Boletim da Sociedade Paranaense de Matemática. 3º Série. Vol.38, 5, Maringá. 2020.

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

 

Research Articles 

 

$L_r$-biharmonic hypersurfaces in $\mathbb{E}^4$.

A. Mohammadpouri and F.Pashaie

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9

New Notions in Ideal Topological Space.

C. Santhini and M. Suganya

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19

Common Fixed Point Results for Various Mappings in Fuzzy Metric Spaces with Application.

Manish Jain, Neetu Gupta and Sanjay Kumar

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33

Stability in Mixed Linear Delay Levin-Nohel Integro-dynamic Equations on Time Scales.


K. Ali Khelil, A. Ardjouni and A. Djoudi

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73

Dynamical Analysis of an Innovation Diffusion Model with Evaluation Period.

R. Kumar, A. K. Sharma and K. Agnihotri

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87

A Variation on Absolute Weighted Mean Summability Factors of Fourier Series and its Conjugate Series.

Şebnem YILDIZ

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105

 

Spectral Inclusions Between $\alpha$-times Integrated Semigroups and Their Generators.

A. Tajmouati, A. El Bakkali and M.B. Mohamed Ahmed

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115

On a Nonlinear PDE Involving Weighted $p$-Laplacian.

A. El Khalil, M.D. Morchid Alaoui, M. Laghzal and A. Touzani

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131

Numerical Simulations of Two Components Ecological Models with Sinc Collocation Method.

A. Barati and A. Atabaigi

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147

Euler Type Integral Operator Involving k-Mittag-Leffler Function.

W. A. Khan, K.S. Nisar and M. Ahmad

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165

Three Weak Solutions for a Class of Neumann Boundary Value Systems Involving the $(p_1,\ldots,p_n)$-Laplacian.

A. Hadjian

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175

Boundedness and Convergence Analysis of Stochastic Differential Equations with Hurst Brownian Motion.

Davood Ahmadian and Omid Farkhondeh Rouz

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187

Nano Topology Induced by Lattices.

M. Lellis Thivagar and V.Sutha Devi

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197

A New Differential Operator of Analytic Functions Involving Binomial Series.

B. A. Frasin

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205

$C^{*}$-algebras Generated by Isometries and True Representations.

Mamoon Ahmed

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215