VOL. 12 · NO. 4 | October 2019
Fadime Gökçe, G. Canan Hazar Güleç
Tbilisi Math. J. 12 (4), 1-13, (October 2019) DOI: 10.32513/tbilisi/1578020563
KEYWORDS: matrix transformations, factorable matrices, sequence spaces, ‎Hausdorff measure of noncompactness, Norms, ‎compact‎ ‎operators, 40C05, 40D25, 40F05, 46A45
B. V. Senthil Kumar, J. M. Rassias, S. Sabarinathan
Tbilisi Math. J. 12 (4), 15-28, (October 2019) DOI: 10.32513/tbilisi/1578020564
KEYWORDS: reciprocal functional equation, quadratic functional equation, Jensen functional equation, generalized Hyers-Ulam stability, Non-archimedean field, 39B82, 39B72
Smita Sonker, Alka Munjal
Tbilisi Math. J. 12 (4), 29-41, (October 2019) DOI: 10.32513/tbilisi/1578020565
KEYWORDS: absolute summability, Cesàro-Riesz mean, infinite series, positive non-decreasing sequence, 40F05, 40D15, 40G05
Ghazala Yasmin, Shahid Ahmad Wani, Hibah Islahi
Tbilisi Math. J. 12 (4), 43-59, (October 2019) DOI: 10.32513/tbilisi/1578020566
KEYWORDS: 3 index 3 varible Hermite matrix based Sheffer polynomials, Monomiality principle, operational techniques, 33C45, 33C99, 33E20
Erhan Pişkin, Fatma Ekinci
Tbilisi Math. J. 12 (4), 61-70, (October 2019) DOI: 10.32513/tbilisi/1578020567
KEYWORDS: blow up, exponential growth, reaction-diffusion equation, multiple nonlinearities, 35B44, 35G61, 35L75
R. Abo-Zeid
Tbilisi Math. J. 12 (4), 71-79, (October 2019) DOI: 10.32513/tbilisi/1578020568
KEYWORDS: difference equation, forbidden set, convergence, unbounded solution, 39A20
Harina P. Waghamore, Ramya Maligi
Tbilisi Math. J. 12 (4), 81-96, (October 2019) DOI: 10.32513/tbilisi/1578020569
KEYWORDS: meromorphic function, sharing values, differential monomial, differential polynomial, 30D35
Andreea Fulga, Erdal Karapinar
Tbilisi Math. J. 12 (4), 97-110, (October 2019) DOI: 10.32513/tbilisi/1578020570
KEYWORDS: fixed point, metric space, 46T99, 47H10, 54H25
Primo Brandi, Paolo Emilio Ricci
Tbilisi Math. J. 12 (4), 111-121, (October 2019) DOI: 10.32513/tbilisi/1578020571
KEYWORDS: Chebyshev polynomials, pseudo-Chebyshev polynomials, recurrence relations, composition properties, orthogonality property, 33C45, ‎33D45, 42C05, 42A20
Shoji Yokura
Tbilisi Math. J. 12 (4), 123-129, (October 2019) DOI: 10.32513/tbilisi/1578020572
KEYWORDS: Hilali conjecture, Rational homotopy theory, 55P62, 55Q40, 55N99
Ali Khalouta, Abdelouahab Kadem
Tbilisi Math. J. 12 (4), 131-147, (October 2019) DOI: 10.32513/tbilisi/1578020573
KEYWORDS: general nonlinear time-fractional wave-like equations, approximate analytical solutions, Caputo fractional derivative, fractional residual power series method, 35R11, 26A33, 35C05, 74G10
J. Manimaran, L. Shangerganesh
Tbilisi Math. J. 12 (4), 149-157, (October 2019) DOI: 10.32513/tbilisi/1578020574
KEYWORDS: Blow-up, time-fractional reaction-diffusion equation, variable exponents, 35B44, 35K57, 35R11
Artion Kashuri, Rozana Liko, Silvestru Sever Dragomir
Tbilisi Math. J. 12 (4), 159-188, (October 2019) DOI: 10.32513/tbilisi/1578020575
KEYWORDS: Hermite-Hadamard inequality, Hölder inequality, power mean inequality, Riemann-Liouville fractional integrals, convex function, special means, 26A51‎, 26A33, 26D07, 26D10, 26D15
Harun Karsli
Tbilisi Math. J. 12 (4), 189-204, (October 2019) DOI: 10.32513/tbilisi/1578020576
KEYWORDS: q-Bernstein-Durrmeyer operators, pointwise approximation, right and left q-derivatives, convergence rate, Bounded variation, 41A25, 41A35
Arman Aghili
Tbilisi Math. J. 12 (4), 205-211, (October 2019) DOI: 10.32513/tbilisi/1578020577
KEYWORDS: Laplace transform, Fourier transform, modified Bessel's function of the second kind, Kelvin's function, Bromwich integral, inviscid interface, 26A33, 44A10, 44A15, 44A35
Yasin Ünlütürk, Zeynelabidin Karakaş
Tbilisi Math. J. 12 (4), 213-225, (October 2019) DOI: 10.32513/tbilisi/1578020578
KEYWORDS: classical differential geometry, spherical images, W-curves, W-partially null curves, general helix, ccr-curves, 53C50, 53C40
Subhas S. Bhoosnurmath, N. Shilpa, Mahesh Barki
Tbilisi Math. J. 12 (4), 227-236, (October 2019) DOI: 10.32513/tbilisi/1578020579
KEYWORDS: entire functions, meromorphic functions, Differential polynomials, small functions, 30D35
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