ergodic properties of multipliers on commutative Banach algebras
      HEYBETKULU MUSTAFAYEV, HAYRİ TOPAL
      Turk J Math, 43, (2019), 1721-1729
      Abstract   Full Text: PDF

    47. On isotropic projective Ricci curvature of C-reducible Finsler metrics
      LAYA GHAEMNEZHAD, BAHMAN REZAEI, MEHRAN GABRANI
      Turk J Math, 43, (2019), 1730-1741
      Abstract   Full Text: PDF

    48. Perfect numerical semigroups
      MARÍA ÁNGELES MORENO FRÍAS, JOSE CARLOS ROSALES
      Turk J Math, 43, (2019), 1742-1754
      Abstract   Full Text: PDF

    49. The frequency function and its connections to the Lebesgue points and the Hardy-Littlewood maximal function
      FARUK TEMUR
      Turk J Math, 43, (2019), 1755-1769
      Abstract   Full Text: PDF

    50. An involution of reals, discontinuous on rationals, and whose derivative vanishes a.e.
      ABDURRAHMAN MUHAMMED ULUDAĞ, HAKAN AYRAL
      Turk J Math, 43, (2019), 1770-1775
      Abstract   Full Text: PDF

    51. Some Sufficient conditions for a group to be abelian
      GARY WALLS
      Turk J Math, 43, (2019), 1776-1780
      Abstract   Full Text: PDF

    52. On positive periodic solutions of second-order semipositone differential equations
      FANGLEI WANG, NANNAN YANG
      Turk J Math, 43, (2019), 1781-1796
      Abstract   Full Text: PDF

    53. A blow-up result for nonlocal thin-film equation with positive initial energy
      MUSTAFA POLAT
      Turk J Math, 43, (2019), 1797-1807
      Abstract   Full Text: PDF