CONTENTS Vol. 30, No. 1, 2021
MANZOOR AHMAD, RAJSHREE MISHRA and RENU JAIN
A fractional reduced differential transform method for solving time fractional Black Scholes American option pricing equation pp. 01 – 10
SZILÁRD ANDRÁS and SÁNDOR NAGYDOBAI KISS
An area formula for the triangle of residual centroids and its generalizations pp. 11 – 18
GUS ARGYROS, MICHAEL ARGYROS, IOANNIS K. ARGYROS and SANTHOSH GEORGE
A comparison between two competing sixth convergence order algorithms under the same set of conditions pp. 19 – 28
KADRI ARSLAN, ALIM SÜTVEREN and BETÜL BULCA
Rotational λ – hypersurfaces in Euclidean spaces pp. 29 – 40
V. LOKESHA, Y. SHANTHAKUMARI and K. ZEBA YASMEEN
Energy and skewenergy of a modified graph pp. 41 – 48
NISAR A. LONE and T. A. CHISHTI
Riemann intergability versus continuity for vector – valued functions pp. 49 – 60
G. NAGA MALLESWARI, S. SREENIVASULU and G. SHOBHALATHA
Semiprime rings with multiplicative (generalized) – derivations involving left multipliers pp. 61 – 68
SH. NAJAFZADEH, H. RAHMATAN and H. HAJI
Application of subordination for estimating the Hankel determinant for subclass of univalent functions pp. 69 – 74
FATIH NURAY
Some Cesárotype quasinormal convergences pp. 75 – 80
TUĞBA PETIK, HILAL AKBULUT and HALIM ÖZDEMIR
Some 3 x 3 dimensional nonsingular matrices related to generalized Fibonacci numbers pp. 81 – 88
UĞUR ŞENGÜL
More on δand θmodifications pp. 89 – 96
HONEY SHARMA and RAMAPATI MAURYA
Durrmeyer type modification of (p, q)Szász Mirakjan operators and their quantitative estimates pp. 97 – 106
BOGDAN D. SUCEAVĂ
The fruit of the meditations of a young Lieutenant of the Engineers:A Theorem of Major Impact and Its Applications. Two Centuries from the Discovery of the NinePoint Circle pp. 107 – 114
S. VIVEK and SUNIL C. MATHEW
Some De Morgan algebras associated with a double fuzzy topological space pp. 115 – 120

A comparison between two competing sixth convergence order algorithms under the same set of conditions

An area formula for the triangle of residual centroids and its generalizations

Application of subordination for estimating the Hankel determinant for subclass of univalent functions

Characterization of the convergent sequences using linear combinations of k succesive terms

Characterization of the Darboux functions. Applications

Durrmeyer type modification of (p,q)Szász Mirakjan operators and their quantitative estimates

Energy and skewenergy of a modified graph

Inequality of triangle type

More on δ and θmodifications

On some functional equations

On some recurrent sequence

On the existence of primitives of some real functions

On the solutions of some functional equations over the set of continuous functions

Polygons having the same center of gravity

Riemann intergability versus continuity for vectorvalued functions

Rotational λ – hypersurfaces in Euclidean spaces

Segments and traights lines which contain the center of the inscribed circle in a triangle. Properties

Semiprime rings with multiplicative (generalized) derivations involving left multipliers

Some 3×3 dimensional nonsingular matrices related to generalized Fibonacci numbers

Some CesároType quasinormal convergences

Some De Morgan algebras associated with a double fuzzy topological space

The determination of some group isomorphisme

The duality in the study of homographic recurrent sequences