Boletim da Sociedade Paranaense de Matemática. 3º Série. Vol.38, 6, Maringá. 2020.

ISSN-0037-8712 (PRINT) - ISSN-2175-1188 (ONLINE)

 

Research Articles 

 

A Class of Strongly Close-to-Convex Functions.

R. K. Raina, P. Sharma and J. Sokół

[Send it to a friend]
 
[Click here to PDF file] 

9

A Covering Property with respect to Generalized Preopen Sets.

A. Mukharjee

[Send it to a friend]
[Click here to PDF file]

25

Some Properties of a Class of Analytic Functions Involving a New Generalized Differential Operator.

A. A. Amourah and Feras Yousef

[Send it to a friend]
[Click here to PDF file] 

33

Some Fixed and Common Fixed Point Results in $G$-Metric Spaces Which Can't be Obtained From Metric Spaces.


W. Shatanawi and K. Abodayeh

[Send it to a friend]
[Click here to PDF file] 

 

43

The Image of Jordan Left Derivations on Algebras.

Amin Hosseini and Ajda Fošner

[Send it to a friend]
 
[Click here to PDF file] 

53

Derivations with Invertible Values in Flexible Algebras.

G. Lakshmi Devi and K. Jayalakshmi

[Send it to a friend]
[Click here to PDF file] 

63

 

Unified Integrals Involving Product of Multivariable Polynomials and Generalized Bessel Functions.

K. S. Nisar, D. L. Suthar, S. D. Purohit, H. Amsalu

[Send it to a friend]
[Click here to PDF file] 

73

Reidemeister Classes for Coincidences Between Sections of a Fiber Bundle.

D. Penteado and T. F. V. Paiva

[Send it to a friend]
[Click here to PDF file] 

85

Existence of Solutions for Some Strongly Nonlinear Parabolic Problems Involving Lower Order Terms in Divergence Form in Musielak-Orlicz Spaces.

Abdeslam Talha and Abdelmoujib Benkirane

[Send it to a friend]
[Click here to PDF file] 

99

Convergence of a Two-parameter Family of Conjugate Gradient Methods with a Fixed Formula of Stepsize.

K. Bouaziz and Y. Laskri

[Send it to a friend]
[Click here to PDF file] 

127

Approximation of Signals by General Matrix Summability with Effects of Gibbs Phenomenon.

B. B. Jena, Lakshmi Narayan Mishra, S. K. Paikray and U. K. Misra

[Send it to a friend]
[Click here to PDF file] 

141

Stability Analysis of Linear Conformable Fractional Differential Equations System with Time Delays.

V. Mohammadnezhad, M. Eslami, and H. Rezazadeh

[Send it to a friend]
[Click here to PDF file] 

159

On the Regularity of Solutions to the Poisson Equation in Musielak-Orlicz Spaces.

A. Benkirane, D. S. Mohamed and M. A. Khellou

[Send it to a friend]
[Click here to PDF file] 

173

Martindale's Like Results in Inverse Semirings.

S. Sara, M. Aslam, M. Yaqoub

[Send it to a friend]
[Click here to PDF file] 

197

Existence of Entropy Solutions in Musielak-Orlicz Spaces Via a Sequence of Penalized Equations.

M. Elmassoudi, A. Aberqi and J. Bennouna

[Send it to a friend]
[Click here to PDF file] 

203